./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-regression/test23-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test23-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4c2b7377d2b430a15e16457512411598a883b6588c528bba211e64f887de4d8e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:14:12,577 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:14:12,679 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:14:12,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:14:12,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:14:12,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:14:12,721 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:14:12,721 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:14:12,722 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:14:12,722 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:14:12,723 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:14:12,723 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:14:12,726 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:14:12,727 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:14:12,727 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:14:12,730 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:14:12,730 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:14:12,731 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:14:12,731 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:14:12,731 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:14:12,732 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:14:12,732 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:14:12,734 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:14:12,734 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:14:12,734 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:14:12,735 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:14:12,739 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:14:12,739 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:14:12,740 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:14:12,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:14:12,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:14:12,741 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:14:12,741 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:14:12,741 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:14:12,742 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:14:12,742 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c2b7377d2b430a15e16457512411598a883b6588c528bba211e64f887de4d8e [2024-11-08 23:14:13,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:14:13,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:14:13,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:14:13,100 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:14:13,101 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:14:13,103 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-regression/test23-1.c Unable to find full path for "g++" [2024-11-08 23:14:15,345 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:14:15,555 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:14:15,555 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/sv-benchmarks/c/ldv-regression/test23-1.c [2024-11-08 23:14:15,564 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/data/338684b72/7ff4b4364f4849be9afe626280c1fcb6/FLAG517f8de66 [2024-11-08 23:14:15,918 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/data/338684b72/7ff4b4364f4849be9afe626280c1fcb6 [2024-11-08 23:14:15,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:14:15,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:14:15,924 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:14:15,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:14:15,931 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:14:15,932 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:14:15" (1/1) ... [2024-11-08 23:14:15,933 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c06add3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:15, skipping insertion in model container [2024-11-08 23:14:15,934 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:14:15" (1/1) ... [2024-11-08 23:14:15,968 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:14:16,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:14:16,212 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:14:16,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:14:16,266 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:14:16,266 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16 WrapperNode [2024-11-08 23:14:16,267 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:14:16,268 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:14:16,268 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:14:16,268 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:14:16,277 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,285 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,311 INFO L138 Inliner]: procedures = 16, calls = 58, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 117 [2024-11-08 23:14:16,311 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:14:16,312 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:14:16,312 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:14:16,313 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:14:16,324 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,325 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,328 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,328 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,337 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,348 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,350 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,352 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,357 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:14:16,358 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:14:16,358 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:14:16,358 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:14:16,360 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:14:16,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:14:16,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:14:16,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15f636b6-f575-416b-8827-c86eb5181e41/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:14:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:14:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:14:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:14:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2024-11-08 23:14:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2024-11-08 23:14:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:14:16,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:14:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:14:16,516 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:14:16,518 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:14:16,777 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-08 23:14:16,777 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:14:16,878 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:14:16,878 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:14:16,879 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:16 BoogieIcfgContainer [2024-11-08 23:14:16,879 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:14:16,880 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:14:16,880 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:14:16,892 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:14:16,893 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:16" (1/1) ... [2024-11-08 23:14:16,904 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:14:16,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-11-08 23:14:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-11-08 23:14:16,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:14:16,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:16,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:17,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:17,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:17,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2024-11-08 23:14:17,631 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-11-08 23:14:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:14:17,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:17,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:17,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-11-08 23:14:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-08 23:14:17,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:14:17,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:17,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:18,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:18,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-08 23:14:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-08 23:14:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:14:18,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:18,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-11-08 23:14:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-08 23:14:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:14:18,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:18,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:18,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-08 23:14:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-08 23:14:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:14:18,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:18,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:19,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 28 states and 34 transitions. [2024-11-08 23:14:19,048 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2024-11-08 23:14:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:19,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:19,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 32 states and 39 transitions. [2024-11-08 23:14:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-11-08 23:14:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:14:19,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:19,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2024-11-08 