./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/in-de42.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/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_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/in-de42.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6b13c8359dfc3fa3ad0e51c85ccdf97c793022ae2240daea5433bdb872a277a9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:03:31,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:03:31,636 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:03:31,640 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:03:31,641 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:03:31,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:03:31,663 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:03:31,663 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:03:31,664 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:03:31,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:03:31,665 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:03:31,665 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:03:31,666 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:03:31,666 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:03:31,667 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:03:31,667 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:03:31,668 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:03:31,668 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:03:31,669 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:03:31,669 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:03:31,670 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:03:31,670 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:03:31,671 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:03:31,671 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:03:31,672 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:03:31,672 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:03:31,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:03:31,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:03:31,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:03:31,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:03:31,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:03:31,675 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:03:31,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:03:31,676 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_62a9088e-3912-4382-8f95-4890e1d7580b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b13c8359dfc3fa3ad0e51c85ccdf97c793022ae2240daea5433bdb872a277a9 [2024-11-08 23:03:31,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:03:31,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:03:31,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:03:31,997 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:03:31,998 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:03:31,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loops-crafted-1/in-de42.c Unable to find full path for "g++" [2024-11-08 23:03:34,078 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:03:34,251 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:03:34,252 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/sv-benchmarks/c/loops-crafted-1/in-de42.c [2024-11-08 23:03:34,261 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/data/0bd9318a5/98b5d8e5914140409a7eda4ffbb78d1f/FLAGf7def8f63 [2024-11-08 23:03:34,644 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/data/0bd9318a5/98b5d8e5914140409a7eda4ffbb78d1f [2024-11-08 23:03:34,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:03:34,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:03:34,650 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:03:34,651 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:03:34,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:03:34,659 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9e084f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34, skipping insertion in model container [2024-11-08 23:03:34,664 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,682 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:03:34,853 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/sv-benchmarks/c/loops-crafted-1/in-de42.c[368,381] [2024-11-08 23:03:34,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:03:34,881 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:03:34,890 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/sv-benchmarks/c/loops-crafted-1/in-de42.c[368,381] [2024-11-08 23:03:34,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:03:34,912 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:03:34,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34 WrapperNode [2024-11-08 23:03:34,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:03:34,914 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:03:34,914 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:03:34,915 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:03:34,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,929 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,946 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 61 [2024-11-08 23:03:34,947 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:03:34,947 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:03:34,948 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:03:34,948 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:03:34,957 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,957 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,959 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,959 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,962 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,967 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,968 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,969 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:03:34,972 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:03:34,972 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:03:34,972 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:03:34,973 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:34" (1/1) ... [2024-11-08 23:03:34,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:03:34,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:03:35,007 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:03:35,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a9088e-3912-4382-8f95-4890e1d7580b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:03:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:03:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:03:35,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:03:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:03:35,097 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:03:35,099 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:03:35,248 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-08 23:03:35,249 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:03:35,271 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:03:35,272 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:03:35,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:03:35 BoogieIcfgContainer [2024-11-08 23:03:35,272 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:03:35,273 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:03:35,274 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:03:35,284 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:03:35,284 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:03:35" (1/1) ... [2024-11-08 23:03:35,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:03:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-08 23:03:35,349 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-08 23:03:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:03:35,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:35,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:36,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 23 states and 43 transitions. [2024-11-08 23:03:36,556 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 43 transitions. [2024-11-08 23:03:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:03:36,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:36,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:36,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-11-08 23:03:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-11-08 23:03:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:03:36,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:36,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 23 states and 39 transitions. [2024-11-08 23:03:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 39 transitions. [2024-11-08 23:03:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:03:36,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:36,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 26 states and 48 transitions. [2024-11-08 23:03:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 48 transitions. [2024-11-08 23:03:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:03:37,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 26 states and 45 transitions. [2024-11-08 23:03:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 45 transitions. [2024-11-08 23:03:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:03:37,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 31 states and 59 transitions. [2024-11-08 23:03:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 59 transitions. [2024-11-08 23:03:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:03:38,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:38,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 33 states and 62 transitions. [2024-11-08 23:03:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 62 transitions. [2024-11-08 23:03:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:03:39,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:39,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:39,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 35 states and 67 transitions. [2024-11-08 23:03:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 67 transitions. [2024-11-08 23:03:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:03:39,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:39,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:03:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:40,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 35 states and 66 transitions. [2024-11-08 