./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/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_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2a46b64c20324a7544dfe7936b5f39eaa32bba659068797748195a7f292bdaee --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:27:59,025 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:27:59,151 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:27:59,164 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:27:59,164 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:27:59,193 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:27:59,194 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:27:59,195 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:27:59,195 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:27:59,196 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:27:59,196 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:27:59,196 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:27:59,196 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:27:59,196 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:27:59,197 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:27:59,197 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:27:59,197 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:27:59,197 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:27:59,197 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:27:59,198 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:27:59,198 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:27:59,198 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:27:59,198 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:27:59,198 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:27:59,199 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:27:59,199 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:27:59,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:27:59,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:27:59,199 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:27:59,200 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:27:59,200 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:27:59,200 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:27:59,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:27:59,200 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_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a46b64c20324a7544dfe7936b5f39eaa32bba659068797748195a7f292bdaee [2024-11-13 21:27:59,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:27:59,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:27:59,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:27:59,646 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:27:59,647 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:27:59,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c Unable to find full path for "g++" [2024-11-13 21:28:02,126 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:28:02,445 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:28:02,446 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c [2024-11-13 21:28:02,456 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/data/963036404/d719105b788442ec86b13f9b32979fc1/FLAG4fb088ff5 [2024-11-13 21:28:02,481 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/data/963036404/d719105b788442ec86b13f9b32979fc1 [2024-11-13 21:28:02,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:28:02,487 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:28:02,491 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:28:02,491 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:28:02,496 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:28:02,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61435fbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02, skipping insertion in model container [2024-11-13 21:28:02,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,519 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:28:02,745 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c[416,429] [2024-11-13 21:28:02,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:28:02,801 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:28:02,815 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c[416,429] [2024-11-13 21:28:02,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:28:02,866 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:28:02,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02 WrapperNode [2024-11-13 21:28:02,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:28:02,868 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:28:02,868 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:28:02,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:28:02,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,888 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,917 INFO L138 Inliner]: procedures = 15, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2024-11-13 21:28:02,921 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:28:02,922 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:28:02,922 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:28:02,922 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:28:02,931 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,935 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,939 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,950 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,962 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,964 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,969 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:28:02,971 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:28:02,975 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:28:02,975 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:28:02,977 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:02" (1/1) ... [2024-11-13 21:28:02,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:28:03,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:28:03,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:28:03,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fba2f09e-c607-4a9f-be2c-89b24a1b8fbe/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:28:03,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:28:03,087 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:28:03,088 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:28:03,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:28:03,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:28:03,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:28:03,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:28:03,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:28:03,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:28:03,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:28:03,199 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:28:03,203 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:28:03,509 INFO L? ?]: Removed 19 outVars from TransFormulas that were not future-live. [2024-11-13 21:28:03,509 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:28:03,622 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:28:03,622 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 21:28:03,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:28:03 BoogieIcfgContainer [2024-11-13 21:28:03,623 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:28:03,625 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:28:03,625 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:28:03,639 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:28:03,640 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:28:03" (1/1) ... [2024-11-13 21:28:03,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:28:03,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 17 states and 24 transitions. [2024-11-13 21:28:03,747 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 24 transitions. [2024-11-13 21:28:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:28:03,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:03,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:04,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 18 states and 25 transitions. [2024-11-13 21:28:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 25 transitions. [2024-11-13 21:28:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:28:04,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:04,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:04,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 20 states and 30 transitions. [2024-11-13 21:28:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-13 21:28:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:28:05,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:06,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 25 states and 43 transitions. [2024-11-13 21:28:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 43 transitions. [2024-11-13 21:28:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:28:06,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:06,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:06,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:06,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 26 states and 45 transitions. [2024-11-13 21:28:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 45 transitions. [2024-11-13 21:28:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:28:06,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:06,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:07,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 32 states and 60 transitions. [2024-11-13 21:28:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 60 transitions. [2024-11-13 21:28:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:28:08,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:08,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:09,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:09,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 33 states and 62 transitions. [2024-11-13 21:28:09,318 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 62 transitions. [2024-11-13 21:28:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:28:09,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:09,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:10,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 34 states and 63 transitions. [2024-11-13 21:28:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 63 transitions. [2024-11-13 21:28:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:28:10,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:10,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:10,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:10,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:10,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 