23:14:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2024-11-08 23:14:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:14:19,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:19,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,977 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2024-11-08 23:14:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-11-08 23:14:20,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:14:20,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:20,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:20,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 44 states and 54 transitions. [2024-11-08 23:14:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 54 transitions. [2024-11-08 23:14:20,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:14:20,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:20,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:20,864 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 48 states and 59 transitions. [2024-11-08 23:14:21,025 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2024-11-08 23:14:21,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:14:21,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,284 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 52 states and 64 transitions. [2024-11-08 23:14:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 64 transitions. [2024-11-08 23:14:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:14:21,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 56 states and 69 transitions. [2024-11-08 23:14:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2024-11-08 23:14:21,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:14:21,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:22,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 60 states and 74 transitions. [2024-11-08 23:14:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 74 transitions. [2024-11-08 23:14:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:14:22,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:22,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 64 states and 79 transitions. [2024-11-08 23:14:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 79 transitions. [2024-11-08 23:14:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:14:22,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:22,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 68 states and 84 transitions. [2024-11-08 23:14:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 84 transitions. [2024-11-08 23:14:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:14:23,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:23,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 72 states and 89 transitions. [2024-11-08 23:14:23,836 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 89 transitions. [2024-11-08 23:14:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:14:23,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:23,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:24,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 76 states and 94 transitions. [2024-11-08 23:14:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 94 transitions. [2024-11-08 23:14:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:14:24,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:24,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 80 states and 99 transitions. [2024-11-08 23:14:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2024-11-08 23:14:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:14:24,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:25,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 84 states and 104 transitions. [2024-11-08 23:14:25,544 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 104 transitions. [2024-11-08 23:14:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:14:25,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:26,002 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 88 states and 109 transitions. [2024-11-08 23:14:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 109 transitions. [2024-11-08 23:14:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:26,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:26,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:26,588 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:26,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 92 states and 114 transitions. [2024-11-08 23:14:26,819 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 114 transitions. [2024-11-08 23:14:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:14:26,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:26,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:27,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:27,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 96 states and 119 transitions. [2024-11-08 23:14:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 119 transitions. [2024-11-08 23:14:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:14:27,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:28,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2024-11-08 23:14:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2024-11-08 23:14:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:14:28,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:28,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:28,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 104 states and 129 transitions. [2024-11-08 23:14:28,787 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 129 transitions. [2024-11-08 23:14:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:14:28,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:28,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:28,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:29,335 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:29,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 108 states and 134 transitions. [2024-11-08 23:14:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 134 transitions. [2024-11-08 23:14:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:14:29,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:30,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 112 states and 139 transitions. [2024-11-08 23:14:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 139 transitions. [2024-11-08 23:14:30,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:14:30,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:30,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:31,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 116 states and 144 transitions. [2024-11-08 23:14:31,099 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 144 transitions. [2024-11-08 23:14:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:14:31,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:31,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:31,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 120 states and 149 transitions. [2024-11-08 23:14:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 149 transitions. [2024-11-08 23:14:31,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:14:31,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 124 states and 154 transitions. [2024-11-08 23:14:32,712 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 154 transitions. [2024-11-08 23:14:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:14:32,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:32,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:33,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:33,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 128 states and 159 transitions. [2024-11-08 23:14:33,624 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 159 transitions. [2024-11-08 23:14:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:14:33,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:33,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 132 states and 164 transitions. [2024-11-08 23:14:34,483 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 164 transitions. [2024-11-08 23:14:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:14:34,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:35,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 136 states and 169 transitions. [2024-11-08 23:14:35,406 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 169 transitions. [2024-11-08 23:14:35,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:14:35,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1742 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:36,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 140 states and 174 transitions. [2024-11-08 23:14:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 174 transitions. [2024-11-08 23:14:36,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:14:36,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:36,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:36,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1862 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 144 states and 179 transitions. [2024-11-08 23:14:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 179 transitions. [2024-11-08 23:14:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:14:37,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:37,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1986 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:38,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:38,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 148 states and 184 transitions. [2024-11-08 23:14:38,250 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 184 transitions. [2024-11-08 23:14:38,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:14:38,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:38,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:38,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2114 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:39,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 152 states and 189 transitions. [2024-11-08 23:14:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 189 transitions. [2024-11-08 23:14:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:14:39,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:39,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:39,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2246 