23:03:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 66 transitions. [2024-11-08 23:03:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:03:40,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:40,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 39 states and 75 transitions. [2024-11-08 23:03:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 75 transitions. [2024-11-08 23:03:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:03:41,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:41,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:03:42,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:42,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 43 states and 87 transitions. [2024-11-08 23:03:42,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 87 transitions. [2024-11-08 23:03:42,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:03:42,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:42,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:03:43,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:43,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 45 states and 91 transitions. [2024-11-08 23:03:43,605 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 91 transitions. [2024-11-08 23:03:43,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:03:43,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:43,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:43,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:03:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 46 states and 93 transitions. [2024-11-08 23:03:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 93 transitions. [2024-11-08 23:03:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:03:44,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:44,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:44,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:03:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:44,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 46 states and 92 transitions. [2024-11-08 23:03:44,350 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 92 transitions. [2024-11-08 23:03:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:03:44,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:44,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:44,369 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 23:03:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:44,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 46 states and 90 transitions. [2024-11-08 23:03:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 90 transitions. [2024-11-08 23:03:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:03:44,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:44,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:45,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 50 states and 99 transitions. [2024-11-08 23:03:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 99 transitions. [2024-11-08 23:03:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:03:45,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:45,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:46,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:03:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:48,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 56 states and 113 transitions. [2024-11-08 23:03:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 113 transitions. [2024-11-08 23:03:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:03:48,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:48,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:50,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 60 states and 123 transitions. [2024-11-08 23:03:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 123 transitions. [2024-11-08 23:03:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:03:50,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:50,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:03:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 61 states and 126 transitions. [2024-11-08 23:03:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 126 transitions. [2024-11-08 23:03:51,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:03:51,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:51,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:03:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 63 states and 130 transitions. [2024-11-08 23:03:52,135 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 130 transitions. [2024-11-08 23:03:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:03:52,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:52,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 64 states and 132 transitions. [2024-11-08 23:03:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 132 transitions. [2024-11-08 23:03:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:03:52,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:52,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:53,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 68 states and 142 transitions. [2024-11-08 23:03:54,865 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 142 transitions. [2024-11-08 23:03:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:03:54,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 70 states and 152 transitions. [2024-11-08 23:03:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 152 transitions. [2024-11-08 23:03:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:03:56,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:56,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:03:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 73 states and 170 transitions. [2024-11-08 23:03:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 170 transitions. [2024-11-08 23:03:57,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:03:57,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:57,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:03:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 74 states and 171 transitions. [2024-11-08 23:03:58,697 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 171 transitions. [2024-11-08 23:03:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:03:58,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:58,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:03:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:59,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 75 states and 172 transitions. [2024-11-08 23:03:59,447 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 172 transitions. [2024-11-08 23:03:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:03:59,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:00,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:05,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:05,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 83 states and 191 transitions. [2024-11-08 23:04:05,729 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 191 transitions. [2024-11-08 23:04:05,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:04:05,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:05,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:05,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:08,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 87 states and 197 transitions. [2024-11-08 23:04:08,374 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 197 transitions. [2024-11-08 23:04:08,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:08,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:08,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:11,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 91 states and 207 transitions. [2024-11-08 23:04:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 207 transitions. [2024-11-08 23:04:11,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:11,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:11,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:12,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 93 states and 214 transitions. [2024-11-08 23:04:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 214 transitions. [2024-11-08 23:04:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:12,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:12,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:13,181 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 96 states and 227 transitions. [2024-11-08 23:04:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 227 transitions. [2024-11-08 23:04:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:15,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:15,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:16,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 97 states and 227 transitions. [2024-11-08 23:04:16,031 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 227 transitions. [2024-11-08 23:04:16,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:16,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:16,095 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:16,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 98 states and 227 transitions. [2024-11-08 23:04:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 227 transitions. [2024-11-08 23:04:16,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:16,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:16,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:16,788 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:04:21,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:21,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 105 states and 262 transitions. [2024-11-08 23:04:21,133 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 262 transitions. [2024-11-08 23:04:21,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:21,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:21,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:04:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 107 states and 263 transitions. [2024-11-08 23:04:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 263 transitions. [2024-11-08 23:04:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:22,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:22,647 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 109 states and 271 transitions. [2024-11-08 23:04:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 271 transitions. [2024-11-08 23:04:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:24,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:24,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:24,331 