35 states and 64 transitions. [2024-11-13 21:28:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 64 transitions. [2024-11-13 21:28:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:28:10,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:10,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 36 states and 65 transitions. [2024-11-13 21:28:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 65 transitions. [2024-11-13 21:28:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:28:11,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:11,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,732 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 37 states and 66 transitions. [2024-11-13 21:28:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 66 transitions. [2024-11-13 21:28:12,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:28:12,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 38 states and 67 transitions. [2024-11-13 21:28:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 67 transitions. [2024-11-13 21:28:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:28:12,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:13,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 39 states and 68 transitions. [2024-11-13 21:28:13,782 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 68 transitions. [2024-11-13 21:28:13,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:28:13,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:13,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:14,110 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:14,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:14,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 40 states and 69 transitions. [2024-11-13 21:28:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 69 transitions. [2024-11-13 21:28:14,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:28:14,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:14,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:15,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 41 states and 70 transitions. [2024-11-13 21:28:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 70 transitions. [2024-11-13 21:28:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:28:15,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:15,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 42 states and 71 transitions. [2024-11-13 21:28:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 71 transitions. [2024-11-13 21:28:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:28:16,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:16,905 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:17,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:17,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 43 states and 72 transitions. [2024-11-13 21:28:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 72 transitions. [2024-11-13 21:28:17,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:28:17,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:17,913 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 44 states and 73 transitions. [2024-11-13 21:28:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 73 transitions. [2024-11-13 21:28:18,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:28:18,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:18,902 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 45 states and 74 transitions. [2024-11-13 21:28:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 74 transitions. [2024-11-13 21:28:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:19,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:19,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 46 states and 75 transitions. [2024-11-13 21:28:20,639 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2024-11-13 21:28:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:28:20,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:20,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:21,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 47 states and 76 transitions. [2024-11-13 21:28:21,650 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2024-11-13 21:28:21,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:28:21,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:21,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:22,096 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 48 states and 77 transitions. [2024-11-13 21:28:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 77 transitions. [2024-11-13 21:28:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:28:22,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:22,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 49 states and 78 transitions. [2024-11-13 21:28:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2024-11-13 21:28:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:28:24,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:24,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 50 states and 79 transitions. [2024-11-13 21:28:25,334 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 79 transitions. [2024-11-13 21:28:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:28:25,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:25,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 51 states and 80 transitions. [2024-11-13 21:28:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 80 transitions. [2024-11-13 21:28:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:28:26,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:28,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 52 states and 81 transitions. [2024-11-13 21:28:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 81 transitions. [2024-11-13 21:28:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:28:28,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:28,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 53 states and 82 transitions. [2024-11-13 21:28:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 82 transitions. [2024-11-13 21:28:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:28:29,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 54 states and 83 transitions. [2024-11-13 21:28:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 83 transitions. [2024-11-13 21:28:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:28:30,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 55 states and 84 transitions. [2024-11-13 21:28:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 84 transitions. [2024-11-13 21:28:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:28:32,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:32,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 56 states and 85 transitions. [2024-11-13 21:28:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 85 transitions. [2024-11-13 21:28:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:28:33,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:33,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:35,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 57 states and 86 transitions. [2024-11-13 21:28:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 86 transitions. [2024-11-13 21:28:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:28:35,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:35,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:36,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 58 states and 87 transitions. [2024-11-13 21:28:36,579 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 87 transitions. [2024-11-13 21:28:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:28:36,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:36,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 59 states and 88 transitions. [2024-11-13 21:28:38,102 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 88 transitions. [2024-11-13 21:28:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:28:38,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:38,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:38,751 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 60 states and 89 transitions. [2024-11-13 21:28:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 89 transitions. [2024-11-13 21:28:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:28:39,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:39,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:41,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 61 states and 90 transitions. [2024-11-13 21:28:41,266 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 90 transitions. [2024-11-13 21:28:41,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:28:41,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:41,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 62 states and 91 transitions. [2024-11-13 21:28:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 91 transitions. [2024-11-13 21:28:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:28:42,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 63 states and 92 transitions. [2024-11-13 21:28:44,345 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 92 transitions. [2024-11-13 21:28:44,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:28:44,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:44,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:44,925 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 64 states and 93 transitions. [2024-11-13 21:28:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 93 transitions. [2024-11-13 21:28:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:28:45,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:45,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:46,571 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 65 states and 94 transitions. [2024-11-13 21:28:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2024-11-13 21:28:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:28:47,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:47,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:48,316 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:49,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 66 states and 95 transitions. [2024-11-13 21:28:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2024-11-13 21:28:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:28:49,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:49,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 67 states and 96 transitions. [2024-11-13 21:28:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 96 transitions. [2024-11-13 21:28:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:28:50,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 68 states and 97 transitions. [2024-11-13 21:28:52,574 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-11-13 