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:40,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 156 states and 194 transitions. [2024-11-08 23:14:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 194 transitions. [2024-11-08 23:14:40,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:14:40,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:40,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2382 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:41,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 160 states and 199 transitions. [2024-11-08 23:14:41,403 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2024-11-08 23:14:41,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:14:41,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:41,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2522 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 164 states and 204 transitions. [2024-11-08 23:14:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 204 transitions. [2024-11-08 23:14:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:14:42,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:42,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2666 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 168 states and 209 transitions. [2024-11-08 23:14:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 209 transitions. [2024-11-08 23:14:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:14:43,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:43,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:44,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2814 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 172 states and 214 transitions. [2024-11-08 23:14:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 214 transitions. [2024-11-08 23:14:44,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:14:44,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:44,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2966 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 176 states and 219 transitions. [2024-11-08 23:14:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 219 transitions. [2024-11-08 23:14:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:14:46,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:46,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3122 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 180 states and 224 transitions. [2024-11-08 23:14:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 224 transitions. [2024-11-08 23:14:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:14:47,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:47,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3282 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:48,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 184 states and 229 transitions. [2024-11-08 23:14:48,401 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 229 transitions. [2024-11-08 23:14:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:14:48,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3446 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:49,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 188 states and 234 transitions. [2024-11-08 23:14:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2024-11-08 23:14:49,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:14:49,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:49,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,336 INFO L134 CoverageAnalysis]: Checked inductivity of 3614 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 192 states and 239 transitions. [2024-11-08 23:14:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 239 transitions. [2024-11-08 23:14:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:14:50,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:51,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3786 backedges. 0 proven. 3784 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 196 states and 244 transitions. [2024-11-08 23:14:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 244 transitions. [2024-11-08 23:14:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:14:51,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3962 backedges. 0 proven. 3960 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 200 states and 249 transitions. [2024-11-08 23:14:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 249 transitions. [2024-11-08 23:14:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:14:53,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:53,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4142 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:54,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 204 states and 254 transitions. [2024-11-08 23:14:54,268 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2024-11-08 23:14:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:14:54,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:54,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4326 backedges. 0 proven. 4324 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 208 states and 259 transitions. [2024-11-08 23:14:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 259 transitions. [2024-11-08 23:14:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:14:55,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:55,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:56,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4514 backedges. 0 proven. 4512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:56,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 212 states and 264 transitions. [2024-11-08 23:14:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 264 transitions. [2024-11-08 23:14:56,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:14:56,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4706 backedges. 0 proven. 4704 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 216 states and 269 transitions. [2024-11-08 23:14:58,088 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 269 transitions. [2024-11-08 23:14:58,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:14:58,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:59,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4902 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 220 states and 274 transitions. [2024-11-08 23:14:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 274 transitions. [2024-11-08 23:14:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 23:14:59,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5102 backedges. 0 proven. 5100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 279 transitions. [2024-11-08 23:15:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 279 transitions. [2024-11-08 23:15:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:15:00,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5306 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 228 states and 284 transitions. [2024-11-08 23:15:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 284 transitions. [2024-11-08 23:15:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:15:02,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:03,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5514 backedges. 0 proven. 5512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:03,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 232 states and 289 transitions. [2024-11-08 23:15:03,421 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 289 transitions. [2024-11-08 23:15:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:15:03,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:03,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5726 backedges. 0 proven. 5724 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 236 states and 294 transitions. [2024-11-08 23:15:05,039 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 294 transitions. [2024-11-08 23:15:05,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:15:05,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5942 backedges. 0 proven. 5940 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:06,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 240 states and 299 transitions. [2024-11-08 23:15:06,541 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 299 transitions. [2024-11-08 23:15:06,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 23:15:06,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:06,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:07,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6162 backedges. 0 proven. 6160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:08,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 244 states and 304 transitions. [2024-11-08 23:15:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 304 transitions. [2024-11-08 23:15:08,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:15:08,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:08,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6386 backedges. 0 proven. 6384 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 248 states and 309 transitions. [2024-11-08 23:15:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 309 transitions. [2024-11-08 23:15:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:15:09,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:10,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6614 backedges. 0 proven. 6612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 252 states and 314 transitions. [2024-11-08 23:15:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 314 transitions. [2024-11-08 23:15:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:15:11,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:11,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6846 backedges. 0 proven. 6844 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:13,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:13,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 256 states and 319 transitions. [2024-11-08 23:15:13,209 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 319 transitions. [2024-11-08 23:15:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 23:15:13,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:13,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7082 backedges. 