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:04:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 110 states and 273 transitions. [2024-11-08 23:04:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 273 transitions. [2024-11-08 23:04:25,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:25,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:25,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:04:26,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 112 states and 274 transitions. [2024-11-08 23:04:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 274 transitions. [2024-11-08 23:04:26,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:26,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:26,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:26,874 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:04:28,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 114 states and 276 transitions. [2024-11-08 23:04:28,351 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 276 transitions. [2024-11-08 23:04:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:28,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:28,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:04:29,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:29,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 116 states and 283 transitions. [2024-11-08 23:04:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 283 transitions. [2024-11-08 23:04:29,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:29,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:29,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:04:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:30,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 117 states and 283 transitions. [2024-11-08 23:04:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 283 transitions. [2024-11-08 23:04:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:30,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:30,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:30,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:04:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 125 states and 296 transitions. [2024-11-08 23:04:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 296 transitions. [2024-11-08 23:04:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:34,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:04:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:36,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 130 states and 304 transitions. [2024-11-08 23:04:36,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 304 transitions. [2024-11-08 23:04:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:04:36,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:36,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:04:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:37,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 131 states and 305 transitions. [2024-11-08 23:04:37,921 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 305 transitions. [2024-11-08 23:04:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:37,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:37,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 135 states and 315 transitions. [2024-11-08 23:04:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 315 transitions. [2024-11-08 23:04:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:42,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:42,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:43,229 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 137 states and 324 transitions. [2024-11-08 23:04:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 324 transitions. [2024-11-08 23:04:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:45,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:45,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 138 states and 326 transitions. [2024-11-08 23:04:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 326 transitions. [2024-11-08 23:04:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:46,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:46,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:04:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 140 states and 328 transitions. [2024-11-08 23:04:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 328 transitions. [2024-11-08 23:04:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:48,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:04:49,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 141 states and 330 transitions. [2024-11-08 23:04:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 330 transitions. [2024-11-08 23:04:49,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:49,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:49,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 144 states and 335 transitions. [2024-11-08 23:04:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 335 transitions. [2024-11-08 23:04:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:52,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:52,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:54,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 146 states and 337 transitions. [2024-11-08 23:04:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 337 transitions. [2024-11-08 23:04:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:54,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:54,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 147 states and 337 transitions. [2024-11-08 23:04:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 337 transitions. [2024-11-08 23:04:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:55,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:55,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:04:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 149 states and 344 transitions. [2024-11-08 23:04:57,100 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 344 transitions. [2024-11-08 23:04:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:57,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:57,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:57,166 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:04:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 150 states and 344 transitions. [2024-11-08 23:04:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 344 transitions. [2024-11-08 23:04:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:04:58,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:58,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:00,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 155 states and 354 transitions. [2024-11-08 23:05:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 354 transitions. [2024-11-08 23:05:05,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:05:05,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:05,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:05:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:10,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 160 states and 369 transitions. [2024-11-08 23:05:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 369 transitions. [2024-11-08 23:05:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:05:10,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:10,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:10,548 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:05:11,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:11,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 161 states and 371 transitions. [2024-11-08 23:05:11,544 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 371 transitions. [2024-11-08 23:05:11,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:05:11,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:11,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:05:12,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 162 states and 371 transitions. [2024-11-08 23:05:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 371 transitions. [2024-11-08 23:05:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:12,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:12,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:13,179 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 166 states and 381 transitions. [2024-11-08 23:05:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 381 transitions. [2024-11-08 23:05:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:18,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:21,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 168 states and 390 transitions. [2024-11-08 23:05:21,306 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 390 transitions. [2024-11-08 23:05:21,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:21,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:21,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:21,402 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 169 states and 392 transitions. [2024-11-08 23:05:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 392 transitions. [2024-11-08 23:05:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:22,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:22,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:23,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:23,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 170 states and 394 transitions. [2024-11-08 23:05:23,833 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 394 transitions. [2024-11-08 23:05:23,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:23,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:23,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:25,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 172 states and 395 transitions. [2024-11-08 23:05:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 395 transitions. [2024-11-08 23:05:25,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:25,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:25,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:05:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 173 states and 399 transitions. [2024-11-08 23:05:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 399 transitions. [2024-11-08 23:05:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:27,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:28,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:28,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 