21:28:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:28:52,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:53,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 69 states and 98 transitions. [2024-11-13 21:28:53,974 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 98 transitions. [2024-11-13 21:28:53,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:28:53,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 70 states and 99 transitions. [2024-11-13 21:28:55,402 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-11-13 21:28:55,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:28:55,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:55,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 71 states and 100 transitions. [2024-11-13 21:28:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 100 transitions. [2024-11-13 21:28:56,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:56,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:56,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 101 transitions. [2024-11-13 21:28:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 101 transitions. [2024-11-13 21:28:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:28:58,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 73 states and 102 transitions. [2024-11-13 21:29:00,755 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 102 transitions. [2024-11-13 21:29:00,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:29:00,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:00,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,438 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:02,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 74 states and 103 transitions. [2024-11-13 21:29:02,494 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 103 transitions. [2024-11-13 21:29:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:29:02,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 75 states and 104 transitions. [2024-11-13 21:29:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 104 transitions. [2024-11-13 21:29:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:29:04,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:04,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 1 proven. 990 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:06,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:06,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 76 states and 105 transitions. [2024-11-13 21:29:06,520 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2024-11-13 21:29:06,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:29:06,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:06,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:06,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 1 proven. 1035 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 77 states and 106 transitions. [2024-11-13 21:29:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 106 transitions. [2024-11-13 21:29:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:29:08,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:08,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 1 proven. 1081 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 78 states and 107 transitions. [2024-11-13 21:29:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 107 transitions. [2024-11-13 21:29:10,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:29:10,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:10,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 1 proven. 1128 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:12,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 79 states and 108 transitions. [2024-11-13 21:29:12,573 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 108 transitions. [2024-11-13 21:29:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:29:12,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:12,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:12,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:13,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 1 proven. 1176 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:14,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:14,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 80 states and 109 transitions. [2024-11-13 21:29:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 109 transitions. [2024-11-13 21:29:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:29:14,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:15,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 81 states and 110 transitions. [2024-11-13 21:29:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 110 transitions. [2024-11-13 21:29:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:29:16,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 1 proven. 1275 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 82 states and 111 transitions. [2024-11-13 21:29:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2024-11-13 21:29:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:29:19,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:19,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 1 proven. 1326 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 83 states and 112 transitions. [2024-11-13 21:29:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 112 transitions. [2024-11-13 21:29:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:29:21,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:21,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:22,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 1 proven. 1378 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:23,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 84 states and 113 transitions. [2024-11-13 21:29:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 113 transitions. [2024-11-13 21:29:23,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:29:23,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:23,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:24,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 1 proven. 1431 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:25,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:25,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 85 states and 114 transitions. [2024-11-13 21:29:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 114 transitions. [2024-11-13 21:29:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:29:25,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 1 proven. 1485 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 86 states and 115 transitions. [2024-11-13 21:29:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 115 transitions. [2024-11-13 21:29:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:29:27,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 1 proven. 1540 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:30,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 87 states and 116 transitions. [2024-11-13 21:29:30,457 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 116 transitions. [2024-11-13 21:29:30,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:29:30,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 1 proven. 1596 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 88 states and 117 transitions. [2024-11-13 21:29:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-11-13 21:29:32,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:29:32,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:32,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 1 proven. 1653 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 89 states and 118 transitions. [2024-11-13 21:29:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 118 transitions. [2024-11-13 21:29:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:29:35,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1716 backedges. 1 proven. 1711 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:37,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 90 states and 119 transitions. [2024-11-13 21:29:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 119 transitions. [2024-11-13 21:29:37,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:29:37,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 1 proven. 1770 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:40,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 91 states and 120 transitions. [2024-11-13 21:29:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 120 transitions. [2024-11-13 21:29:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:29:40,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:40,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 1 proven. 1830 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 92 states and 121 transitions. [2024-11-13 21:29:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2024-11-13 21:29:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:29:43,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:44,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 1 proven. 1891 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 93 states and 122 transitions. [2024-11-13 21:29:45,811 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 122 transitions. [2024-11-13 21:29:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:29:45,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:45,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1958 backedges. 1 proven. 1953 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:48,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:48,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 94 states and 123 transitions. [2024-11-13 21:29:48,515 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 123 transitions. [2024-11-13 21:29:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:29:48,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:48,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 1 proven. 2016 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 95 states and 124 transitions. [2024-11-13 21:29:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 124 transitions. [2024-11-13 21:29:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:29:51,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:51,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 1 proven. 2080 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 96 states and 125 transitions. [2024-11-13 21:29:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 125 transitions. [2024-11-13 21:29:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:29:53,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 1 proven. 