0 proven. 7080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 260 states and 324 transitions. [2024-11-08 23:15:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 324 transitions. [2024-11-08 23:15:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:15:14,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:16,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7322 backedges. 0 proven. 7320 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 264 states and 329 transitions. [2024-11-08 23:15:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 329 transitions. [2024-11-08 23:15:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:15:16,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7566 backedges. 0 proven. 7564 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 268 states and 334 transitions. [2024-11-08 23:15:18,127 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 334 transitions. [2024-11-08 23:15:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:15:18,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:18,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7814 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 272 states and 339 transitions. [2024-11-08 23:15:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 339 transitions. [2024-11-08 23:15:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:15:19,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:19,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8066 backedges. 0 proven. 8064 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 276 states and 344 transitions. [2024-11-08 23:15:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 344 transitions. [2024-11-08 23:15:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 23:15:21,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:21,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8322 backedges. 0 proven. 8320 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 280 states and 349 transitions. [2024-11-08 23:15:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 349 transitions. [2024-11-08 23:15:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-08 23:15:23,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:24,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8582 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 284 states and 354 transitions. [2024-11-08 23:15:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 354 transitions. [2024-11-08 23:15:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-08 23:15:25,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:25,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8846 backedges. 0 proven. 8844 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 288 states and 359 transitions. [2024-11-08 23:15:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 359 transitions. [2024-11-08 23:15:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 23:15:27,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:27,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:28,471 INFO L134 CoverageAnalysis]: Checked inductivity of 9114 backedges. 0 proven. 9112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:28,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 292 states and 364 transitions. [2024-11-08 23:15:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 364 transitions. [2024-11-08 23:15:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-08 23:15:28,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:28,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 9386 backedges. 0 proven. 9384 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 296 states and 369 transitions. [2024-11-08 23:15:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 369 transitions. [2024-11-08 23:15:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-08 23:15:31,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:31,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 9662 backedges. 0 proven. 9660 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 300 states and 374 transitions. [2024-11-08 23:15:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-11-08 23:15:33,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 23:15:33,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:33,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 9942 backedges. 0 proven. 9940 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 304 states and 379 transitions. [2024-11-08 23:15:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 379 transitions. [2024-11-08 23:15:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-08 23:15:35,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:35,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 10226 backedges. 0 proven. 10224 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:37,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 308 states and 384 transitions. [2024-11-08 23:15:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 384 transitions. [2024-11-08 23:15:37,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 23:15:37,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:37,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:38,782 INFO L134 CoverageAnalysis]: Checked inductivity of 10514 backedges. 0 proven. 10512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 312 states and 389 transitions. [2024-11-08 23:15:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 389 transitions. [2024-11-08 23:15:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 23:15:39,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:39,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 10806 backedges. 0 proven. 10804 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:41,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:41,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 316 states and 394 transitions. [2024-11-08 23:15:41,355 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 394 transitions. [2024-11-08 23:15:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:15:41,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 11102 backedges. 0 proven. 11100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 320 states and 399 transitions. [2024-11-08 23:15:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 399 transitions. [2024-11-08 23:15:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 23:15:44,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:44,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 11402 backedges. 0 proven. 11400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:46,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 324 states and 404 transitions. [2024-11-08 23:15:46,546 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-11-08 23:15:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-08 23:15:46,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:46,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:48,496 INFO L134 CoverageAnalysis]: Checked inductivity of 11706 backedges. 0 proven. 11704 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 328 states and 409 transitions. [2024-11-08 23:15:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 409 transitions. [2024-11-08 23:15:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:15:49,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:49,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:51,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12014 backedges. 0 proven. 12012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:51,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:51,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 332 states and 414 transitions. [2024-11-08 23:15:51,589 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 414 transitions. [2024-11-08 23:15:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-08 23:15:51,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12326 backedges. 0 proven. 12324 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:54,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 336 states and 419 transitions. [2024-11-08 23:15:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 419 transitions. [2024-11-08 23:15:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-08 23:15:54,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:54,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12642 backedges. 0 proven. 12640 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 340 states and 424 transitions. [2024-11-08 23:15:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 424 transitions. [2024-11-08 23:15:56,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-08 23:15:56,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:56,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12962 backedges. 0 proven. 12960 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 344 states and 429 transitions. [2024-11-08 23:15:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 429 transitions. [2024-11-08 23:15:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 23:15:59,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 13286 backedges. 0 proven. 13284 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 348 states and 434 transitions. [2024-11-08 23:16:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 434 transitions. [2024-11-08 23:16:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-08 23:16:02,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:02,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:02,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 13614 backedges. 0 proven. 13612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:05,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:05,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 352 states and 439 transitions. [2024-11-08 23:16:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 439 transitions. [2024-11-08 23:16:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-08 23:16:05,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:05,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:08,123 INFO L134 CoverageAnalysis]: Checked inductivity of 13946 backedges. 0 proven. 