./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/in-de51.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_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/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_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/in-de51.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/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_b298fcde-4f6e-4df6-95de-3961cd53561c/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 6b650e50691cb35e1bdf008faa87d25716bf83c58902e8bffb444ab81952ff19 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:12:54,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:12:54,990 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:12:54,997 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:12:54,998 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:12:55,035 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:12:55,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:12:55,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:12:55,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:12:55,037 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:12:55,038 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:12:55,039 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:12:55,040 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:12:55,040 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:12:55,040 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:12:55,041 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:12:55,041 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:12:55,042 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:12:55,045 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:12:55,045 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:12:55,046 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:12:55,046 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:12:55,050 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:12:55,050 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:12:55,051 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:12:55,051 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:12:55,051 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:12:55,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:12:55,052 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:12:55,052 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:12:55,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:12:55,055 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:12:55,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:12:55,056 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_b298fcde-4f6e-4df6-95de-3961cd53561c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b650e50691cb35e1bdf008faa87d25716bf83c58902e8bffb444ab81952ff19 [2024-11-08 23:12:55,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:12:55,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:12:55,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:12:55,380 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:12:55,380 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:12:55,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loops-crafted-1/in-de51.c Unable to find full path for "g++" [2024-11-08 23:12:57,350 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:12:57,539 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:12:57,540 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/sv-benchmarks/c/loops-crafted-1/in-de51.c [2024-11-08 23:12:57,547 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/data/e1e23de2f/caea56ddc511491abd294603748d53bb/FLAGcf10f648a [2024-11-08 23:12:57,938 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/data/e1e23de2f/caea56ddc511491abd294603748d53bb [2024-11-08 23:12:57,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:12:57,942 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:12:57,944 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:12:57,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:12:57,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:12:57,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:12:57" (1/1) ... [2024-11-08 23:12:57,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@474234bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:57, skipping insertion in model container [2024-11-08 23:12:57,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:12:57" (1/1) ... [2024-11-08 23:12:57,972 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:12:58,158 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_b298fcde-4f6e-4df6-95de-3961cd53561c/sv-benchmarks/c/loops-crafted-1/in-de51.c[368,381] [2024-11-08 23:12:58,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:12:58,186 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:12:58,199 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_b298fcde-4f6e-4df6-95de-3961cd53561c/sv-benchmarks/c/loops-crafted-1/in-de51.c[368,381] [2024-11-08 23:12:58,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:12:58,222 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:12:58,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58 WrapperNode [2024-11-08 23:12:58,223 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:12:58,224 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:12:58,224 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:12:58,224 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:12:58,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,237 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,255 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2024-11-08 23:12:58,255 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:12:58,256 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:12:58,256 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:12:58,256 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:12:58,266 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,267 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,268 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,271 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,275 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,276 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,277 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,279 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:12:58,280 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:12:58,280 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:12:58,280 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:12:58,282 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:12:58,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:12:58,311 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:12:58,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b298fcde-4f6e-4df6-95de-3961cd53561c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:12:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:12:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:12:58,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:12:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:12:58,410 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:12:58,412 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:12:58,582 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-08 23:12:58,582 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:12:58,606 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:12:58,606 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:12:58,606 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:12:58 BoogieIcfgContainer [2024-11-08 23:12:58,607 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:12:58,608 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:12:58,608 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:12:58,623 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:12:58,623 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:12:58" (1/1) ... [2024-11-08 23:12:58,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:12:58,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:58,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-08 23:12:58,686 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-08 23:12:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:12:58,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:58,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,381 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 23:12:59,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:59,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 26 states and 50 transitions. [2024-11-08 23:12:59,492 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 50 transitions. [2024-11-08 23:12:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:12:59,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:59,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:59,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,531 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 23:12:59,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:59,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 26 states and 48 transitions. [2024-11-08 23:12:59,573 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 48 transitions. [2024-11-08 23:12:59,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:12:59,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:59,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,611 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 23:12:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:59,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 26 states and 46 transitions. [2024-11-08 23:12:59,669 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 46 transitions. [2024-11-08 23:12:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:12:59,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:59,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,750 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 23:12:59,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 29 states and 55 transitions. [2024-11-08 23:12:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 55 transitions. [2024-11-08 23:12:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:12:59,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,958 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 23:13:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 32 states and 63 transitions. [2024-11-08 23:13:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 63 transitions. [2024-11-08 23:13:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:13:00,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:00,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:00,311 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 23:13:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 32 states and 59 transitions. [2024-11-08 23:13:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 59 transitions. [2024-11-08 23:13:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:13:00,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:00,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:00,596 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 23:13:01,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 37 states and 71 transitions. [2024-11-08 23:13:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 71 transitions. [2024-11-08 23:13:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:13:01,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:01,355 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 23:13:01,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 39 states and 74 transitions. [2024-11-08 23:13:01,720 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 74 transitions. [2024-11-08 23:13:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:13:01,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:01,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:01,752 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 23:13:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:02,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 41 states and 79 transitions. [2024-11-08 23:13:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 79 transitions. [2024-11-08 23:13:02,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:13:02,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:02,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:02,265 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 23:13:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 45 states and 86 transitions. [2024-11-08 23:13:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 86 transitions. [2024-11-08 23:13:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:13:02,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:02,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:03,082 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 23:13:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 49 states and 98 transitions. [2024-11-08 23:13:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 98 transitions. [2024-11-08 23:13:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:13:04,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:04,108 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 23:13:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 51 states and 101 transitions. [2024-11-08 23:13:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 101 transitions. [2024-11-08 23:13:04,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:13:04,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:04,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:04,678 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 23:13:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 53 states and 104 transitions. [2024-11-08 23:13:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 104 transitions. [2024-11-08 23:13:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:13:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:05,216 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 23:13:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 53 states and 101 transitions. [2024-11-08 23:13:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 101 transitions. [2024-11-08 23:13:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:13:05,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:05,478 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 23:13:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 57 states and 108 transitions. [2024-11-08 23:13:06,325 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 108 transitions. [2024-11-08 23:13:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:13:06,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:06,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 64 states and 131 transitions. [2024-11-08 23:13:07,715 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 131 transitions. [2024-11-08 23:13:07,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:13:07,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:07,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:07,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 67 states and 134 transitions. [2024-11-08 23:13:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 134 transitions. [2024-11-08 23:13:08,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:13:08,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:08,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:08,654 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 23:13:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 68 states and 136 transitions. [2024-11-08 23:13:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 136 transitions. [2024-11-08 23:13:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:13:08,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:08,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:08,959 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 23:13:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 70 states and 141 transitions. [2024-11-08 23:13:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 141 transitions. [2024-11-08 23:13:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:13:09,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:09,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 71 states and 142 transitions. [2024-11-08 23:13:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 142 transitions. [2024-11-08 23:13:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:13:09,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:09,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:09,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 71 states and 140 transitions. [2024-11-08 23:13:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 140 transitions. [2024-11-08 23:13:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:09,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:09,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:10,183 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 23:13:11,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 75 states and 147 transitions. [2024-11-08 23:13:11,208 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 147 transitions. [2024-11-08 23:13:11,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:11,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:11,396 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 23:13:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 78 states and 161 transitions. [2024-11-08 23:13:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 161 transitions. [2024-11-08 23:13:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:12,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:12,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 80 states and 168 transitions. [2024-11-08 23:13:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 168 transitions. [2024-11-08 23:13:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:13,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 83 states and 172 transitions. [2024-11-08 23:13:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 172 transitions. [2024-11-08 23:13:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:14,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:14,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:14,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 84 states and 175 transitions. [2024-11-08 23:13:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 175 transitions. [2024-11-08 23:13:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:15,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:15,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:15,140 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 23:13:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 85 states and 175 transitions. [2024-11-08 23:13:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 175 transitions. [2024-11-08 23:13:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:15,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:15,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 92 states and 192 transitions. [2024-11-08 23:13:18,011 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 192 transitions. [2024-11-08 23:13:18,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:18,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 94 states and 196 transitions. [2024-11-08 23:13:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 196 transitions. [2024-11-08 23:13:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:18,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,883 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 23:13:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:20,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 99 states and 206 transitions. [2024-11-08 23:13:20,186 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 206 transitions. [2024-11-08 23:13:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:20,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:20,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 100 states and 209 transitions. [2024-11-08 23:13:20,701 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 209 transitions. [2024-11-08 23:13:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:20,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:20,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 102 states and 212 transitions. [2024-11-08 23:13:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 212 transitions. [2024-11-08 23:13:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:21,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:21,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:21,238 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 23:13:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 103 states and 212 transitions. [2024-11-08 23:13:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 212 transitions. [2024-11-08 23:13:21,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:21,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:21,630 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 23:13:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 106 states and 216 transitions. [2024-11-08 23:13:22,465 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 216 transitions. [2024-11-08 23:13:22,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:13:22,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:22,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:22,528 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 23:13:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 107 states and 218 transitions. [2024-11-08 23:13:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 218 transitions. [2024-11-08 23:13:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:22,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:23,337 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 23:13:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 111 states and 225 transitions. [2024-11-08 23:13:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 225 transitions. [2024-11-08 23:13:24,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:24,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:24,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:25,087 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 23:13:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 114 states and 231 transitions. [2024-11-08 23:13:26,556 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 231 transitions. [2024-11-08 23:13:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:26,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,624 