2145 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 97 states and 126 transitions. [2024-11-13 21:29:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 126 transitions. [2024-11-13 21:29:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:29:56,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:56,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 1 proven. 2211 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:29:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 98 states and 127 transitions. [2024-11-13 21:29:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 127 transitions. [2024-11-13 21:29:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:29:59,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:59,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 1 proven. 2278 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 99 states and 128 transitions. [2024-11-13 21:30:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 128 transitions. [2024-11-13 21:30:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:30:02,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2351 backedges. 1 proven. 2346 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:05,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:05,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 100 states and 129 transitions. [2024-11-13 21:30:05,209 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 129 transitions. [2024-11-13 21:30:05,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:30:05,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:05,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 1 proven. 2415 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 101 states and 130 transitions. [2024-11-13 21:30:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 130 transitions. [2024-11-13 21:30:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:30:07,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:07,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2490 backedges. 1 proven. 2485 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 102 states and 131 transitions. [2024-11-13 21:30:10,315 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 131 transitions. [2024-11-13 21:30:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:30:10,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:10,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2561 backedges. 1 proven. 2556 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 103 states and 132 transitions. [2024-11-13 21:30:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 132 transitions. [2024-11-13 21:30:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:30:12,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2633 backedges. 1 proven. 2628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 133 transitions. [2024-11-13 21:30:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2024-11-13 21:30:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:30:15,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:15,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 1 proven. 2701 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:17,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 105 states and 134 transitions. [2024-11-13 21:30:17,615 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 134 transitions. [2024-11-13 21:30:17,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:30:17,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:17,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2780 backedges. 1 proven. 2775 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:20,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 106 states and 135 transitions. [2024-11-13 21:30:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 135 transitions. [2024-11-13 21:30:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:30:20,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:20,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:21,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2855 backedges. 1 proven. 2850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 107 states and 136 transitions. [2024-11-13 21:30:22,638 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 136 transitions. [2024-11-13 21:30:22,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:30:22,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:22,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2931 backedges. 1 proven. 2926 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 108 states and 137 transitions. [2024-11-13 21:30:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 137 transitions. [2024-11-13 21:30:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:30:25,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:25,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 1 proven. 3003 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:27,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 109 states and 138 transitions. [2024-11-13 21:30:27,824 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2024-11-13 21:30:27,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:30:27,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:27,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:29,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3086 backedges. 1 proven. 3081 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 110 states and 139 transitions. [2024-11-13 21:30:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 139 transitions. [2024-11-13 21:30:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:30:30,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:30,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 1 proven. 3160 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 111 states and 140 transitions. [2024-11-13 21:30:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 140 transitions. [2024-11-13 21:30:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:30:33,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:34,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3245 backedges. 1 proven. 3240 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:36,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 112 states and 141 transitions. [2024-11-13 21:30:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 141 transitions. [2024-11-13 21:30:36,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:30:36,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:36,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:36,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 3326 backedges. 1 proven. 3321 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 113 states and 142 transitions. [2024-11-13 21:30:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 142 transitions. [2024-11-13 21:30:39,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:30:39,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:39,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3408 backedges. 1 proven. 3403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 114 states and 143 transitions. [2024-11-13 21:30:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 143 transitions. [2024-11-13 21:30:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:30:42,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:42,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3491 backedges. 1 proven. 3486 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 115 states and 144 transitions. [2024-11-13 21:30:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 144 transitions. [2024-11-13 21:30:45,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:30:45,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:45,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 3575 backedges. 1 proven. 3570 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 116 states and 145 transitions. [2024-11-13 21:30:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2024-11-13 21:30:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:30:47,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:47,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 1 proven. 3655 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 117 states and 146 transitions. [2024-11-13 21:30:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 146 transitions. [2024-11-13 21:30:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:30:51,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:51,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 3746 backedges. 1 proven. 3741 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:54,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 118 states and 147 transitions. [2024-11-13 21:30:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 147 transitions. [2024-11-13 21:30:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:30:54,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:54,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:55,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3833 backedges. 1 proven. 3828 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:30:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 119 states and 148 transitions. [2024-11-13 21:30:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 148 transitions. [2024-11-13 21:30:57,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:30:57,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:57,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 1 proven. 3916 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 120 states and 149 transitions. [2024-11-13 21:31:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 149 transitions. [2024-11-13 21:31:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:31:00,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4010 backedges. 1 proven. 4005 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:04,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 121 states and 150 transitions. [2024-11-13 21:31:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 150 transitions. [2024-11-13 21:31:04,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:31:04,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:04,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:05,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 1 proven. 4095 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 122 states and 151 transitions. [2024-11-13 21:31:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 151 transitions. [2024-11-13 21:31:07,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:31:07,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:09,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 1 proven. 4186 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 123 states and 152 transitions. [2024-11-13 21:31:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 152 transitions. [2024-11-13 21:31:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:31:10,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:10,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4283 backedges. 