13944 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:08,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 356 states and 444 transitions. [2024-11-08 23:16:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 444 transitions. [2024-11-08 23:16:08,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 23:16:08,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:08,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:11,057 INFO L134 CoverageAnalysis]: Checked inductivity of 14282 backedges. 0 proven. 14280 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 360 states and 449 transitions. [2024-11-08 23:16:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 449 transitions. [2024-11-08 23:16:11,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-08 23:16:11,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 14622 backedges. 0 proven. 14620 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:14,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:14,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 364 states and 454 transitions. [2024-11-08 23:16:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 454 transitions. [2024-11-08 23:16:14,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-08 23:16:14,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:14,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:16,757 INFO L134 CoverageAnalysis]: Checked inductivity of 14966 backedges. 0 proven. 14964 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 368 states and 459 transitions. [2024-11-08 23:16:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 459 transitions. [2024-11-08 23:16:17,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 23:16:17,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:17,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 15314 backedges. 0 proven. 15312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:20,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 372 states and 464 transitions. [2024-11-08 23:16:20,289 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 464 transitions. [2024-11-08 23:16:20,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-08 23:16:20,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:20,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15666 backedges. 0 proven. 15664 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:23,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:23,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 376 states and 469 transitions. [2024-11-08 23:16:23,137 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 469 transitions. [2024-11-08 23:16:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-08 23:16:23,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:23,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:25,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16022 backedges. 0 proven. 16020 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:26,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:26,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 380 states and 474 transitions. [2024-11-08 23:16:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 474 transitions. [2024-11-08 23:16:26,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:16:26,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:26,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16382 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:29,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 384 states and 479 transitions. [2024-11-08 23:16:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 479 transitions. [2024-11-08 23:16:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 23:16:29,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:29,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:32,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16746 backedges. 0 proven. 16744 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:33,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:33,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 388 states and 484 transitions. [2024-11-08 23:16:33,389 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 484 transitions. [2024-11-08 23:16:33,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-11-08 23:16:33,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:36,245 INFO L134 CoverageAnalysis]: Checked inductivity of 17114 backedges. 0 proven. 17112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 392 states and 489 transitions. [2024-11-08 23:16:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 489 transitions. [2024-11-08 23:16:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:16:36,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:36,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 17486 backedges. 0 proven. 17484 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:40,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 396 states and 494 transitions. [2024-11-08 23:16:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 494 transitions. [2024-11-08 23:16:40,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:16:40,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:40,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 17862 backedges. 0 proven. 17860 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 400 states and 499 transitions. [2024-11-08 23:16:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 499 transitions. [2024-11-08 23:16:43,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-08 23:16:43,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:43,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:46,500 INFO L134 CoverageAnalysis]: Checked inductivity of 18242 backedges. 0 proven. 18240 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:47,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 404 states and 504 transitions. [2024-11-08 23:16:47,284 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 504 transitions. [2024-11-08 23:16:47,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-08 23:16:47,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:47,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 18626 backedges. 0 proven. 18624 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 408 states and 509 transitions. [2024-11-08 23:16:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 509 transitions. [2024-11-08 23:16:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-08 23:16:50,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:50,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 19014 backedges. 0 proven. 19012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 412 states and 514 transitions. [2024-11-08 23:16:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 514 transitions. [2024-11-08 23:16:55,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-08 23:16:55,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 19406 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 416 states and 519 transitions. [2024-11-08 23:16:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 519 transitions. [2024-11-08 23:16:58,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-08 23:16:58,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:58,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,015 INFO L134 CoverageAnalysis]: Checked inductivity of 19802 backedges. 0 proven. 19800 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:02,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 420 states and 524 transitions. [2024-11-08 23:17:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 524 transitions. [2024-11-08 23:17:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-08 23:17:02,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,936 INFO L134 CoverageAnalysis]: Checked inductivity of 20202 backedges. 0 proven. 20200 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:06,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 424 states and 529 transitions. [2024-11-08 23:17:06,654 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 529 transitions. [2024-11-08 23:17:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-08 23:17:06,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:06,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 20606 backedges. 0 proven. 20604 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 428 states and 534 transitions. [2024-11-08 23:17:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 534 transitions. [2024-11-08 23:17:11,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-08 23:17:11,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:11,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:15,108 INFO L134 CoverageAnalysis]: Checked inductivity of 21014 backedges. 0 proven. 21012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 432 states and 539 transitions. [2024-11-08 23:17:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 539 transitions. [2024-11-08 23:17:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-08 23:17:15,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:15,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 21426 backedges. 0 proven. 21424 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 436 states and 544 transitions. [2024-11-08 23:17:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 544 transitions. [2024-11-08 23:17:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-11-08 23:17:20,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:20,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 21842 backedges. 0 proven. 21840 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 440 states and 549 transitions. [2024-11-08 23:17:25,199 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 549 transitions. [2024-11-08 23:17:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-08 23:17:25,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 22262 backedges. 0 proven. 22260 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 444 states and 554 transitions. [2024-11-08 23:17:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 554 transitions. [2024-11-08 23:17:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-08 23:17:29,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22686 backedges. 0 proven. 22684 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:35,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 448 states and 559 transitions. [2024-11-08 23:17:35,144 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 559 transitions. [2024-11-08 23:17:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-08 23:17:35,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:35,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 23114 backedges. 