174 states and 399 transitions. [2024-11-08 23:05:28,582 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 399 transitions. [2024-11-08 23:05:28,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:28,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:28,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 175 states and 400 transitions. [2024-11-08 23:05:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 400 transitions. [2024-11-08 23:05:29,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:29,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:29,984 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:05:40,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 184 states and 433 transitions. [2024-11-08 23:05:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 433 transitions. [2024-11-08 23:05:40,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:40,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:40,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:05:47,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 191 states and 453 transitions. [2024-11-08 23:05:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 453 transitions. [2024-11-08 23:05:47,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:47,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:47,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:05:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 193 states and 454 transitions. [2024-11-08 23:05:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 454 transitions. [2024-11-08 23:05:49,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:49,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:49,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:49,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:49,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:52,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:52,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 195 states and 456 transitions. [2024-11-08 23:05:52,174 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 456 transitions. [2024-11-08 23:05:52,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:52,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:52,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:52,245 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 196 states and 459 transitions. [2024-11-08 23:05:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 459 transitions. [2024-11-08 23:05:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:53,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:53,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:53,841 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:05:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 198 states and 461 transitions. [2024-11-08 23:05:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 461 transitions. [2024-11-08 23:05:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:56,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 199 states and 461 transitions. [2024-11-08 23:05:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 461 transitions. [2024-11-08 23:05:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:58,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:58,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:58,166 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:05:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 200 states and 462 transitions. [2024-11-08 23:05:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 462 transitions. [2024-11-08 23:05:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:05:59,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:59,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:59,165 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:06:02,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 205 states and 468 transitions. [2024-11-08 23:06:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 468 transitions. [2024-11-08 23:06:02,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:06:02,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:02,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:03,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:03,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 206 states and 468 transitions. [2024-11-08 23:06:03,609 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 468 transitions. [2024-11-08 23:06:03,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:06:03,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:03,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 215 states and 490 transitions. [2024-11-08 23:06:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 490 transitions. [2024-11-08 23:06:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:06:18,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:19,327 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:25,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 218 states and 497 transitions. [2024-11-08 23:06:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 497 transitions. [2024-11-08 23:06:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:06:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 220 states and 499 transitions. [2024-11-08 23:06:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 499 transitions. [2024-11-08 23:06:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:29,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,529 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:38,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 224 states and 509 transitions. [2024-11-08 23:06:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 509 transitions. [2024-11-08 23:06:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:38,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:42,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 226 states and 518 transitions. [2024-11-08 23:06:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 518 transitions. [2024-11-08 23:06:42,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:42,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:42,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:42,521 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:44,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 227 states and 520 transitions. [2024-11-08 23:06:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 520 transitions. [2024-11-08 23:06:44,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:44,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:44,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:44,739 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 229 states and 523 transitions. [2024-11-08 23:06:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 523 transitions. [2024-11-08 23:06:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:47,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:47,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 231 states and 525 transitions. [2024-11-08 23:06:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 525 transitions. [2024-11-08 23:06:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:50,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 233 states and 533 transitions. [2024-11-08 23:06:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 533 transitions. [2024-11-08 23:06:54,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:54,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 234 states and 534 transitions. [2024-11-08 23:06:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 534 transitions. [2024-11-08 23:06:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:56,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,713 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 235 states and 535 transitions. [2024-11-08 23:06:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 535 transitions. [2024-11-08 23:06:57,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:57,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 237 states and 538 transitions. [2024-11-08 23:07:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 538 transitions. [2024-11-08 23:07:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:01,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:01,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 238 states and 538 transitions. [2024-11-08 23:07:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 538 transitions. [2024-11-08 23:07:03,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:03,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:03,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 239 states and 540 transitions. [2024-11-08 23:07:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 540 transitions. [2024-11-08 23:07:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:04,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:04,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:04,873 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 240 states and 542 transitions. [2024-11-08 23:07:06,631 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 542 transitions. [2024-11-08 23:07:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:06,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,693 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:07:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:18,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 247 states and 559 transitions. [2024-11-08 23:07:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 559 transitions. [2024-11-08 23:07:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:18,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:18,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:07:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 248 states and 559 transitions. [2024-11-08 23:07:19,581 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 559 transitions. [2024-11-08 23:07:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:19,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:23,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 255 states and 571 transitions. [2024-11-08 23:07:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 571 transitions. [2024-11-08 23:07:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:41,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:41,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 263 states and 586 transitions. [2024-11-08 23:07:55,653 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 586 transitions. [2024-11-08 23:07:55,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:55,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:00,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 265 states and 589 transitions. [2024-11-08 23:08:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 589 transitions. [2024-11-08 23:08:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:00,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 269 states and 599 transitions. [2024-11-08 23:08:11,016 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 599 transitions. [2024-11-08 23:08:11,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:11,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:11,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:11,788 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:16,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 271 states and 608 transitions. [2024-11-08 23:08:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 608 transitions. [2024-11-08 23:08:16,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:16,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 272 states and 610 transitions. [2024-11-08 23:08:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 610 transitions. [2024-11-08 23:08:18,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:18,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:18,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:18,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:18,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 276 states and 620 transitions. [2024-11-08 23:08:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 620 transitions. [2024-11-08 23:08:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:24,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:28,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:28,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 278 states and 622 transitions. [2024-11-08 23:08:28,544 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 622 transitions. [2024-11-08 23:08:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:28,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:28,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:28,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,634 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:31,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:31,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 279 states and 623 transitions. [2024-11-08 23:08:31,059 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 623 transitions. [2024-11-08 23:08:31,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:31,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:31,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 280 states and 624 transitions. [2024-11-08 23:08:33,547 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 624 transitions. [2024-11-08 23:08:33,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:33,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:33,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 281 states and 631 transitions. [2024-11-08 23:08:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 631 transitions. [2024-11-08 23:08:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:35,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:35,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:39,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:39,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 283 states and 639 transitions. [2024-11-08 23:08:39,016 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 639 transitions. [2024-11-08 23:08:39,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:39,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:39,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:39,252 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 284 states and 639 transitions. [2024-11-08 23:08:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 639 transitions. [2024-11-08 23:08:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:42,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:42,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 285 states and 639 transitions. [2024-11-08 23:08:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 639 transitions. [2024-11-08 23:08:42,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:08:42,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:42,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:42,431 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:09:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:03,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 296 states and 676 transitions. [2024-11-08 23:09:03,277 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 676 transitions. [2024-11-08 23:09:03,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:03,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:03,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:09:05,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 297 states and 676 transitions. [2024-11-08 23:09:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 676 transitions. [2024-11-08 23:09:05,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:05,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:05,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:09:10,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 301 states and 679 transitions. [2024-11-08 23:09:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 679 transitions. [2024-11-08 23:09:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:10,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,926 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:09:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 303 states and 682 transitions. [2024-11-08 23:09:14,985 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 682 transitions. [2024-11-08 23:09:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:14,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:14,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:09:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 304 states and 684 transitions. [2024-11-08 23:09:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 684 transitions. [2024-11-08 23:09:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:17,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:17,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:17,274 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:09:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:21,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 306 states and 689 transitions. [2024-11-08 23:09:21,198 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 689 transitions. [2024-11-08 23:09:21,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:21,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:21,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:09:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 309 states and 702 transitions. [2024-11-08 23:09:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 702 transitions. [2024-11-08 23:09:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:27,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:27,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:27,260 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 310 states and 702 transitions. [2024-11-08 23:09:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 702 transitions. [2024-11-08 23:09:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:29,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:29,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:09:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 313 states and 706 transitions. [2024-11-08 23:09:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 706 transitions. [2024-11-08 23:09:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:33,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:09:35,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 314 states and 707 transitions. [2024-11-08 23:09:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 707 transitions. [2024-11-08 23:09:35,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:35,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:35,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:40,909 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:09:58,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 319 states and 719 transitions. [2024-11-08 23:09:58,956 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 719 transitions. [2024-11-08 23:09:58,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:09:58,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:58,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:58,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:59,022 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:10:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:05,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 321 states and 723 transitions. [2024-11-08 23:10:05,883 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 723 transitions. [2024-11-08 23:10:05,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:05,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:05,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:10:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 322 states and 726 transitions. [2024-11-08 23:10:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 726 transitions. [2024-11-08 23:10:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:10,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:10,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:10,358 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:10:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 327 states and 731 transitions. [2024-11-08 23:10:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 731 transitions. [2024-11-08 23:10:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:15,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:10:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 332 states and 736 transitions. [2024-11-08 23:10:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 736 transitions. [2024-11-08 23:10:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:21,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:10:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 334 states and 739 transitions. [2024-11-08 23:10:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 739 transitions. [2024-11-08 23:10:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:24,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:24,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:24,797 