1 proven. 4278 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 124 states and 153 transitions. [2024-11-13 21:31:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 153 transitions. [2024-11-13 21:31:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:31:14,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:14,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4376 backedges. 1 proven. 4371 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:17,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:17,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 125 states and 154 transitions. [2024-11-13 21:31:17,721 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 154 transitions. [2024-11-13 21:31:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:31:17,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:17,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:19,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 1 proven. 4465 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:21,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 126 states and 155 transitions. [2024-11-13 21:31:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 155 transitions. [2024-11-13 21:31:21,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:31:21,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:21,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 1 proven. 4560 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 127 states and 156 transitions. [2024-11-13 21:31:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 156 transitions. [2024-11-13 21:31:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:31:25,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:25,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4661 backedges. 1 proven. 4656 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 128 states and 157 transitions. [2024-11-13 21:31:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 157 transitions. [2024-11-13 21:31:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:31:29,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4758 backedges. 1 proven. 4753 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:32,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:32,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 129 states and 158 transitions. [2024-11-13 21:31:32,961 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 158 transitions. [2024-11-13 21:31:32,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:31:32,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:32,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:34,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4856 backedges. 1 proven. 4851 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 130 states and 159 transitions. [2024-11-13 21:31:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 159 transitions. [2024-11-13 21:31:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:31:36,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:36,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 1 proven. 4950 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 131 states and 160 transitions. [2024-11-13 21:31:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 160 transitions. [2024-11-13 21:31:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:31:40,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5055 backedges. 1 proven. 5050 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:44,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 132 states and 161 transitions. [2024-11-13 21:31:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 161 transitions. [2024-11-13 21:31:44,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:31:44,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:44,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5156 backedges. 1 proven. 5151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:47,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 133 states and 162 transitions. [2024-11-13 21:31:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 162 transitions. [2024-11-13 21:31:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:31:47,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:47,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:49,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5258 backedges. 1 proven. 5253 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 134 states and 163 transitions. [2024-11-13 21:31:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 163 transitions. [2024-11-13 21:31:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:31:51,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:51,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 1 proven. 5356 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 135 states and 164 transitions. [2024-11-13 21:31:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 164 transitions. [2024-11-13 21:31:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:31:55,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:55,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:57,677 INFO L134 CoverageAnalysis]: Checked inductivity of 5465 backedges. 1 proven. 5460 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:31:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 136 states and 165 transitions. [2024-11-13 21:31:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 165 transitions. [2024-11-13 21:31:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:31:59,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:59,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:01,917 INFO L134 CoverageAnalysis]: Checked inductivity of 5570 backedges. 1 proven. 5565 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 137 states and 166 transitions. [2024-11-13 21:32:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 166 transitions. [2024-11-13 21:32:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:32:03,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:03,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5676 backedges. 1 proven. 5671 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 138 states and 167 transitions. [2024-11-13 21:32:08,131 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 167 transitions. [2024-11-13 21:32:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:32:08,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:08,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 5783 backedges. 1 proven. 5778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:12,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 139 states and 168 transitions. [2024-11-13 21:32:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 168 transitions. [2024-11-13 21:32:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:32:12,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:12,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:14,445 INFO L134 CoverageAnalysis]: Checked inductivity of 5891 backedges. 1 proven. 5886 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 140 states and 169 transitions. [2024-11-13 21:32:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 169 transitions. [2024-11-13 21:32:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:32:16,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:16,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:18,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6000 backedges. 1 proven. 5995 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 141 states and 170 transitions. [2024-11-13 21:32:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 170 transitions. [2024-11-13 21:32:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:32:20,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6110 backedges. 1 proven. 6105 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:25,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 142 states and 171 transitions. [2024-11-13 21:32:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 171 transitions. [2024-11-13 21:32:25,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:32:25,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:25,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6221 backedges. 1 proven. 6216 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 143 states and 172 transitions. [2024-11-13 21:32:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 172 transitions. [2024-11-13 21:32:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:32:30,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:30,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:33,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6333 backedges. 1 proven. 6328 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:35,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 144 states and 173 transitions. [2024-11-13 21:32:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 173 transitions. [2024-11-13 21:32:35,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:32:35,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:35,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:37,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6446 backedges. 1 proven. 6441 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:40,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 145 states and 174 transitions. [2024-11-13 21:32:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 174 transitions. [2024-11-13 21:32:40,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:32:40,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:40,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:42,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6560 backedges. 1 proven. 6555 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:45,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 146 states and 175 transitions. [2024-11-13 21:32:45,016 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 175 transitions. [2024-11-13 21:32:45,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:32:45,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:45,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:47,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 1 proven. 6670 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:49,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 147 states and 176 transitions. [2024-11-13 21:32:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 176 transitions. [2024-11-13 21:32:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:32:49,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:49,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:52,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6791 backedges. 1 proven. 