0 proven. 23112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:40,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:40,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 452 states and 564 transitions. [2024-11-08 23:17:40,160 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 564 transitions. [2024-11-08 23:17:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-08 23:17:40,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 23546 backedges. 0 proven. 23544 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 456 states and 569 transitions. [2024-11-08 23:17:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 569 transitions. [2024-11-08 23:17:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-08 23:17:45,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 23982 backedges. 0 proven. 23980 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:50,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:50,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 460 states and 574 transitions. [2024-11-08 23:17:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 574 transitions. [2024-11-08 23:17:50,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-08 23:17:50,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:50,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24422 backedges. 0 proven. 24420 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 464 states and 579 transitions. [2024-11-08 23:17:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 579 transitions. [2024-11-08 23:17:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-08 23:17:55,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24866 backedges. 0 proven. 24864 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:00,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 468 states and 584 transitions. [2024-11-08 23:18:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 584 transitions. [2024-11-08 23:18:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-08 23:18:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 25314 backedges. 0 proven. 25312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 472 states and 589 transitions. [2024-11-08 23:18:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 589 transitions. [2024-11-08 23:18:05,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-08 23:18:05,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:05,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:10,157 INFO L134 CoverageAnalysis]: Checked inductivity of 25766 backedges. 0 proven. 25764 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:11,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 476 states and 594 transitions. [2024-11-08 23:18:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 594 transitions. [2024-11-08 23:18:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2024-11-08 23:18:11,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:11,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 26222 backedges. 0 proven. 26220 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:16,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 480 states and 599 transitions. [2024-11-08 23:18:16,664 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 599 transitions. [2024-11-08 23:18:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-08 23:18:16,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:16,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 26682 backedges. 0 proven. 26680 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 484 states and 604 transitions. [2024-11-08 23:18:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 604 transitions. [2024-11-08 23:18:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-11-08 23:18:21,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:21,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 27146 backedges. 0 proven. 27144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 488 states and 609 transitions. [2024-11-08 23:18:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 609 transitions. [2024-11-08 23:18:27,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-08 23:18:27,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:32,326 INFO L134 CoverageAnalysis]: Checked inductivity of 27614 backedges. 0 proven. 27612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 492 states and 614 transitions. [2024-11-08 23:18:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 614 transitions. [2024-11-08 23:18:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-11-08 23:18:33,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 28086 backedges. 0 proven. 28084 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 496 states and 619 transitions. [2024-11-08 23:18:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 619 transitions. [2024-11-08 23:18:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-08 23:18:39,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 28562 backedges. 0 proven. 28560 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 500 states and 624 transitions. [2024-11-08 23:18:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 624 transitions. [2024-11-08 23:18:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-08 23:18:45,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:45,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 29042 backedges. 0 proven. 29040 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 504 states and 629 transitions. [2024-11-08 23:18:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 629 transitions. [2024-11-08 23:18:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-08 23:18:50,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:50,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:50,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 29526 backedges. 0 proven. 29524 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:56,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 508 states and 634 transitions. [2024-11-08 23:18:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 634 transitions. [2024-11-08 23:18:56,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-08 23:18:56,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:56,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 30014 backedges. 0 proven. 30012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:03,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 512 states and 639 transitions. [2024-11-08 23:19:03,295 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 639 transitions. [2024-11-08 23:19:03,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-08 23:19:03,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:03,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 30506 backedges. 0 proven. 30504 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:09,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 516 states and 644 transitions. [2024-11-08 23:19:09,906 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 644 transitions. [2024-11-08 23:19:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-08 23:19:09,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 31002 backedges. 0 proven. 31000 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 520 states and 649 transitions. [2024-11-08 23:19:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 649 transitions. [2024-11-08 23:19:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-08 23:19:16,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:16,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 31502 backedges. 0 proven. 31500 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:23,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 524 states and 654 transitions. [2024-11-08 23:19:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 654 transitions. [2024-11-08 23:19:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-08 23:19:23,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:23,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 32006 backedges. 0 proven. 32004 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:30,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 528 states and 659 transitions. [2024-11-08 23:19:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 659 transitions. [2024-11-08 23:19:30,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 23:19:30,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:30,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:35,953 INFO L134 CoverageAnalysis]: Checked inductivity of 32514 backedges. 0 proven. 32512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:37,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 532 states and 664 transitions. [2024-11-08 23:19:37,001 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 664 transitions. [2024-11-08 23:19:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2024-11-08 23:19:37,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:37,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 33026 backedges. 0 proven. 33024 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:43,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:43,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 536 states and 669 transitions. [2024-11-08 23:19:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 669 transitions. [2024-11-08 23:19:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-08 23:19:43,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:43,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 33542 backedges. 0 proven. 33540 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 540 states and 674 transitions. [2024-11-08 23:19:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 674 transitions. [2024-11-08 23:19:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-08 23:19:50,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:50,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:56,550 INFO L134 CoverageAnalysis]: Checked inductivity of 34062 backedges. 0 proven. 34060 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 544 states and 679 transitions. [2024-11-08 23:19:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 679 transitions. [2024-11-08 23:19:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-08 23:19:57,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:57,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 34586 backedges. 