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:10:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 335 states and 739 transitions. [2024-11-08 23:10:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 739 transitions. [2024-11-08 23:10:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:26,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:26,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,442 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:10:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 336 states and 739 transitions. [2024-11-08 23:10:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 739 transitions. [2024-11-08 23:10:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:30,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:10:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:36,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 338 states and 743 transitions. [2024-11-08 23:10:36,347 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 743 transitions. [2024-11-08 23:10:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:36,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:36,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:36,447 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 339 states and 743 transitions. [2024-11-08 23:10:38,804 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 743 transitions. [2024-11-08 23:10:38,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:38,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:38,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:10:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 340 states and 744 transitions. [2024-11-08 23:10:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 744 transitions. [2024-11-08 23:10:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:42,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,423 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:10:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 342 states and 745 transitions. [2024-11-08 23:10:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 745 transitions. [2024-11-08 23:10:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:10:48,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:13:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 354 states and 765 transitions. [2024-11-08 23:13:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 765 transitions. [2024-11-08 23:13:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:13:23,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:23,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:23,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:23,411 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:13:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 356 states and 767 transitions. [2024-11-08 23:13:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 767 transitions. [2024-11-08 23:13:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:13:31,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:31,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:13:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 357 states and 768 transitions. [2024-11-08 23:13:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 768 transitions. [2024-11-08 23:13:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:13:35,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:35,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:35,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:40,325 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 361 states and 778 transitions. [2024-11-08 23:14:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 778 transitions. [2024-11-08 23:14:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:14:08,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:08,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 363 states and 787 transitions. [2024-11-08 23:14:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 787 transitions. [2024-11-08 23:14:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:14:24,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:24,597 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 364 states and 789 transitions. [2024-11-08 23:14:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 789 transitions. [2024-11-08 23:14:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:14:30,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:30,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 365 states and 791 transitions. [2024-11-08 23:14:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 791 transitions. [2024-11-08 23:14:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:14:36,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 367 states and 792 transitions. [2024-11-08 23:14:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 792 transitions. [2024-11-08 23:14:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:14:46,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:46,780 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:04,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 371 states and 802 transitions. [2024-11-08 23:15:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 802 transitions. [2024-11-08 23:15:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:04,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:04,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 372 states and 803 transitions. [2024-11-08 23:15:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 803 transitions. [2024-11-08 23:15:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:09,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:09,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:09,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:14,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 373 states and 805 transitions. [2024-11-08 23:15:14,020 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 805 transitions. [2024-11-08 23:15:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:14,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:14,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:14,371 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 374 states and 814 transitions. [2024-11-08 23:15:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 814 transitions. [2024-11-08 23:15:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:20,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:15:33,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 377 states and 822 transitions. [2024-11-08 23:15:33,218 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 822 transitions. [2024-11-08 23:15:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:33,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:33,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:33,315 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:38,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 378 states and 822 transitions. [2024-11-08 23:15:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 822 transitions. [2024-11-08 23:15:38,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:38,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:38,362 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 379 states and 825 transitions. [2024-11-08 23:15:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 825 transitions. [2024-11-08 23:15:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:42,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:46,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 380 states and 825 transitions. [2024-11-08 23:15:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 825 transitions. [2024-11-08 23:15:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:46,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:15:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 381 states and 825 transitions. [2024-11-08 23:15:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 825 transitions. [2024-11-08 23:15:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:15:51,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:51,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:54,397 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:16:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 383 states and 829 transitions. [2024-11-08 23:16:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 829 transitions. [2024-11-08 23:16:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:16:05,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:05,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:05,472 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:16:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:11,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 384 states and 832 transitions. [2024-11-08 23:16:11,787 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 832 transitions. [2024-11-08 23:16:11,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:16:11,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:11,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:16:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 385 states and 834 transitions. [2024-11-08 23:16:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 834 transitions. [2024-11-08 23:16:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:16:16,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:16,635 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:16:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 392 states and 851 transitions. [2024-11-08 23:16:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 851 transitions. [2024-11-08 23:16:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:16:55,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:01,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 393 states and 854 transitions. [2024-11-08 23:17:01,142 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 854 transitions. [2024-11-08 23:17:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:17:01,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:01,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:17:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 394 states and 854 transitions. [2024-11-08 23:17:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 854 transitions. [2024-11-08 23:17:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:17:05,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:14,659 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.