6786 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 148 states and 177 transitions. [2024-11-13 21:32:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 177 transitions. [2024-11-13 21:32:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:32:54,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:54,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:57,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6908 backedges. 1 proven. 6903 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:32:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:59,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 149 states and 178 transitions. [2024-11-13 21:32:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 178 transitions. [2024-11-13 21:32:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:32:59,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7026 backedges. 1 proven. 7021 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 150 states and 179 transitions. [2024-11-13 21:33:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 179 transitions. [2024-11-13 21:33:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:33:04,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:04,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:06,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7145 backedges. 1 proven. 7140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 151 states and 180 transitions. [2024-11-13 21:33:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 180 transitions. [2024-11-13 21:33:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:33:09,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7265 backedges. 1 proven. 7260 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:14,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 152 states and 181 transitions. [2024-11-13 21:33:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 181 transitions. [2024-11-13 21:33:14,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:33:14,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:14,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:17,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7386 backedges. 1 proven. 7381 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 153 states and 182 transitions. [2024-11-13 21:33:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 182 transitions. [2024-11-13 21:33:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:33:19,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:19,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7508 backedges. 1 proven. 7503 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 154 states and 183 transitions. [2024-11-13 21:33:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 183 transitions. [2024-11-13 21:33:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:33:24,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:24,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7631 backedges. 1 proven. 7626 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 155 states and 184 transitions. [2024-11-13 21:33:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 184 transitions. [2024-11-13 21:33:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:33:29,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:29,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7755 backedges. 1 proven. 7750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 156 states and 185 transitions. [2024-11-13 21:33:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 185 transitions. [2024-11-13 21:33:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:33:35,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:38,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7880 backedges. 1 proven. 7875 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 157 states and 186 transitions. [2024-11-13 21:33:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 186 transitions. [2024-11-13 21:33:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:33:41,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:41,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:43,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8006 backedges. 1 proven. 8001 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 158 states and 187 transitions. [2024-11-13 21:33:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 187 transitions. [2024-11-13 21:33:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:33:46,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8133 backedges. 1 proven. 8128 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:51,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 159 states and 188 transitions. [2024-11-13 21:33:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 188 transitions. [2024-11-13 21:33:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:33:51,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:51,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8261 backedges. 1 proven. 8256 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:33:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 160 states and 189 transitions. [2024-11-13 21:33:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 189 transitions. [2024-11-13 21:33:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:33:57,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8390 backedges. 1 proven. 8385 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 161 states and 190 transitions. [2024-11-13 21:34:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 190 transitions. [2024-11-13 21:34:02,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:34:02,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:02,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8520 backedges. 1 proven. 8515 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:08,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 162 states and 191 transitions. [2024-11-13 21:34:08,434 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 191 transitions. [2024-11-13 21:34:08,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:34:08,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:08,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8651 backedges. 1 proven. 8646 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:14,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:14,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 163 states and 192 transitions. [2024-11-13 21:34:14,009 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 192 transitions. [2024-11-13 21:34:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:34:14,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:14,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8783 backedges. 1 proven. 8778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:19,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 164 states and 193 transitions. [2024-11-13 21:34:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 193 transitions. [2024-11-13 21:34:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:34:19,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8916 backedges. 1 proven. 8911 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 165 states and 194 transitions. [2024-11-13 21:34:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 194 transitions. [2024-11-13 21:34:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:34:25,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 9050 backedges. 1 proven. 9045 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:31,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:31,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 166 states and 195 transitions. [2024-11-13 21:34:31,257 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 195 transitions. [2024-11-13 21:34:31,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:34:31,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:31,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 9185 backedges. 1 proven. 9180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 167 states and 196 transitions. [2024-11-13 21:34:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 196 transitions. [2024-11-13 21:34:37,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:34:37,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:37,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,581 INFO L134 CoverageAnalysis]: Checked inductivity of 9321 backedges. 1 proven. 9316 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:42,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 168 states and 197 transitions. [2024-11-13 21:34:42,971 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 197 transitions. [2024-11-13 21:34:42,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:34:42,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 9458 backedges. 1 proven. 9453 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:48,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:48,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 169 states and 198 transitions. [2024-11-13 21:34:48,796 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 198 transitions. [2024-11-13 21:34:48,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:34:48,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:48,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 9596 backedges. 1 proven. 9591 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:54,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 170 states and 199 transitions. [2024-11-13 21:34:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 199 transitions. [2024-11-13 21:34:54,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:34:54,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:54,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 9735 backedges. 1 proven. 9730 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 171 states and 200 transitions. [2024-11-13 21:35:00,803 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 200 transitions. [2024-11-13 21:35:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:35:00,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 9875 backedges. 1 proven. 9870 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 172 states and 201 transitions. [2024-11-13 21:35:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 201 transitions. [2024-11-13 21:35:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:35:07,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:07,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 10016 backedges. 1 proven. 10011 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 173 states and 202 transitions. [2024-11-13 21:35:13,049 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 202 transitions. [2024-11-13 21:35:13,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:35:13,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:13,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:16,848 INFO L134 CoverageAnalysis]: Checked inductivity of 10158 backedges. 