0 proven. 34584 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 548 states and 684 transitions. [2024-11-08 23:20:05,207 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 684 transitions. [2024-11-08 23:20:05,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-11-08 23:20:05,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:05,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 35114 backedges. 0 proven. 35112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:12,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 552 states and 689 transitions. [2024-11-08 23:20:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 689 transitions. [2024-11-08 23:20:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-08 23:20:12,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:12,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:19,070 INFO L134 CoverageAnalysis]: Checked inductivity of 35646 backedges. 0 proven. 35644 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:20,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 556 states and 694 transitions. [2024-11-08 23:20:20,303 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 694 transitions. [2024-11-08 23:20:20,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2024-11-08 23:20:20,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:20,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:27,016 INFO L134 CoverageAnalysis]: Checked inductivity of 36182 backedges. 0 proven. 36180 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 560 states and 699 transitions. [2024-11-08 23:20:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 699 transitions. [2024-11-08 23:20:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-08 23:20:28,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 36722 backedges. 0 proven. 36720 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:35,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 564 states and 704 transitions. [2024-11-08 23:20:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 704 transitions. [2024-11-08 23:20:35,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-08 23:20:35,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:35,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 37266 backedges. 0 proven. 37264 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 568 states and 709 transitions. [2024-11-08 23:20:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 709 transitions. [2024-11-08 23:20:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-08 23:20:43,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:43,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37814 backedges. 0 proven. 37812 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 572 states and 714 transitions. [2024-11-08 23:20:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 714 transitions. [2024-11-08 23:20:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-11-08 23:20:51,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:51,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 38366 backedges. 0 proven. 38364 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:00,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 576 states and 719 transitions. [2024-11-08 23:21:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 719 transitions. [2024-11-08 23:21:00,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-08 23:21:00,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 38922 backedges. 0 proven. 38920 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:08,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:08,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 580 states and 724 transitions. [2024-11-08 23:21:08,572 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 724 transitions. [2024-11-08 23:21:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-08 23:21:08,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:08,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 39482 backedges. 0 proven. 39480 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 584 states and 729 transitions. [2024-11-08 23:21:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 729 transitions. [2024-11-08 23:21:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-11-08 23:21:17,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:17,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:24,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40046 backedges. 0 proven. 40044 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 588 states and 734 transitions. [2024-11-08 23:21:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 734 transitions. [2024-11-08 23:21:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-11-08 23:21:26,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:26,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40614 backedges. 0 proven. 40612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 592 states and 739 transitions. [2024-11-08 23:21:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 739 transitions. [2024-11-08 23:21:34,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-11-08 23:21:34,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:34,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 41186 backedges. 0 proven. 41184 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 596 states and 744 transitions. [2024-11-08 23:21:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 744 transitions. [2024-11-08 23:21:43,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-11-08 23:21:43,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:43,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 41762 backedges. 0 proven. 41760 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 600 states and 749 transitions. [2024-11-08 23:21:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 749 transitions. [2024-11-08 23:21:52,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-08 23:21:52,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:52,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:00,632 INFO L134 CoverageAnalysis]: Checked inductivity of 42342 backedges. 0 proven. 42340 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:01,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 604 states and 754 transitions. [2024-11-08 23:22:01,934 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 754 transitions. [2024-11-08 23:22:01,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2024-11-08 23:22:01,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:01,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:02,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 42926 backedges. 0 proven. 42924 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 608 states and 759 transitions. [2024-11-08 23:22:11,387 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 759 transitions. [2024-11-08 23:22:11,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-08 23:22:11,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:11,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:19,810 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 0 proven. 43512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:21,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:21,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 612 states and 764 transitions. [2024-11-08 23:22:21,154 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 764 transitions. [2024-11-08 23:22:21,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 609 [2024-11-08 23:22:21,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:21,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:21,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 44106 backedges. 0 proven. 44104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:29,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 616 states and 769 transitions. [2024-11-08 23:22:29,673 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 769 transitions. [2024-11-08 23:22:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-11-08 23:22:29,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:29,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 44702 backedges. 0 proven. 44700 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 620 states and 774 transitions. [2024-11-08 23:22:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 774 transitions. [2024-11-08 23:22:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-11-08 23:22:39,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:39,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45302 backedges. 0 proven. 45300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:49,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 624 states and 779 transitions. [2024-11-08 23:22:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 779 transitions. [2024-11-08 23:22:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-08 23:22:49,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:49,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45906 backedges. 0 proven. 45904 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 628 states and 784 transitions. [2024-11-08 23:23:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 784 transitions. [2024-11-08 23:23:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-08 23:23:00,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:00,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 46514 backedges. 0 proven. 46512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 632 states and 789 transitions. [2024-11-08 23:23:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 789 transitions. [2024-11-08 23:23:10,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-11-08 23:23:10,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:10,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:19,689 INFO L134 CoverageAnalysis]: Checked inductivity of 47126 backedges. 0 proven. 47124 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 636 states and 794 transitions. [2024-11-08 23:23:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 794 transitions. [2024-11-08 23:23:21,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2024-11-08 23:23:21,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:21,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 47742 backedges. 0 proven. 47740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 640 states and 799 transitions. [2024-11-08 23:23:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 799 transitions. [2024-11-08 23:23:31,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-08 23:23:31,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:31,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 48362 backedges. 0 proven. 48360 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 644 states and 804 transitions. [2024-11-08 23:23:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 804 transitions. [2024-11-08 23:23:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2024-11-08 23:23:42,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 48986 backedges. 0 proven. 48984 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 648 states and 809 transitions. [2024-11-08 23:23:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 809 transitions. [2024-11-08 23:23:54,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-08 23:23:54,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:54,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:54,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 49614 backedges. 0 proven. 49612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:04,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 652 states and 814 transitions. [2024-11-08 23:24:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 814 transitions. [2024-11-08 23:24:04,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 649 [2024-11-08 23:24:04,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:04,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 50246 backedges. 0 proven. 50244 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 656 states and 819 transitions. [2024-11-08 23:24:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 819 transitions. [2024-11-08 23:24:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-11-08 23:24:16,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:16,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 50882 backedges. 0 proven. 50880 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 660 states and 824 transitions. [2024-11-08 23:24:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 824 transitions. [2024-11-08 23:24:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-11-08 23:24:31,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:31,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:43,002 INFO L134 CoverageAnalysis]: Checked inductivity of 51522 backedges. 0 proven. 51520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:44,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 664 states and 829 transitions. [2024-11-08 23:24:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 829 transitions. [2024-11-08 23:24:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-11-08 23:24:44,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 52166 backedges. 0 proven. 52164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 668 states and 834 transitions. [2024-11-08 23:24:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 834 transitions. [2024-11-08 23:24:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2024-11-08 23:24:56,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:56,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:08,461 INFO L134 CoverageAnalysis]: Checked inductivity of 52814 backedges. 0 proven. 52812 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:09,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 672 states and 839 transitions. [2024-11-08 23:25:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 839 transitions. [2024-11-08 23:25:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-11-08 23:25:09,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:09,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:21,795 INFO L134 CoverageAnalysis]: Checked inductivity of 53466 backedges. 0 proven. 53464 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:23,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 676 states and 844 transitions. [2024-11-08 23:25:23,423 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 844 transitions. [2024-11-08 23:25:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 673 [2024-11-08 23:25:23,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:23,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 54122 backedges. 0 proven. 54120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:36,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:36,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 680 states and 849 transitions. [2024-11-08 23:25:36,378 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 849 transitions. [2024-11-08 23:25:36,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-08 23:25:36,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:36,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:48,513 INFO L134 CoverageAnalysis]: Checked inductivity of 54782 backedges. 0 proven. 54780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:25:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 684 states and 854 transitions. [2024-11-08 23:25:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 854 transitions. [2024-11-08 23:25:49,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2024-11-08 23:25:49,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:49,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 55446 backedges. 0 proven. 55444 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 688 states and 859 transitions. [2024-11-08 23:26:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 859 transitions. [2024-11-08 23:26:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2024-11-08 23:26:03,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:14,949 INFO L134 CoverageAnalysis]: Checked inductivity of 56114 backedges. 0 proven. 56112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 692 states and 864 transitions. [2024-11-08 23:26:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 864 transitions. [2024-11-08 23:26:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2024-11-08 23:26:16,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:16,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:28,142 INFO L134 CoverageAnalysis]: Checked inductivity of 56786 backedges. 0 proven. 56784 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 696 states and 869 transitions. [2024-11-08 23:26:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 869 transitions. [2024-11-08 23:26:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-11-08 23:26:29,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:29,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 57462 backedges. 0 proven. 57460 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:44,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 700 states and 874 transitions. [2024-11-08 23:26:44,090 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 874 transitions. [2024-11-08 23:26:44,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 697 [2024-11-08 23:26:44,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:44,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:56,450 INFO L134 CoverageAnalysis]: Checked inductivity of 58142 backedges. 0 proven. 58140 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 704 states and 879 transitions. [2024-11-08 23:26:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 879 transitions. [2024-11-08 23:26:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2024-11-08 23:26:58,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:11,307 INFO L134 CoverageAnalysis]: Checked inductivity of 58826 backedges. 0 proven. 58824 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 708 states and 884 transitions. [2024-11-08 23:27:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 884 transitions. [2024-11-08 23:27:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 705 [2024-11-08 23:27:12,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 59514 backedges. 0 proven. 59512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 712 states and 889 transitions. [2024-11-08 23:27:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 889 transitions. [2024-11-08 23:27:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-11-08 23:27:28,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:28,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 60206 backedges. 0 proven. 60204 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:43,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 716 states and 894 transitions. [2024-11-08 23:27:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 894 transitions. [2024-11-08 23:27:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2024-11-08 23:27:43,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:43,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:56,922 INFO L134 CoverageAnalysis]: Checked inductivity of 60902 backedges. 0 proven. 60900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 720 states and 899 transitions. [2024-11-08 23:27:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 899 transitions. [2024-11-08 23:27:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-08 23:27:58,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:58,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,256 INFO L134 CoverageAnalysis]: Checked inductivity of 61602 backedges. 0 proven. 61600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:13,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 724 states and 904 transitions. [2024-11-08 23:28:13,046 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 904 transitions. [2024-11-08 23:28:13,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 721 [2024-11-08 23:28:13,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 62306 backedges. 0 proven. 62304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:27,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 728 states and 909 transitions. [2024-11-08 23:28:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 909 transitions. [2024-11-08 23:28:27,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2024-11-08 23:28:27,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:27,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat