./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-examples/standard_copy1_ground-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/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_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/standard_copy1_ground-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5b1ea2b89c0210def4460c68ce885cb310645908c528d57c04841cf488f85c6b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:18:13,627 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:18:13,689 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:18:13,698 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:18:13,698 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:18:13,719 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:18:13,719 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:18:13,720 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:18:13,720 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:18:13,720 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:18:13,720 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:18:13,720 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:18:13,721 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:18:13,721 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:18:13,721 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:18:13,721 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:18:13,721 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:18:13,721 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:18:13,723 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:18:13,724 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:18:13,724 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:18:13,724 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:18:13,724 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:18:13,724 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:18:13,724 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:18:13,724 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:18:13,724 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:18:13,724 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:18:13,725 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:18:13,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:18:13,725 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:18:13,725 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:18:13,725 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:18:13,725 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:18:13,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:18:13,725 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_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b1ea2b89c0210def4460c68ce885cb310645908c528d57c04841cf488f85c6b [2024-11-13 21:18:14,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:18:14,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:18:14,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:18:14,031 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:18:14,031 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:18:14,032 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-examples/standard_copy1_ground-1.i Unable to find full path for "g++" [2024-11-13 21:18:15,934 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:18:16,181 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:18:16,182 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/sv-benchmarks/c/array-examples/standard_copy1_ground-1.i [2024-11-13 21:18:16,192 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/data/c2b5a2466/33e99a55ee4d4149971642862550ef91/FLAGeb2d18792 [2024-11-13 21:18:16,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/data/c2b5a2466/33e99a55ee4d4149971642862550ef91 [2024-11-13 21:18:16,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:18:16,493 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:18:16,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:18:16,496 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:18:16,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:18:16,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,507 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2101302b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16, skipping insertion in model container [2024-11-13 21:18:16,507 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,524 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:18:16,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:18:16,741 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:18:16,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:18:16,789 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:18:16,790 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16 WrapperNode [2024-11-13 21:18:16,790 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:18:16,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:18:16,792 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:18:16,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:18:16,800 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,808 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,831 INFO L138 Inliner]: procedures = 16, calls = 19, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 69 [2024-11-13 21:18:16,833 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:18:16,834 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:18:16,834 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:18:16,834 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:18:16,842 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,843 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,843 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,852 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,857 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,863 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:18:16,868 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:18:16,868 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:18:16,869 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:18:16,869 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:18:16" (1/1) ... [2024-11-13 21:18:16,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:18:16,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:18:16,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:18:16,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2b8a2-bcf8-4e9d-b68e-fce8049dbae3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:18:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:18:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:18:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:18:16,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:18:16,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:18:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:18:16,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:18:16,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:18:17,043 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:18:17,045 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:18:17,250 INFO L? ?]: Removed 19 outVars from TransFormulas that were not future-live. [2024-11-13 21:18:17,250 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:18:17,322 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:18:17,322 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:18:17,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:18:17 BoogieIcfgContainer [2024-11-13 21:18:17,323 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:18:17,324 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:18:17,324 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:18:17,335 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:18:17,335 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:18:17" (1/1) ... [2024-11-13 21:18:17,347 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:18:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-11-13 21:18:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-11-13 21:18:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:18:17,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 21:18:17,856 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 21:18:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:18:17,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:17,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:17,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-13 21:18:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-13 21:18:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:18:17,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:18,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2024-11-13 21:18:18,309 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-11-13 21:18:18,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:18:18,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-11-13 21:18:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-13 21:18:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:18:18,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2024-11-13 21:18:18,799 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-11-13 21:18:18,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:18:18,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2024-11-13 21:18:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2024-11-13 21:18:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:18:19,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:19,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:18:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2024-11-13 21:18:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-11-13 21:18:19,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:18:19,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:19,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:18:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2024-11-13 21:18:19,313 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-13 21:18:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:18:19,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:19,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:19,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2024-11-13 21:18:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-11-13 