1 proven. 10153 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 174 states and 203 transitions. [2024-11-13 21:35:19,294 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 203 transitions. [2024-11-13 21:35:19,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:35:19,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:19,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 10301 backedges. 1 proven. 10296 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:25,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 175 states and 204 transitions. [2024-11-13 21:35:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 204 transitions. [2024-11-13 21:35:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:35:25,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:25,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 10445 backedges. 1 proven. 10440 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 176 states and 205 transitions. [2024-11-13 21:35:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 205 transitions. [2024-11-13 21:35:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:35:32,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:32,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:35,845 INFO L134 CoverageAnalysis]: Checked inductivity of 10590 backedges. 1 proven. 10585 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 177 states and 206 transitions. [2024-11-13 21:35:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 206 transitions. [2024-11-13 21:35:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:35:38,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 10736 backedges. 1 proven. 10731 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 178 states and 207 transitions. [2024-11-13 21:35:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 207 transitions. [2024-11-13 21:35:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:35:45,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:45,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 10883 backedges. 1 proven. 10878 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 179 states and 208 transitions. [2024-11-13 21:35:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 208 transitions. [2024-11-13 21:35:51,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:35:51,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:51,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:56,070 INFO L134 CoverageAnalysis]: Checked inductivity of 11031 backedges. 1 proven. 11026 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:35:58,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 180 states and 209 transitions. [2024-11-13 21:35:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 209 transitions. [2024-11-13 21:35:58,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:35:58,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 11180 backedges. 1 proven. 11175 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:05,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:05,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 181 states and 210 transitions. [2024-11-13 21:36:05,327 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 210 transitions. [2024-11-13 21:36:05,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:36:05,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:05,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:09,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11330 backedges. 1 proven. 11325 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:12,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 182 states and 211 transitions. [2024-11-13 21:36:12,134 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 211 transitions. [2024-11-13 21:36:12,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:36:12,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:16,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11481 backedges. 1 proven. 11476 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:18,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 183 states and 212 transitions. [2024-11-13 21:36:18,843 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 212 transitions. [2024-11-13 21:36:18,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:36:18,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:18,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:23,156 INFO L134 CoverageAnalysis]: Checked inductivity of 11633 backedges. 1 proven. 11628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 184 states and 213 transitions. [2024-11-13 21:36:25,772 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 213 transitions. [2024-11-13 21:36:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:36:25,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:25,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:29,982 INFO L134 CoverageAnalysis]: Checked inductivity of 11786 backedges. 1 proven. 11781 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 185 states and 214 transitions. [2024-11-13 21:36:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 214 transitions. [2024-11-13 21:36:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:36:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11940 backedges. 1 proven. 11935 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 186 states and 215 transitions. [2024-11-13 21:36:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 215 transitions. [2024-11-13 21:36:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:36:39,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:39,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12095 backedges. 1 proven. 12090 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:46,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:46,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 187 states and 216 transitions. [2024-11-13 21:36:46,946 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 216 transitions. [2024-11-13 21:36:46,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:36:46,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:46,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12251 backedges. 1 proven. 12246 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:53,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:53,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 188 states and 217 transitions. [2024-11-13 21:36:53,973 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 217 transitions. [2024-11-13 21:36:53,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:36:53,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:58,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12408 backedges. 1 proven. 12403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 189 states and 218 transitions. [2024-11-13 21:37:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 218 transitions. [2024-11-13 21:37:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:37:01,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12566 backedges. 1 proven. 12561 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 190 states and 219 transitions. [2024-11-13 21:37:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 219 transitions. [2024-11-13 21:37:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:37:08,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:08,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12725 backedges. 1 proven. 12720 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:16,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 191 states and 220 transitions. [2024-11-13 21:37:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 220 transitions. [2024-11-13 21:37:16,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:37:16,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:16,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12885 backedges. 1 proven. 12880 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:23,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 192 states and 221 transitions. [2024-11-13 21:37:23,768 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 221 transitions. [2024-11-13 21:37:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:37:23,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 13046 backedges. 1 proven. 13041 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 193 states and 222 transitions. [2024-11-13 21:37:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 222 transitions. [2024-11-13 21:37:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:37:31,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 13208 backedges. 1 proven. 13203 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 194 states and 223 transitions. [2024-11-13 21:37:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 223 transitions. [2024-11-13 21:37:39,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:37:39,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:39,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 13371 backedges. 1 proven. 13366 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:46,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 195 states and 224 transitions. [2024-11-13 21:37:46,591 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 224 transitions. [2024-11-13 21:37:46,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:37:46,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:46,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 13535 backedges. 1 proven. 13530 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 196 states and 225 transitions. [2024-11-13 21:37:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 225 transitions. [2024-11-13 21:37:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:37:54,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:54,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:54,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,881 INFO L134 CoverageAnalysis]: Checked inductivity of 13700 backedges. 1 proven. 13695 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:01,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 197 states and 226 transitions. [2024-11-13 21:38:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 226 transitions. [2024-11-13 21:38:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:38:01,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:01,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 13866 backedges. 1 proven. 13861 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 198 states and 227 transitions. [2024-11-13 21:38:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 227 transitions. [2024-11-13 21:38:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:38:09,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:14,713 INFO L134 CoverageAnalysis]: Checked inductivity of 14033 backedges. 1 proven. 14028 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 199 states and 228 transitions. [2024-11-13 21:38:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 228 transitions. [2024-11-13 21:38:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:38:17,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 14201 backedges. 1 proven. 14196 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 200 states and 229 transitions. [2024-11-13 21:38:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 229 transitions. [2024-11-13 21:38:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:38:25,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:25,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:25,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 14370 backedges. 1 proven. 14365 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:33,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:33,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 201 states and 230 transitions. [2024-11-13 21:38:33,450 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 230 transitions. [2024-11-13 21:38:33,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:38:33,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:33,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 14540 backedges. 1 proven. 14535 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 202 states and 231 transitions. [2024-11-13 21:38:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 231 transitions. [2024-11-13 21:38:41,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:38:41,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:41,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 14711 backedges. 1 proven. 14706 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:49,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 203 states and 232 transitions. [2024-11-13 21:38:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 232 transitions. [2024-11-13 21:38:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:38:49,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:54,862 INFO L134 CoverageAnalysis]: Checked inductivity of 14883 backedges. 1 proven. 14878 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 204 states and 233 transitions. [2024-11-13 21:38:57,820 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 233 transitions. [2024-11-13 21:38:57,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:38:57,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:57,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:03,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15056 backedges. 1 proven. 15051 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:06,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:06,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 205 states and 234 transitions. [2024-11-13 21:39:06,266 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 234 transitions. [2024-11-13 21:39:06,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:39:06,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:06,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 15230 backedges. 1 proven. 15225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 206 states and 235 transitions. [2024-11-13 21:39:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 235 transitions. [2024-11-13 21:39:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:39:14,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 15405 backedges. 1 proven. 15400 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:23,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 207 states and 236 transitions. [2024-11-13 21:39:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 236 transitions. [2024-11-13 21:39:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 21:39:23,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 15581 backedges. 1 proven. 15576 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 208 states and 237 transitions. [2024-11-13 21:39:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 237 transitions. [2024-11-13 21:39:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:39:31,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:31,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 15758 backedges. 1 proven. 15753 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:40,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 209 states and 238 transitions. [2024-11-13 21:39:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 238 transitions. [2024-11-13 21:39:40,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:39:40,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:40,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 15936 backedges. 1 proven. 15931 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 210 states and 239 transitions. [2024-11-13 21:39:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 239 transitions. [2024-11-13 21:39:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:39:49,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16115 backedges. 1 proven. 16110 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 211 states and 240 transitions. [2024-11-13 21:39:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 240 transitions. [2024-11-13 21:39:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:39:57,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:57,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16295 backedges. 1 proven. 16290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 212 states and 241 transitions. [2024-11-13 21:40:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 241 transitions. [2024-11-13 21:40:06,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:40:06,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:06,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16476 backedges. 1 proven. 16471 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 213 states and 242 transitions. [2024-11-13 21:40:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 242 transitions. [2024-11-13 21:40:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:40:15,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:15,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 16658 backedges. 1 proven. 16653 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 214 states and 243 transitions. [2024-11-13 21:40:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 243 transitions. [2024-11-13 21:40:24,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:40:24,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:24,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:30,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16841 backedges. 1 proven. 16836 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:33,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 215 states and 244 transitions. [2024-11-13 21:40:33,961 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 244 transitions. [2024-11-13 21:40:33,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:40:33,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:33,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 17025 backedges. 1 proven. 17020 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 216 states and 245 transitions. [2024-11-13 21:40:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 245 transitions. [2024-11-13 21:40:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:40:43,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:43,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:49,133 INFO L134 CoverageAnalysis]: Checked inductivity of 17210 backedges. 1 proven. 17205 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 217 states and 246 transitions. [2024-11-13 21:40:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 246 transitions. [2024-11-13 21:40:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:40:52,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:52,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:58,364 INFO L134 CoverageAnalysis]: Checked inductivity of 17396 backedges. 1 proven. 17391 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:41:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 218 states and 247 transitions. [2024-11-13 21:41:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 247 transitions. [2024-11-13 21:41:01,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:41:01,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:01,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 17583 backedges. 1 proven. 17578 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:41:11,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 219 states and 248 transitions. [2024-11-13 21:41:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 248 transitions. [2024-11-13 21:41:11,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:41:11,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:11,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:17,582 INFO L134 CoverageAnalysis]: Checked inductivity of 17771 backedges. 1 proven. 17766 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:41:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:20,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 220 states and 249 transitions. [2024-11-13 21:41:20,856 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 249 transitions. [2024-11-13 21:41:20,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:41:20,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:20,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:27,168 INFO L134 CoverageAnalysis]: Checked inductivity of 17960 backedges. 1 proven. 17955 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:41:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 221 states and 250 transitions. [2024-11-13 21:41:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 250 transitions. [2024-11-13 21:41:30,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:41:30,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:30,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 18150 backedges. 1 proven. 18145 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:41:40,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 222 states and 251 transitions. [2024-11-13 21:41:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 251 transitions. [2024-11-13 21:41:40,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:41:40,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:46,922 INFO L134 CoverageAnalysis]: Checked inductivity of 18341 backedges. 1 proven. 18336 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:41:50,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 223 states and 252 transitions. [2024-11-13 21:41:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 252 transitions. [2024-11-13 21:41:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:41:50,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:50,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat