./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/in-de32.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_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/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_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/in-de32.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/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_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/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 be02771c62bfe2ce14e3e1aa527948281d29318788bbe261fd0d537b1dc5e291 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:07:14,610 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:07:14,679 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:07:14,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:07:14,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:07:14,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:07:14,706 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:07:14,706 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:07:14,707 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:07:14,707 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:07:14,707 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:07:14,707 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:07:14,707 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:07:14,708 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:07:14,708 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:07:14,708 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:07:14,708 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:07:14,708 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:07:14,708 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:07:14,709 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:07:14,709 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:07:14,709 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:07:14,709 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:07:14,709 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:07:14,709 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:07:14,709 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:07:14,710 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:07:14,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:07:14,710 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:07:14,710 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:07:14,710 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:07:14,710 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:07:14,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:07:14,711 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_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/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 -> be02771c62bfe2ce14e3e1aa527948281d29318788bbe261fd0d537b1dc5e291 [2024-11-13 22:07:15,063 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:07:15,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:07:15,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:07:15,076 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:07:15,077 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:07:15,079 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loops-crafted-1/in-de32.c Unable to find full path for "g++" [2024-11-13 22:07:17,014 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:07:17,242 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:07:17,242 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/sv-benchmarks/c/loops-crafted-1/in-de32.c [2024-11-13 22:07:17,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/data/160a936c6/842167e2a89d453790dfcb8e9d5dda5d/FLAG19c21132f [2024-11-13 22:07:17,269 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/data/160a936c6/842167e2a89d453790dfcb8e9d5dda5d [2024-11-13 22:07:17,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:07:17,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:07:17,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:07:17,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:07:17,283 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:07:17,284 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,285 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40196565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17, skipping insertion in model container [2024-11-13 22:07:17,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,305 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:07:17,482 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_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/sv-benchmarks/c/loops-crafted-1/in-de32.c[368,381] [2024-11-13 22:07:17,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:07:17,515 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:07:17,527 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_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/sv-benchmarks/c/loops-crafted-1/in-de32.c[368,381] [2024-11-13 22:07:17,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:07:17,553 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:07:17,554 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17 WrapperNode [2024-11-13 22:07:17,554 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:07:17,555 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:07:17,555 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:07:17,555 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:07:17,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,569 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,588 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 52 [2024-11-13 22:07:17,590 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:07:17,591 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:07:17,591 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:07:17,591 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:07:17,598 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,599 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,601 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,601 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,606 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,611 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,613 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,614 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,619 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:07:17,620 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:07:17,620 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:07:17,620 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:07:17,621 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:07:17,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:07:17,661 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:07:17,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5b76d-a7a1-41c7-a8ac-ea63b3200279/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:07:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:07:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:07:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:07:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:07:17,774 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:07:17,776 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:07:17,914 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-13 22:07:17,914 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:07:17,948 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:07:17,949 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:07:17,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:17 BoogieIcfgContainer [2024-11-13 22:07:17,949 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:07:17,950 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:07:17,952 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:07:17,963 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:07:17,963 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:17" (1/1) ... [2024-11-13 22:07:17,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:07:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions. [2024-11-13 22:07:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions. [2024-11-13 22:07:18,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:07:18,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:18,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:18,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-11-13 22:07:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-11-13 22:07:18,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:07:18,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:18,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2024-11-13 22:07:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2024-11-13 22:07:18,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:07:18,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:18,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:18,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 16 states and 27 transitions. [2024-11-13 22:07:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 27 transitions. [2024-11-13 22:07:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:07:19,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:19,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:19,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 20 states and 40 transitions. [2024-11-13 22:07:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 40 transitions. [2024-11-13 22:07:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:07:19,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:19,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:19,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:20,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 22 states and 44 transitions. [2024-11-13 22:07:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 44 transitions. [2024-11-13 22:07:20,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:07:20,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:20,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:20,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:20,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 24 states and 47 transitions. [2024-11-13 22:07:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 47 transitions. [2024-11-13 22:07:20,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:07:20,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:20,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 26 states and 51 transitions. [2024-11-13 22:07:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 51 transitions. [2024-11-13 22:07:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:07:21,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:21,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:21,801 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:22,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 28 states and 54 transitions. [2024-11-13 22:07:22,337 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 54 transitions. [2024-11-13 22:07:22,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:07:22,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:22,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 31 states and 59 transitions. [2024-11-13 22:07:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 59 transitions. [2024-11-13 22:07:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:07:23,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:23,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:23,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:23,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 32 states and 61 transitions. [2024-11-13 22:07:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 61 transitions. [2024-11-13 22:07:23,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:07:23,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:24,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 36 states and 74 transitions. [2024-11-13 22:07:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 74 transitions. [2024-11-13 22:07:24,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:07:24,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 38 states and 77 transitions. [2024-11-13 22:07:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 77 transitions. [2024-11-13 22:07:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:07:25,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:25,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:25,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:25,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 39 states and 79 transitions. [2024-11-13 22:07:25,919 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 79 transitions. [2024-11-13 22:07:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:07:25,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:25,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:26,006 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:26,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 41 states and 82 transitions. [2024-11-13 22:07:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 82 transitions. [2024-11-13 22:07:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:07:26,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:26,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 43 states and 86 transitions. [2024-11-13 22:07:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 86 transitions. [2024-11-13 22:07:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:07:27,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:27,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:27,969 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:28,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 45 states and 89 transitions. [2024-11-13 22:07:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2024-11-13 22:07:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:07:28,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:28,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:28,777 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 47 states and 92 transitions. [2024-11-13 22:07:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 92 transitions. [2024-11-13 22:07:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:07:29,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:29,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:30,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 48 states and 94 transitions. [2024-11-13 22:07:30,202 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 94 transitions. [2024-11-13 22:07:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:07:30,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:30,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:30,312 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:07:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 53 states and 106 transitions. [2024-11-13 22:07:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 106 transitions. [2024-11-13 22:07:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:07:31,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:31,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 54 states and 109 transitions. [2024-11-13 22:07:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 109 transitions. [2024-11-13 22:07:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:07:32,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:32,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:07:33,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 56 states and 116 transitions. [2024-11-13 22:07:33,185 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 116 transitions. [2024-11-13 22:07:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:07:33,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:33,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:33,524 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 57 states and 118 transitions. [2024-11-13 22:07:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 118 transitions. [2024-11-13 22:07:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:07:33,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:33,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:34,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 59 states and 121 transitions. [2024-11-13 22:07:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 121 transitions. [2024-11-13 22:07:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:07:34,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:34,963 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 61 states and 125 transitions. [2024-11-13 22:07:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2024-11-13 22:07:35,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:07:35,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:35,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:36,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 62 states and 128 transitions. [2024-11-13 22:07:36,554 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 128 transitions. [2024-11-13 22:07:36,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:07:36,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:36,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:36,842 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:07:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 63 states and 129 transitions. [2024-11-13 22:07:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 129 transitions. [2024-11-13 22:07:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:07:37,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:37,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:07:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 69 states and 146 transitions. [2024-11-13 22:07:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 146 transitions. [2024-11-13 22:07:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:07:40,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:40,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:40,249 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:07:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 71 states and 149 transitions. [2024-11-13 22:07:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 149 transitions. [2024-11-13 22:07:41,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:07:41,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:41,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:42,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 72 states and 151 transitions. [2024-11-13 22:07:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 151 transitions. [2024-11-13 22:07:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:07:42,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:42,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:42,598 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:07:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 74 states and 158 transitions. [2024-11-13 22:07:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 158 transitions. [2024-11-13 22:07:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:07:43,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:43,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 163 transitions. [2024-11-13 22:07:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 163 transitions. [2024-11-13 22:07:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:07:44,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:44,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:44,984 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:45,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 77 states and 167 transitions. [2024-11-13 22:07:45,674 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 167 transitions. [2024-11-13 22:07:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:07:45,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:07:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 80 states and 171 transitions. [2024-11-13 22:07:46,975 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 171 transitions. [2024-11-13 22:07:46,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:07:46,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:46,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:47,056 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 81 states and 173 transitions. [2024-11-13 22:07:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 173 transitions. [2024-11-13 22:07:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:07:47,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:47,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:48,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 83 states and 175 transitions. [2024-11-13 22:07:48,701 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 175 transitions. [2024-11-13 22:07:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:07:48,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:48,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:49,155 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 84 states and 177 transitions. [2024-11-13 22:07:49,974 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 177 transitions. [2024-11-13 22:07:49,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:07:49,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:49,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:50,080 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 86 states and 181 transitions. [2024-11-13 22:07:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 181 transitions. [2024-11-13 22:07:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:07:51,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:51,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 87 states and 185 transitions. [2024-11-13 22:07:52,563 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 185 transitions. [2024-11-13 22:07:52,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:07:52,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:52,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:52,631 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:07:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 89 states and 191 transitions. [2024-11-13 22:07:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 191 transitions. [2024-11-13 22:07:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:07:53,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:53,688 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:07:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:55,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 92 states and 195 transitions. [2024-11-13 22:07:55,438 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 195 transitions. [2024-11-13 22:07:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:07:55,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:55,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:07:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 93 states and 197 transitions. [2024-11-13 22:07:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 197 transitions. [2024-11-13 22:07:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:07:56,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:56,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:08:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 100 states and 219 transitions. [2024-11-13 22:08:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 219 transitions. [2024-11-13 22:08:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:08:01,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:01,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:02,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 102 states and 224 transitions. [2024-11-13 22:08:02,646 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 224 transitions. [2024-11-13 22:08:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:08:02,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:02,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:08:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:05,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 106 states and 232 transitions. [2024-11-13 22:08:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 232 transitions. [2024-11-13 22:08:05,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:08:05,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:05,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 107 states and 233 transitions. [2024-11-13 22:08:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 233 transitions. [2024-11-13 22:08:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:05,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:05,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:08:07,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 108 states and 234 transitions. [2024-11-13 22:08:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 234 transitions. [2024-11-13 22:08:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:07,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:07,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:08:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 111 states and 238 transitions. [2024-11-13 22:08:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 238 transitions. [2024-11-13 22:08:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:08,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:08,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:09,060 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:08:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 112 states and 239 transitions. [2024-11-13 22:08:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 239 transitions. [2024-11-13 22:08:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:09,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:09,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 113 states and 240 transitions. [2024-11-13 22:08:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 240 transitions. [2024-11-13 22:08:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:10,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:08:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 115 states and 243 transitions. [2024-11-13 22:08:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 243 transitions. [2024-11-13 22:08:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:11,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:11,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:12,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:12,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 116 states and 244 transitions. [2024-11-13 22:08:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 244 transitions. [2024-11-13 22:08:12,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:12,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:12,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:12,709 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 119 states and 254 transitions. [2024-11-13 22:08:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 254 transitions. [2024-11-13 22:08:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:15,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:15,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,228 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 120 states and 256 transitions. [2024-11-13 22:08:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 256 transitions. [2024-11-13 22:08:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:17,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:17,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:17,468 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:08:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 126 states and 269 transitions. [2024-11-13 22:08:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 269 transitions. [2024-11-13 22:08:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:21,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:21,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:22,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 127 states and 270 transitions. [2024-11-13 22:08:22,397 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 270 transitions. [2024-11-13 22:08:22,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:22,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:22,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:22,541 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:08:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 131 states and 283 transitions. [2024-11-13 22:08:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 283 transitions. [2024-11-13 22:08:25,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:25,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:25,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:25,742 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:28,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 134 states and 295 transitions. [2024-11-13 22:08:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 295 transitions. [2024-11-13 22:08:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:28,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,814 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:08:30,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 136 states and 299 transitions. [2024-11-13 22:08:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2024-11-13 22:08:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:30,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,019 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:32,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:32,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 137 states and 301 transitions. [2024-11-13 22:08:32,343 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 301 transitions. [2024-11-13 22:08:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:32,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:32,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:08:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 139 states and 304 transitions. [2024-11-13 22:08:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 304 transitions. [2024-11-13 22:08:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:34,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 18 proven. 30 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:35,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 140 states and 304 transitions. [2024-11-13 22:08:35,281 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 304 transitions. [2024-11-13 22:08:35,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:35,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 141 states and 306 transitions. [2024-11-13 22:08:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 306 transitions. [2024-11-13 22:08:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:36,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:36,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 142 states and 307 transitions. [2024-11-13 22:08:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 307 transitions. [2024-11-13 22:08:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:37,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:37,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:37,203 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 143 states and 308 transitions. [2024-11-13 22:08:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 308 transitions. [2024-11-13 22:08:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:38,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:08:40,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 146 states and 312 transitions. [2024-11-13 22:08:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 312 transitions. [2024-11-13 22:08:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:40,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:40,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,098 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:42,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 147 states and 314 transitions. [2024-11-13 22:08:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 314 transitions. [2024-11-13 22:08:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:42,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:46,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 150 states and 326 transitions. [2024-11-13 22:08:46,302 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 326 transitions. [2024-11-13 22:08:46,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:46,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:08:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 153 states and 331 transitions. [2024-11-13 22:08:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 331 transitions. [2024-11-13 22:08:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:49,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:49,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:08:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:56,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 160 states and 349 transitions. [2024-11-13 22:08:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 349 transitions. [2024-11-13 22:08:56,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:56,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:56,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:08:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 161 states and 350 transitions. [2024-11-13 22:08:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 350 transitions. [2024-11-13 22:08:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:57,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:57,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:58,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:58,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 162 states and 351 transitions. [2024-11-13 22:08:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 351 transitions. [2024-11-13 22:08:58,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:58,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:58,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:08:59,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:59,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 163 states and 351 transitions. [2024-11-13 22:08:59,620 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 351 transitions. [2024-11-13 22:08:59,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:59,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:09:05,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 169 states and 365 transitions. [2024-11-13 22:09:05,203 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 365 transitions. [2024-11-13 22:09:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:09:05,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:05,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:05,264 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:09:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:06,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 170 states and 366 transitions. [2024-11-13 22:09:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 366 transitions. [2024-11-13 22:09:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:09:06,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:06,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:06,393 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:09:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 174 states and 372 transitions. [2024-11-13 22:09:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 372 transitions. [2024-11-13 22:09:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:09:10,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:10,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:10,179 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 175 states and 373 transitions. [2024-11-13 22:09:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 373 transitions. [2024-11-13 22:09:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:09:11,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:09:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 177 states and 374 transitions. [2024-11-13 22:09:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 374 transitions. [2024-11-13 22:09:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:09:13,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:13,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:15,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 178 states and 376 transitions. [2024-11-13 22:09:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 376 transitions. [2024-11-13 22:09:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:09:15,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:15,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:15,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:16,146 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:20,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:20,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 181 states and 388 transitions. [2024-11-13 22:09:20,215 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 388 transitions. [2024-11-13 22:09:20,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:20,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:20,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:20,284 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:09:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 182 states and 388 transitions. [2024-11-13 22:09:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 388 transitions. [2024-11-13 22:09:21,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:21,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:21,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 8 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 181 states and 381 transitions. [2024-11-13 22:09:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 381 transitions. [2024-11-13 22:09:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:23,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:23,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 182 states and 382 transitions. [2024-11-13 22:09:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 382 transitions. [2024-11-13 22:09:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:24,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:24,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:24,738 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:09:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 185 states and 386 transitions. [2024-11-13 22:09:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 386 transitions. [2024-11-13 22:09:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:27,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:09:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 186 states and 387 transitions. [2024-11-13 22:09:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 387 transitions. [2024-11-13 22:09:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:28,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:28,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:29,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 187 states and 388 transitions. [2024-11-13 22:09:29,999 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 388 transitions. [2024-11-13 22:09:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:29,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:29,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 188 states and 390 transitions. [2024-11-13 22:09:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 390 transitions. [2024-11-13 22:09:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:32,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:32,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 189 states and 391 transitions. [2024-11-13 22:09:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 391 transitions. [2024-11-13 22:09:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:34,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:34,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:39,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 192 states and 403 transitions. [2024-11-13 22:09:39,015 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 403 transitions. [2024-11-13 22:09:39,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:39,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:39,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:09:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 201 states and 428 transitions. [2024-11-13 22:09:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 428 transitions. [2024-11-13 22:09:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:48,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 202 states and 429 transitions. [2024-11-13 22:09:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 429 transitions. [2024-11-13 22:09:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:49,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:49,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:09:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 207 states and 439 transitions. [2024-11-13 22:09:55,716 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 439 transitions. [2024-11-13 22:09:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:55,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:55,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:09:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:56,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 208 states and 440 transitions. [2024-11-13 22:09:56,933 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 440 transitions. [2024-11-13 22:09:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:56,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:56,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:10:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:00,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 211 states and 444 transitions. [2024-11-13 22:10:00,249 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 444 transitions. [2024-11-13 22:10:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:00,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:00,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 212 states and 445 transitions. [2024-11-13 22:10:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 445 transitions. [2024-11-13 22:10:01,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:01,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:01,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:10:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 213 states and 447 transitions. [2024-11-13 22:10:02,816 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 447 transitions. [2024-11-13 22:10:02,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:02,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:02,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 214 states and 449 transitions. [2024-11-13 22:10:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 449 transitions. [2024-11-13 22:10:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:06,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:10:08,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 216 states and 450 transitions. [2024-11-13 22:10:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 450 transitions. [2024-11-13 22:10:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:08,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:08,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 217 states and 451 transitions. [2024-11-13 22:10:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 451 transitions. [2024-11-13 22:10:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:10:09,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 220 states and 465 transitions. [2024-11-13 22:10:15,210 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 465 transitions. [2024-11-13 22:10:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:15,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:15,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:10:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 224 states and 471 transitions. [2024-11-13 22:10:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 471 transitions. [2024-11-13 22:10:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:20,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 9 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 226 states and 472 transitions. [2024-11-13 22:10:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 472 transitions. [2024-11-13 22:10:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:23,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:23,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:10:24,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 227 states and 473 transitions. [2024-11-13 22:10:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 473 transitions. [2024-11-13 22:10:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:24,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:24,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 228 states and 474 transitions. [2024-11-13 22:10:25,759 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 474 transitions. [2024-11-13 22:10:25,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:25,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:25,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:25,875 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:10:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 229 states and 474 transitions. [2024-11-13 22:10:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 474 transitions. [2024-11-13 22:10:26,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:26,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:10:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 232 states and 478 transitions. [2024-11-13 22:10:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 478 transitions. [2024-11-13 22:10:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:30,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:30,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:30,995 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:32,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 233 states and 479 transitions. [2024-11-13 22:10:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 479 transitions. [2024-11-13 22:10:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:32,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:32,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 234 states and 480 transitions. [2024-11-13 22:10:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 480 transitions. [2024-11-13 22:10:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:33,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:33,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:34,930 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 235 states and 482 transitions. [2024-11-13 22:10:37,468 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 482 transitions. [2024-11-13 22:10:37,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:37,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:37,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:38,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:38,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 236 states and 483 transitions. [2024-11-13 22:10:38,857 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 483 transitions. [2024-11-13 22:10:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:10:38,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:38,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:39,523 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:10:45,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 239 states and 497 transitions. [2024-11-13 22:10:45,049 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 497 transitions. [2024-11-13 22:10:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:10:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:45,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:45,394 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:10:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 249 states and 529 transitions. [2024-11-13 22:10:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 529 transitions. [2024-11-13 22:10:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:10:58,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:58,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:00,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 250 states and 530 transitions. [2024-11-13 22:11:00,282 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 530 transitions. [2024-11-13 22:11:00,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:00,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:00,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:11:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 255 states and 536 transitions. [2024-11-13 22:11:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 536 transitions. [2024-11-13 22:11:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:06,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:06,992 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 256 states and 537 transitions. [2024-11-13 22:11:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 537 transitions. [2024-11-13 22:11:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:08,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:08,627 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:11:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 261 states and 542 transitions. [2024-11-13 22:11:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 542 transitions. [2024-11-13 22:11:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:15,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:15,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:16,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 262 states and 543 transitions. [2024-11-13 22:11:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 543 transitions. [2024-11-13 22:11:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:16,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:16,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:11:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 263 states and 545 transitions. [2024-11-13 22:11:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 545 transitions. [2024-11-13 22:11:18,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:18,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:18,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:20,009 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 264 states and 547 transitions. [2024-11-13 22:11:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 547 transitions. [2024-11-13 22:11:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:23,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:11:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 266 states and 548 transitions. [2024-11-13 22:11:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 548 transitions. [2024-11-13 22:11:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:25,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:25,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:25,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 267 states and 549 transitions. [2024-11-13 22:11:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 549 transitions. [2024-11-13 22:11:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:27,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:27,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 270 states and 565 transitions. [2024-11-13 22:11:34,592 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 565 transitions. [2024-11-13 22:11:34,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:34,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:34,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 10 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 272 states and 566 transitions. [2024-11-13 22:11:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 566 transitions. [2024-11-13 22:11:37,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:37,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:37,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 273 states and 567 transitions. [2024-11-13 22:11:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 567 transitions. [2024-11-13 22:11:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:39,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:39,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:40,108 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:11:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:44,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 276 states and 571 transitions. [2024-11-13 22:11:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 571 transitions. [2024-11-13 22:11:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:44,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:44,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:44,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:46,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:46,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 277 states and 572 transitions. [2024-11-13 22:11:46,186 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 572 transitions. [2024-11-13 22:11:46,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:46,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:46,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:46,279 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 278 states and 573 transitions. [2024-11-13 22:11:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 573 transitions. [2024-11-13 22:11:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:48,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:48,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:53,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:53,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 279 states and 575 transitions. [2024-11-13 22:11:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 575 transitions. [2024-11-13 22:11:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:53,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:53,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:11:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 280 states and 576 transitions. [2024-11-13 22:11:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 576 transitions. [2024-11-13 22:11:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:54,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:55,718 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:12:02,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 283 states and 592 transitions. [2024-11-13 22:12:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 592 transitions. [2024-11-13 22:12:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:12:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:12:04,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 284 states and 593 transitions. [2024-11-13 22:12:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 593 transitions. [2024-11-13 22:12:04,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:04,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:04,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:05,168 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:12:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 287 states and 597 transitions. [2024-11-13 22:12:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 597 transitions. [2024-11-13 22:12:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:10,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:10,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:10,449 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:12:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 295 states and 613 transitions. [2024-11-13 22:12:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 613 transitions. [2024-11-13 22:12:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:22,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:22,779 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:12:27,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 298 states and 617 transitions. [2024-11-13 22:12:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 617 transitions. [2024-11-13 22:12:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:27,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:27,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:27,149 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:12:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 299 states and 618 transitions. [2024-11-13 22:12:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 618 transitions. [2024-11-13 22:12:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:28,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:28,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,913 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:12:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:30,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 300 states and 618 transitions. [2024-11-13 22:12:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 618 transitions. [2024-11-13 22:12:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:30,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:30,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:12:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 306 states and 634 transitions. [2024-11-13 22:12:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 634 transitions. [2024-11-13 22:12:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:43,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:43,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:43,986 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:45,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 307 states and 635 transitions. [2024-11-13 22:12:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 635 transitions. [2024-11-13 22:12:45,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:45,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:45,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:46,162 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:12:56,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 313 states and 647 transitions. [2024-11-13 22:12:56,795 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 647 transitions. [2024-11-13 22:12:56,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:56,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:12:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 314 states and 648 transitions. [2024-11-13 22:12:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 648 transitions. [2024-11-13 22:12:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:12:58,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:58,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:13:04,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 317 states and 651 transitions. [2024-11-13 22:13:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 651 transitions. [2024-11-13 22:13:04,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:13:04,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:04,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:09,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:09,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 318 states and 653 transitions. [2024-11-13 22:13:09,660 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 653 transitions. [2024-11-13 22:13:09,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:13:09,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:09,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:09,919 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:13:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 321 states and 656 transitions. [2024-11-13 22:13:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 656 transitions. [2024-11-13 22:13:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:13:15,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:15,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:17,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:17,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 322 states and 657 transitions. [2024-11-13 22:13:17,736 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 657 transitions. [2024-11-13 22:13:17,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:13:17,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:17,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:18,089 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:13:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:21,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 324 states and 658 transitions. [2024-11-13 22:13:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 658 transitions. [2024-11-13 22:13:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:13:21,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:21,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 159 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:30,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 327 states and 674 transitions. [2024-11-13 22:13:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 674 transitions. [2024-11-13 22:13:30,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:13:30,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:30,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:32,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:32,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 328 states and 675 transitions. [2024-11-13 22:13:32,733 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 675 transitions. [2024-11-13 22:13:32,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:32,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:32,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 11 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 329 states and 676 transitions. [2024-11-13 22:13:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 676 transitions. [2024-11-13 22:13:34,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:34,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 330 states and 677 transitions. [2024-11-13 22:13:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 677 transitions. [2024-11-13 22:13:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:36,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:36,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:36,752 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:13:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 333 states and 681 transitions. [2024-11-13 22:13:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 681 transitions. [2024-11-13 22:13:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:42,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:42,468 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 146 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 334 states and 682 transitions. [2024-11-13 22:13:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 682 transitions. [2024-11-13 22:13:44,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:44,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:44,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:44,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 335 states and 683 transitions. [2024-11-13 22:13:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 683 transitions. [2024-11-13 22:13:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:46,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:46,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 336 states and 685 transitions. [2024-11-13 22:13:52,568 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 685 transitions. [2024-11-13 22:13:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:52,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:52,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:54,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 337 states and 686 transitions. [2024-11-13 22:13:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 686 transitions. [2024-11-13 22:13:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:13:54,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:54,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:14:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 340 states and 702 transitions. [2024-11-13 22:14:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 702 transitions. [2024-11-13 22:14:03,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:14:03,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:03,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:14:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 341 states and 703 transitions. [2024-11-13 22:14:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 703 transitions. [2024-11-13 22:14:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:14:06,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:14:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 342 states and 704 transitions. [2024-11-13 22:14:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 704 transitions. [2024-11-13 22:14:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:08,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:14:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 354 states and 738 transitions. [2024-11-13 22:14:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 738 transitions. [2024-11-13 22:14:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:32,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:14:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 355 states and 739 transitions. [2024-11-13 22:14:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 739 transitions. [2024-11-13 22:14:34,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:34,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:14:44,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:44,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 360 states and 745 transitions. [2024-11-13 22:14:44,832 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 745 transitions. [2024-11-13 22:14:44,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:44,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:44,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 361 states and 746 transitions. [2024-11-13 22:14:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 746 transitions. [2024-11-13 22:14:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:47,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:14:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 366 states and 755 transitions. [2024-11-13 22:14:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 755 transitions. [2024-11-13 22:14:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:57,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:57,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:14:59,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 367 states and 756 transitions. [2024-11-13 22:14:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 756 transitions. [2024-11-13 22:14:59,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:14:59,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:15:06,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 370 states and 759 transitions. [2024-11-13 22:15:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 759 transitions. [2024-11-13 22:15:06,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:06,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:15:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:12,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 371 states and 761 transitions. [2024-11-13 22:15:12,957 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 761 transitions. [2024-11-13 22:15:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:12,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:12,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:15:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:17,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 373 states and 762 transitions. [2024-11-13 22:15:17,281 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 762 transitions. [2024-11-13 22:15:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:17,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:17,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,404 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:15:19,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:19,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 374 states and 763 transitions. [2024-11-13 22:15:19,751 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 763 transitions. [2024-11-13 22:15:19,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:19,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:19,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:15:23,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 376 states and 764 transitions. [2024-11-13 22:15:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 764 transitions. [2024-11-13 22:15:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:23,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:23,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:15:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 379 states and 782 transitions. [2024-11-13 22:15:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 782 transitions. [2024-11-13 22:15:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:34,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:34,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:34,668 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:15:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 380 states and 783 transitions. [2024-11-13 22:15:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 783 transitions. [2024-11-13 22:15:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:15:36,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:36,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:15:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 381 states and 784 transitions. [2024-11-13 22:15:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 784 transitions. [2024-11-13 22:15:39,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:15:39,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:39,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:39,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:15:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 385 states and 791 transitions. [2024-11-13 22:15:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 791 transitions. [2024-11-13 22:15:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:15:50,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 12 proven. 132 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:15:54,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:54,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 387 states and 792 transitions. [2024-11-13 22:15:54,947 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 792 transitions. [2024-11-13 22:15:54,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:15:54,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:54,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:16:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 390 states and 794 transitions. [2024-11-13 22:16:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 794 transitions. [2024-11-13 22:16:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:01,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:01,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:01,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:16:04,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:04,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 391 states and 795 transitions. [2024-11-13 22:16:04,047 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 795 transitions. [2024-11-13 22:16:04,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:04,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:04,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:16:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 392 states and 795 transitions. [2024-11-13 22:16:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 795 transitions. [2024-11-13 22:16:06,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:06,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:16:13,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 395 states and 799 transitions. [2024-11-13 22:16:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 799 transitions. [2024-11-13 22:16:13,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:13,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:13,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 396 states and 800 transitions. [2024-11-13 22:16:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 800 transitions. [2024-11-13 22:16:16,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:16,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:16,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:16,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:16:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:19,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 397 states and 801 transitions. [2024-11-13 22:16:19,048 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 801 transitions. [2024-11-13 22:16:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:19,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:21,781 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:16:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 398 states and 803 transitions. [2024-11-13 22:16:26,543 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 803 transitions. [2024-11-13 22:16:26,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:26,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:16:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 399 states and 804 transitions. [2024-11-13 22:16:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 804 transitions. [2024-11-13 22:16:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:29,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:16:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 402 states and 822 transitions. [2024-11-13 22:16:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 822 transitions. [2024-11-13 22:16:42,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:42,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:42,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:42,431 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:16:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 403 states and 823 transitions. [2024-11-13 22:16:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 823 transitions. [2024-11-13 22:16:45,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:45,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:45,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:16:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 404 states and 824 transitions. [2024-11-13 22:16:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 824 transitions. [2024-11-13 22:16:48,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:16:48,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:48,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:17:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 416 states and 855 transitions. [2024-11-13 22:17:20,133 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 855 transitions. [2024-11-13 22:17:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:17:20,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,271 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:17:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:23,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 417 states and 856 transitions. [2024-11-13 22:17:23,413 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 856 transitions. [2024-11-13 22:17:23,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:17:23,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:23,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:17:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 425 states and 871 transitions. [2024-11-13 22:17:45,930 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 871 transitions. [2024-11-13 22:17:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:17:45,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 426 states and 872 transitions. [2024-11-13 22:17:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 872 transitions. [2024-11-13 22:17:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:17:49,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:49,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:49,492 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:18:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 432 states and 881 transitions. [2024-11-13 22:18:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 881 transitions. [2024-11-13 22:18:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:05,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:05,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:05,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:18:08,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:08,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 433 states and 882 transitions. [2024-11-13 22:18:08,837 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 882 transitions. [2024-11-13 22:18:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:08,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:08,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:09,223 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:18:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 434 states and 883 transitions. [2024-11-13 22:18:12,081 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 883 transitions. [2024-11-13 22:18:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:12,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:18:20,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 435 states and 885 transitions. [2024-11-13 22:18:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 885 transitions. [2024-11-13 22:18:20,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:20,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:20,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:21,110 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:18:25,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:25,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 437 states and 886 transitions. [2024-11-13 22:18:25,890 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 886 transitions. [2024-11-13 22:18:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:25,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:25,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:25,989 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:18:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 438 states and 887 transitions. [2024-11-13 22:18:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 887 transitions. [2024-11-13 22:18:28,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:28,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:28,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:29,256 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:18:31,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:31,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 439 states and 887 transitions. [2024-11-13 22:18:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 887 transitions. [2024-11-13 22:18:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:31,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:31,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:18:44,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:44,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 442 states and 907 transitions. [2024-11-13 22:18:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 907 transitions. [2024-11-13 22:18:44,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:44,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:44,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:18:50,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 444 states and 908 transitions. [2024-11-13 22:18:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 908 transitions. [2024-11-13 22:18:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:50,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:50,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:18:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:53,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 445 states and 909 transitions. [2024-11-13 22:18:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 909 transitions. [2024-11-13 22:18:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:53,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:18:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 446 states and 910 transitions. [2024-11-13 22:18:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 910 transitions. [2024-11-13 22:18:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:18:56,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:56,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 156 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 448 states and 911 transitions. [2024-11-13 22:19:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 911 transitions. [2024-11-13 22:19:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:01,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:01,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:05,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 449 states and 912 transitions. [2024-11-13 22:19:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 912 transitions. [2024-11-13 22:19:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:05,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:05,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:19:13,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:13,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 452 states and 916 transitions. [2024-11-13 22:19:13,554 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 916 transitions. [2024-11-13 22:19:13,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:13,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:13,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 453 states and 917 transitions. [2024-11-13 22:19:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 917 transitions. [2024-11-13 22:19:16,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:16,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:16,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:16,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:16,643 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 454 states and 918 transitions. [2024-11-13 22:19:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 918 transitions. [2024-11-13 22:19:19,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:19,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:19,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 455 states and 920 transitions. [2024-11-13 22:19:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 920 transitions. [2024-11-13 22:19:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:28,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 456 states and 921 transitions. [2024-11-13 22:19:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 921 transitions. [2024-11-13 22:19:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:31,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:32,993 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 259 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 459 states and 941 transitions. [2024-11-13 22:19:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 941 transitions. [2024-11-13 22:19:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:45,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:45,477 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:48,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 460 states and 942 transitions. [2024-11-13 22:19:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 942 transitions. [2024-11-13 22:19:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:48,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 461 states and 943 transitions. [2024-11-13 22:19:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 943 transitions. [2024-11-13 22:19:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:19:52,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:19:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 462 states and 944 transitions. [2024-11-13 22:19:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 944 transitions. [2024-11-13 22:19:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:55,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:55,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:57,195 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:20:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 465 states and 949 transitions. [2024-11-13 22:20:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 949 transitions. [2024-11-13 22:20:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:06,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:06,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:20:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 474 states and 968 transitions. [2024-11-13 22:20:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 968 transitions. [2024-11-13 22:20:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:33,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:20:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 477 states and 970 transitions. [2024-11-13 22:20:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 970 transitions. [2024-11-13 22:20:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:42,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:42,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:42,660 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:20:46,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:46,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 478 states and 971 transitions. [2024-11-13 22:20:46,157 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 971 transitions. [2024-11-13 22:20:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:46,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:46,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:20:55,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 481 states and 974 transitions. [2024-11-13 22:20:55,250 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 974 transitions. [2024-11-13 22:20:55,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:55,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:21:10,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:10,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 486 states and 982 transitions. [2024-11-13 22:21:10,734 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 982 transitions. [2024-11-13 22:21:10,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:21:10,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:10,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:10,857 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.