21:18:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:18:19,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:19,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2024-11-13 21:18:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-11-13 21:18:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:18:20,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:20,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:20,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:20,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 31 states and 34 transitions. [2024-11-13 21:18:20,996 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2024-11-13 21:18:20,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:18:20,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:20,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 34 states and 37 transitions. [2024-11-13 21:18:21,627 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 37 transitions. [2024-11-13 21:18:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:18:21,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,942 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:22,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 37 states and 40 transitions. [2024-11-13 21:18:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2024-11-13 21:18:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:18:22,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:23,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:23,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 40 states and 43 transitions. [2024-11-13 21:18:23,101 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 43 transitions. [2024-11-13 21:18:23,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:18:23,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:23,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 43 states and 46 transitions. [2024-11-13 21:18:23,923 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2024-11-13 21:18:23,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:18:23,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:23,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:24,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 46 states and 49 transitions. [2024-11-13 21:18:24,805 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2024-11-13 21:18:24,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:18:24,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,219 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:25,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 49 states and 52 transitions. [2024-11-13 21:18:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 52 transitions. [2024-11-13 21:18:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:18:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:26,198 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 52 states and 55 transitions. [2024-11-13 21:18:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 55 transitions. [2024-11-13 21:18:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:18:26,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 55 states and 58 transitions. [2024-11-13 21:18:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 58 transitions. [2024-11-13 21:18:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:18:27,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:27,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,256 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 58 states and 61 transitions. [2024-11-13 21:18:28,874 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2024-11-13 21:18:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:18:28,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:28,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 61 states and 64 transitions. [2024-11-13 21:18:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2024-11-13 21:18:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:18:30,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:30,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:30,611 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:31,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 64 states and 67 transitions. [2024-11-13 21:18:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 67 transitions. [2024-11-13 21:18:31,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:18:31,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:31,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:31,838 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:32,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 67 states and 70 transitions. [2024-11-13 21:18:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2024-11-13 21:18:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:18:32,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:33,134 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions. [2024-11-13 21:18:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions. [2024-11-13 21:18:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:18:33,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:33,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:34,438 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 73 states and 76 transitions. [2024-11-13 21:18:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions. [2024-11-13 21:18:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:18:35,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:35,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 76 states and 79 transitions. [2024-11-13 21:18:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 79 transitions. [2024-11-13 21:18:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:18:36,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 79 states and 82 transitions. [2024-11-13 21:18:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 82 transitions. [2024-11-13 21:18:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:18:37,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:37,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:39,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:39,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 82 states and 85 transitions. [2024-11-13 21:18:39,110 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 85 transitions. [2024-11-13 21:18:39,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:18:39,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:39,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 85 states and 88 transitions. [2024-11-13 21:18:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 88 transitions. [2024-11-13 21:18:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:18:40,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:40,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:41,546 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 88 states and 91 transitions. [2024-11-13 21:18:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 91 transitions. [2024-11-13 21:18:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:42,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:42,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:43,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:44,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 91 states and 94 transitions. [2024-11-13 21:18:44,000 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 94 transitions. [2024-11-13 21:18:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:18:44,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:44,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 94 states and 97 transitions. [2024-11-13 21:18:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 97 transitions. [2024-11-13 21:18:45,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:18:45,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:46,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 97 states and 100 transitions. [2024-11-13 21:18:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 100 transitions. [2024-11-13 21:18:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:18:47,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:47,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:49,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 100 states and 103 transitions. [2024-11-13 21:18:49,226 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 103 transitions. [2024-11-13 21:18:49,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:18:49,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:49,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:51,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 103 states and 106 transitions. [2024-11-13 21:18:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 106 transitions. [2024-11-13 21:18:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:18:51,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:51,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 106 states and 109 transitions. [2024-11-13 21:18:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 109 transitions. [2024-11-13 21:18:53,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:18:53,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 109 states and 112 transitions. [2024-11-13 21:18:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 112 transitions. [2024-11-13 21:18:55,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:18:55,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:55,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 112 states and 115 transitions. [2024-11-13 21:18:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 115 transitions. [2024-11-13 21:18:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:18:57,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:18:58,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 115 states and 118 transitions. [2024-11-13 21:18:58,877 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 118 transitions. [2024-11-13 21:18:58,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:18:58,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:58,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 118 states and 121 transitions. [2024-11-13 21:19:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 121 transitions. [2024-11-13 21:19:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:19:00,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 121 states and 124 transitions. [2024-11-13 21:19:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 124 transitions. [2024-11-13 21:19:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:19:02,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:03,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:04,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 124 states and 127 transitions. [2024-11-13 21:19:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 127 transitions. [2024-11-13 21:19:04,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:19:04,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:04,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:06,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:07,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 127 states and 130 transitions. [2024-11-13 21:19:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 130 transitions. [2024-11-13 21:19:07,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:19:07,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:07,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2037 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:09,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 130 states and 133 transitions. [2024-11-13 21:19:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 133 transitions. [2024-11-13 21:19:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:19:09,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:11,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:11,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 133 states and 136 transitions. [2024-11-13 21:19:11,516 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2024-11-13 21:19:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:19:11,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2264 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 136 states and 139 transitions. [2024-11-13 21:19:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 139 transitions. [2024-11-13 21:19:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:19:13,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:13,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:15,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2382 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:16,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 139 states and 142 transitions. [2024-11-13 21:19:16,348 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 142 transitions. [2024-11-13 21:19:16,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:19:16,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:16,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 142 states and 145 transitions. [2024-11-13 21:19:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 145 transitions. [2024-11-13 21:19:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:19:19,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:19,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:20,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2627 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 145 states and 148 transitions. [2024-11-13 21:19:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 148 transitions. [2024-11-13 21:19:21,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:19:21,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 148 states and 151 transitions. [2024-11-13 21:19:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 151 transitions. [2024-11-13 21:19:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:19:24,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2884 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:27,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 151 states and 154 transitions. [2024-11-13 21:19:27,459 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 154 transitions. [2024-11-13 21:19:27,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:19:27,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:27,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 154 states and 157 transitions. [2024-11-13 21:19:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 157 transitions. [2024-11-13 21:19:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:19:30,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:30,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:33,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:33,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 157 states and 160 transitions. [2024-11-13 21:19:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 160 transitions. [2024-11-13 21:19:33,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:19:33,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:33,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3292 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 160 states and 163 transitions. [2024-11-13 21:19:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 163 transitions. [2024-11-13 21:19:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:19:36,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:36,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3434 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 163 states and 166 transitions. [2024-11-13 21:19:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 166 transitions. [2024-11-13 21:19:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:19:39,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3579 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 166 states and 169 transitions. [2024-11-13 21:19:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 169 transitions. [2024-11-13 21:19:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:19:42,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:45,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:45,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 169 states and 172 transitions. [2024-11-13 21:19:45,543 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 172 transitions. [2024-11-13 21:19:45,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:19:45,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:45,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3878 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 172 states and 175 transitions. [2024-11-13 21:19:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 175 transitions. [2024-11-13 21:19:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:19:48,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:48,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:50,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:52,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 175 states and 178 transitions. [2024-11-13 21:19:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 178 transitions. [2024-11-13 21:19:52,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:19:52,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:52,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4189 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 178 states and 181 transitions. [2024-11-13 21:19:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 181 transitions. [2024-11-13 21:19:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:19:55,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:55,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:57,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4349 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:19:58,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 181 states and 184 transitions. [2024-11-13 21:19:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2024-11-13 21:19:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:19:58,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:58,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:02,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:02,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 184 states and 187 transitions. [2024-11-13 21:20:02,766 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 187 transitions. [2024-11-13 21:20:02,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:20:02,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:02,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:06,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 187 states and 190 transitions. [2024-11-13 21:20:06,586 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2024-11-13 21:20:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:20:06,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:06,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:06,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:08,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4847 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 190 states and 193 transitions. [2024-11-13 21:20:10,713 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 193 transitions. [2024-11-13 21:20:10,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:20:10,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:10,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5019 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:14,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 193 states and 196 transitions. [2024-11-13 21:20:14,932 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2024-11-13 21:20:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:20:14,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:14,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5194 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 196 states and 199 transitions. [2024-11-13 21:20:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 199 transitions. [2024-11-13 21:20:19,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:20:19,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:19,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:19,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:23,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 199 states and 202 transitions. [2024-11-13 21:20:23,154 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 202 transitions. [2024-11-13 21:20:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:20:23,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:23,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 5553 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 202 states and 205 transitions. [2024-11-13 21:20:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 205 transitions. [2024-11-13 21:20:27,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:20:27,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:27,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:29,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5737 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 205 states and 208 transitions. [2024-11-13 21:20:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 208 transitions. [2024-11-13 21:20:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:20:31,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 5924 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 208 states and 211 transitions. [2024-11-13 21:20:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 211 transitions. [2024-11-13 21:20:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:20:36,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:36,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:38,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6114 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 211 states and 214 transitions. [2024-11-13 21:20:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 214 transitions. [2024-11-13 21:20:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:20:40,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:40,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:43,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6307 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 214 states and 217 transitions. [2024-11-13 21:20:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 217 transitions. [2024-11-13 21:20:45,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:20:45,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:45,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6503 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:50,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 217 states and 220 transitions. [2024-11-13 21:20:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 220 transitions. [2024-11-13 21:20:50,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:20:50,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:50,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6702 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:20:55,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:55,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 220 states and 223 transitions. [2024-11-13 21:20:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 223 transitions. [2024-11-13 21:20:55,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:20:55,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:55,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6904 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 223 states and 226 transitions. [2024-11-13 21:21:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 226 transitions. [2024-11-13 21:21:00,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:21:00,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:00,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:03,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7109 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:05,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 226 states and 229 transitions. [2024-11-13 21:21:05,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 229 transitions. [2024-11-13 21:21:05,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:21:05,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:05,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:08,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7317 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:11,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 229 states and 232 transitions. [2024-11-13 21:21:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 232 transitions. [2024-11-13 21:21:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:21:11,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:11,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7528 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:16,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 232 states and 235 transitions. [2024-11-13 21:21:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 235 transitions. [2024-11-13 21:21:16,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:21:16,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:16,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7742 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 235 states and 238 transitions. [2024-11-13 21:21:21,875 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 238 transitions. [2024-11-13 21:21:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:21:21,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:21,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7959 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 238 states and 241 transitions. [2024-11-13 21:21:27,435 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 241 transitions. [2024-11-13 21:21:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:21:27,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:27,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8179 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:33,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 241 states and 244 transitions. [2024-11-13 21:21:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 244 transitions. [2024-11-13 21:21:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:21:33,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:33,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:36,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8402 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:39,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:39,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 244 states and 247 transitions. [2024-11-13 21:21:39,010 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 247 transitions. [2024-11-13 21:21:39,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 21:21:39,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:39,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8628 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 247 states and 250 transitions. [2024-11-13 21:21:45,088 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 250 transitions. [2024-11-13 21:21:45,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:21:45,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:45,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:49,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8857 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:51,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 250 states and 253 transitions. [2024-11-13 21:21:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 253 transitions. [2024-11-13 21:21:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:21:51,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:51,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:55,342 INFO L134 CoverageAnalysis]: Checked inductivity of 9089 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:21:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 253 states and 256 transitions. [2024-11-13 21:21:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 256 transitions. [2024-11-13 21:21:57,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:21:57,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:57,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 9324 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:04,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 256 states and 259 transitions. [2024-11-13 21:22:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 259 transitions. [2024-11-13 21:22:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 21:22:04,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:04,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 9562 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:11,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:11,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 259 states and 262 transitions. [2024-11-13 21:22:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 262 transitions. [2024-11-13 21:22:11,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:22:11,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:11,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 9803 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:17,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:17,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 262 states and 265 transitions. [2024-11-13 21:22:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 265 transitions. [2024-11-13 21:22:17,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 21:22:17,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:17,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:17,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:22,010 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 265 states and 268 transitions. [2024-11-13 21:22:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 268 transitions. [2024-11-13 21:22:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:22:24,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 10294 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 268 states and 271 transitions. [2024-11-13 21:22:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 271 transitions. [2024-11-13 21:22:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:22:31,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:31,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 10544 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 271 states and 274 transitions. [2024-11-13 21:22:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 274 transitions. [2024-11-13 21:22:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:22:38,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 10797 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:46,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:46,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 274 states and 277 transitions. [2024-11-13 21:22:46,275 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 277 transitions. [2024-11-13 21:22:46,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:22:46,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:46,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11053 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:54,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 277 states and 280 transitions. [2024-11-13 21:22:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 280 transitions. [2024-11-13 21:22:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 21:22:54,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 11312 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 280 states and 283 transitions. [2024-11-13 21:23:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 283 transitions. [2024-11-13 21:23:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:23:01,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11574 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:09,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 283 states and 286 transitions. [2024-11-13 21:23:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 286 transitions. [2024-11-13 21:23:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:23:09,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11839 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 286 states and 289 transitions. [2024-11-13 21:23:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 289 transitions. [2024-11-13 21:23:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 21:23:18,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12107 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 289 states and 292 transitions. [2024-11-13 21:23:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 292 transitions. [2024-11-13 21:23:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 21:23:26,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:31,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12378 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:34,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 292 states and 295 transitions. [2024-11-13 21:23:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 295 transitions. [2024-11-13 21:23:34,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 21:23:34,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:34,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12652 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:43,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:43,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 295 states and 298 transitions. [2024-11-13 21:23:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 298 transitions. [2024-11-13 21:23:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 21:23:43,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12929 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 298 states and 301 transitions. [2024-11-13 21:23:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 301 transitions. [2024-11-13 21:23:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 21:23:51,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:51,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:57,207 INFO L134 CoverageAnalysis]: Checked inductivity of 13209 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 301 states and 304 transitions. [2024-11-13 21:24:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 304 transitions. [2024-11-13 21:24:00,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 21:24:00,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:00,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13492 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 304 states and 307 transitions. [2024-11-13 21:24:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 307 transitions. [2024-11-13 21:24:09,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 21:24:09,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 13778 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 307 states and 310 transitions. [2024-11-13 21:24:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 310 transitions. [2024-11-13 21:24:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 21:24:18,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:24,439 INFO L134 CoverageAnalysis]: Checked inductivity of 14067 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 310 states and 313 transitions. [2024-11-13 21:24:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 313 transitions. [2024-11-13 21:24:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 21:24:27,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:27,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:34,281 INFO L134 CoverageAnalysis]: Checked inductivity of 14359 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 313 states and 316 transitions. [2024-11-13 21:24:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 316 transitions. [2024-11-13 21:24:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 21:24:37,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:37,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14654 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:47,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 316 states and 319 transitions. [2024-11-13 21:24:47,382 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 319 transitions. [2024-11-13 21:24:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 21:24:47,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:47,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 14952 backedges. 0 proven. 14950 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 319 states and 322 transitions. [2024-11-13 21:24:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 322 transitions. [2024-11-13 21:24:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 21:24:57,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:57,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 15253 backedges. 0 proven. 15251 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:25:07,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:07,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 322 states and 325 transitions. [2024-11-13 21:25:07,063 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 325 transitions. [2024-11-13 21:25:07,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:25:07,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:07,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:07,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:14,020 INFO L134 CoverageAnalysis]: Checked inductivity of 15557 backedges. 0 proven. 15555 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:25:17,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:17,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 325 states and 328 transitions. [2024-11-13 21:25:17,204 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 328 transitions. [2024-11-13 21:25:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:25:17,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:17,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:24,544 INFO L134 CoverageAnalysis]: Checked inductivity of 15864 backedges. 0 proven. 15862 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:25:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 328 states and 331 transitions. [2024-11-13 21:25:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 331 transitions. [2024-11-13 21:25:27,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 21:25:27,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:27,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:35,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16174 backedges. 0 proven. 16172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:25:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 331 states and 334 transitions. [2024-11-13 21:25:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 334 transitions. [2024-11-13 21:25:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 21:25:38,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:38,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16487 backedges. 0 proven. 16485 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:25:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 334 states and 337 transitions. [2024-11-13 21:25:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 337 transitions. [2024-11-13 21:25:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 21:25:49,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16803 backedges. 0 proven. 16801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:26:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:00,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 337 states and 340 transitions. [2024-11-13 21:26:00,223 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 340 transitions. [2024-11-13 21:26:00,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 21:26:00,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:00,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:07,786 INFO L134 CoverageAnalysis]: Checked inductivity of 17122 backedges. 0 proven. 17120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:26:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:11,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 340 states and 343 transitions. [2024-11-13 21:26:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 343 transitions. [2024-11-13 21:26:11,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 21:26:11,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:11,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17444 backedges. 0 proven. 17442 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:26:22,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 343 states and 346 transitions. [2024-11-13 21:26:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 346 transitions. [2024-11-13 21:26:22,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 21:26:22,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17769 backedges. 0 proven. 17767 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:26:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 346 states and 349 transitions. [2024-11-13 21:26:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 349 transitions. [2024-11-13 21:26:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 21:26:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:33,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 18097 backedges. 0 proven. 18095 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:26:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 349 states and 352 transitions. [2024-11-13 21:26:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 352 transitions. [2024-11-13 21:26:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-13 21:26:45,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:54,017 INFO L134 CoverageAnalysis]: Checked inductivity of 18428 backedges. 0 proven. 18426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:26:57,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:57,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 352 states and 355 transitions. [2024-11-13 21:26:57,542 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 355 transitions. [2024-11-13 21:26:57,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-13 21:26:57,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:57,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 18762 backedges. 0 proven. 18760 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:09,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 355 states and 358 transitions. [2024-11-13 21:27:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 358 transitions. [2024-11-13 21:27:09,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-13 21:27:09,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:09,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:18,302 INFO L134 CoverageAnalysis]: Checked inductivity of 19099 backedges. 0 proven. 19097 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:21,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:21,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 358 states and 361 transitions. [2024-11-13 21:27:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 361 transitions. [2024-11-13 21:27:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-13 21:27:21,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:21,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 19439 backedges. 0 proven. 19437 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 361 states and 364 transitions. [2024-11-13 21:27:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 364 transitions. [2024-11-13 21:27:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-13 21:27:34,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:34,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,316 INFO L134 CoverageAnalysis]: Checked inductivity of 19782 backedges. 0 proven. 19780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:46,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:46,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 364 states and 367 transitions. [2024-11-13 21:27:46,989 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 367 transitions. [2024-11-13 21:27:46,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 21:27:46,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:46,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 20128 backedges. 0 proven. 20126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:59,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:59,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 367 states and 370 transitions. [2024-11-13 21:27:59,954 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 370 transitions. [2024-11-13 21:27:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-13 21:27:59,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 20477 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:13,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:13,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 370 states and 373 transitions. [2024-11-13 21:28:13,025 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 373 transitions. [2024-11-13 21:28:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 21:28:13,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:13,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 20829 backedges. 0 proven. 20827 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 373 states and 376 transitions. [2024-11-13 21:28:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 376 transitions. [2024-11-13 21:28:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-13 21:28:26,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:26,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 21184 backedges. 0 proven. 21182 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 376 states and 379 transitions. [2024-11-13 21:28:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 379 transitions. [2024-11-13 21:28:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-13 21:28:39,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:39,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 21542 backedges. 0 proven. 21540 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 379 states and 382 transitions. [2024-11-13 21:28:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 382 transitions. [2024-11-13 21:28:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-13 21:28:53,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 21903 backedges. 0 proven. 21901 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 382 states and 385 transitions. [2024-11-13 21:29:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 385 transitions. [2024-11-13 21:29:08,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-13 21:29:08,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:08,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 22267 backedges. 0 proven. 22265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:23,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 385 states and 388 transitions. [2024-11-13 21:29:23,887 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 388 transitions. [2024-11-13 21:29:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 21:29:23,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:23,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:35,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22634 backedges. 0 proven. 22632 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 388 states and 391 transitions. [2024-11-13 21:29:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 391 transitions. [2024-11-13 21:29:40,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-13 21:29:40,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:40,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:51,296 INFO L134 CoverageAnalysis]: Checked inductivity of 23004 backedges. 0 proven. 23002 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 391 states and 394 transitions. [2024-11-13 21:29:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 394 transitions. [2024-11-13 21:29:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-13 21:29:55,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 23377 backedges. 0 proven. 23375 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:12,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 394 states and 397 transitions. [2024-11-13 21:30:12,999 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 397 transitions. [2024-11-13 21:30:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-13 21:30:13,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:13,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 23753 backedges. 0 proven. 23751 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:31,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 397 states and 400 transitions. [2024-11-13 21:30:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 400 transitions. [2024-11-13 21:30:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 21:30:31,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:31,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24132 backedges. 0 proven. 24130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 400 states and 403 transitions. [2024-11-13 21:30:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 403 transitions. [2024-11-13 21:30:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-13 21:30:50,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24514 backedges. 0 proven. 24512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:07,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:07,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 403 states and 406 transitions. [2024-11-13 21:31:07,513 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 406 transitions. [2024-11-13 21:31:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-13 21:31:07,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:07,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 24899 backedges. 0 proven. 24897 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:23,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 406 states and 409 transitions. [2024-11-13 21:31:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 409 transitions. [2024-11-13 21:31:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-13 21:31:23,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 25287 backedges. 0 proven. 25285 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 409 states and 412 transitions. [2024-11-13 21:31:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 412 transitions. [2024-11-13 21:31:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-13 21:31:40,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 25678 backedges. 0 proven. 25676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 412 states and 415 transitions. [2024-11-13 21:31:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 415 transitions. [2024-11-13 21:31:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-13 21:31:56,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:56,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:08,727 INFO L134 CoverageAnalysis]: Checked inductivity of 26072 backedges. 0 proven. 26070 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.