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 23:13:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 116 states and 238 transitions. [2024-11-08 23:13:27,544 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 238 transitions. [2024-11-08 23:13:27,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:27,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:27,615 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 23:13:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 118 states and 245 transitions. [2024-11-08 23:13:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 245 transitions. [2024-11-08 23:13:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:28,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:28,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,683 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 23:13:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 125 states and 289 transitions. [2024-11-08 23:13:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 289 transitions. [2024-11-08 23:13:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:31,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:31,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,972 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 23:13:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 128 states and 292 transitions. [2024-11-08 23:13:33,341 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 292 transitions. [2024-11-08 23:13:33,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:33,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:33,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:33,408 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 23:13:34,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:34,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 130 states and 294 transitions. [2024-11-08 23:13:34,344 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 294 transitions. [2024-11-08 23:13:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:34,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 137 states and 305 transitions. [2024-11-08 23:13:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 305 transitions. [2024-11-08 23:13:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:13:37,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:37,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:39,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 142 states and 312 transitions. [2024-11-08 23:13:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 312 transitions. [2024-11-08 23:13:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:39,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:39,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:39,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:40,049 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 23:13:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 146 states and 319 transitions. [2024-11-08 23:13:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 319 transitions. [2024-11-08 23:13:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:42,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:42,515 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 23:13:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:44,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 149 states and 327 transitions. [2024-11-08 23:13:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 327 transitions. [2024-11-08 23:13:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:44,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:44,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:44,720 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 23:13:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 151 states and 336 transitions. [2024-11-08 23:13:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 336 transitions. [2024-11-08 23:13:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:45,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:45,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:45,959 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 153 states and 342 transitions. [2024-11-08 23:13:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 342 transitions. [2024-11-08 23:13:47,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:47,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:47,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:47,384 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 23:13:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 154 states and 342 transitions. [2024-11-08 23:13:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 342 transitions. [2024-11-08 23:13:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:48,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:48,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:48,281 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 23:13:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 155 states and 343 transitions. [2024-11-08 23:13:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 343 transitions. [2024-11-08 23:13:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:48,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:48,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 157 states and 357 transitions. [2024-11-08 23:13:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 357 transitions. [2024-11-08 23:13:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:50,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:50,419 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 23:13:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 161 states and 366 transitions. [2024-11-08 23:13:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 366 transitions. [2024-11-08 23:13:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:51,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:51,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:51,872 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 23:13:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 165 states and 373 transitions. [2024-11-08 23:13:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 373 transitions. [2024-11-08 23:13:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:53,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:53,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:54,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:54,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 166 states and 373 transitions. [2024-11-08 23:13:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 373 transitions. [2024-11-08 23:13:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:54,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:54,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 167 states and 375 transitions. [2024-11-08 23:13:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 375 transitions. [2024-11-08 23:13:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:55,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:55,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 169 states and 376 transitions. [2024-11-08 23:13:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 376 transitions. [2024-11-08 23:13:56,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:56,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:56,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:13:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:59,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 177 states and 390 transitions. [2024-11-08 23:13:59,821 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 390 transitions. [2024-11-08 23:13:59,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:13:59,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:59,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:59,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:02,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 183 states and 399 transitions. [2024-11-08 23:14:02,588 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 399 transitions. [2024-11-08 23:14:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:02,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:02,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:03,189 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 23:14:05,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 187 states and 406 transitions. [2024-11-08 23:14:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 406 transitions. [2024-11-08 23:14:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:05,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,237 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 23:14:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:08,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 190 states and 414 transitions. [2024-11-08 23:14:08,816 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 414 transitions. [2024-11-08 23:14:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:08,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:08,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:08,887 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 23:14:09,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 191 states and 419 transitions. [2024-11-08 23:14:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 419 transitions. [2024-11-08 23:14:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:09,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:09,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:12,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 194 states and 429 transitions. [2024-11-08 23:14:12,326 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 429 transitions. [2024-11-08 23:14:12,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:12,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,414 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 23:14:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 195 states and 431 transitions. [2024-11-08 23:14:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 431 transitions. [2024-11-08 23:14:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:13,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:13,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:13,214 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 23:14:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 196 states and 431 transitions. [2024-11-08 23:14:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 431 transitions. [2024-11-08 23:14:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:14,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:14,122 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 23:14:14,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:14,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 197 states and 431 transitions. [2024-11-08 23:14:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 431 transitions. [2024-11-08 23:14:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:14,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:14,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:14,877 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 23:14:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 198 states and 431 transitions. [2024-11-08 23:14:15,481 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 431 transitions. [2024-11-08 23:14:15,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:15,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:15,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:15,551 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 23:14:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 199 states and 431 transitions. [2024-11-08 23:14:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 431 transitions. [2024-11-08 23:14:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:16,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:16,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:16,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:16,192 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 23:14:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 208 states and 477 transitions. [2024-11-08 23:14:22,825 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 477 transitions. [2024-11-08 23:14:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:22,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,880 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 23:14:25,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:25,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 212 states and 480 transitions. [2024-11-08 23:14:25,544 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 480 transitions. [2024-11-08 23:14:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:25,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:25,599 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 23:14:26,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 213 states and 480 transitions. [2024-11-08 23:14:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 480 transitions. [2024-11-08 23:14:26,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:26,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:26,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:26,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:26,271 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 23:14:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 215 states and 483 transitions. [2024-11-08 23:14:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 483 transitions. [2024-11-08 23:14:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:27,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:27,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:28,009 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 221 states and 497 transitions. [2024-11-08 23:14:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 497 transitions. [2024-11-08 23:14:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:31,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:31,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:32,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 222 states and 501 transitions. [2024-11-08 23:14:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 501 transitions. [2024-11-08 23:14:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:32,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:32,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:33,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:33,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 225 states and 502 transitions. [2024-11-08 23:14:33,478 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 502 transitions. [2024-11-08 23:14:33,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:33,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:33,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:33,561 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 23:14:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:36,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 229 states and 511 transitions. [2024-11-08 23:14:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 511 transitions. [2024-11-08 23:14:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:37,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:37,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 230 states and 513 transitions. [2024-11-08 23:14:37,483 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 513 transitions. [2024-11-08 23:14:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:37,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:37,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:37,540 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 231 states and 513 transitions. [2024-11-08 23:14:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 513 transitions. [2024-11-08 23:14:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:38,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:38,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:38,381 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 23:14:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 234 states and 518 transitions. [2024-11-08 23:14:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 518 transitions. [2024-11-08 23:14:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:40,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 235 states and 519 transitions. [2024-11-08 23:14:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 519 transitions. [2024-11-08 23:14:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:40,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:40,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 236 states and 519 transitions. [2024-11-08 23:14:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 519 transitions. [2024-11-08 23:14:41,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:14:41,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:41,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:41,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:41,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 237 states and 519 transitions. [2024-11-08 23:14:41,841 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 519 transitions. [2024-11-08 23:14:41,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:41,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:41,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:42,554 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 23:14:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 241 states and 526 transitions. [2024-11-08 23:14:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 526 transitions. [2024-11-08 23:14:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:46,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:46,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:46,671 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 23:14:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:50,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 244 states and 536 transitions. [2024-11-08 23:14:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 536 transitions. [2024-11-08 23:14:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:50,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,109 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 23:14:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 245 states and 543 transitions. [2024-11-08 23:14:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 543 transitions. [2024-11-08 23:14:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:51,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 248 states and 553 transitions. [2024-11-08 23:14:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 553 transitions. [2024-11-08 23:14:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:54,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:54,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:54,240 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 23:14:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 249 states and 553 transitions. [2024-11-08 23:14:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 553 transitions. [2024-11-08 23:14:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:55,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:55,339 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 23:14:56,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 250 states and 553 transitions. [2024-11-08 23:14:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 553 transitions. [2024-11-08 23:14:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:56,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:56,325 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 23:14:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 251 states and 555 transitions. [2024-11-08 23:14:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 555 transitions. [2024-11-08 23:14:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:57,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:57,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:57,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,331 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 23:14:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 252 states and 555 transitions. [2024-11-08 23:14:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 555 transitions. [2024-11-08 23:14:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:58,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:58,156 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 23:14:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 253 states and 555 transitions. [2024-11-08 23:14:58,984 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 555 transitions. [2024-11-08 23:14:58,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:58,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:59,402 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 23:15:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 254 states and 557 transitions. [2024-11-08 23:15:00,556 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 557 transitions. [2024-11-08 23:15:00,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:00,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:00,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:00,617 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 23:15:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 255 states and 557 transitions. [2024-11-08 23:15:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 557 transitions. [2024-11-08 23:15:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:01,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:01,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:01,433 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 23:15:02,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 256 states and 559 transitions. [2024-11-08 23:15:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 559 transitions. [2024-11-08 23:15:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:02,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:02,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:02,469 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 23:15:05,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 261 states and 567 transitions. [2024-11-08 23:15:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 567 transitions. [2024-11-08 23:15:05,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:05,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:05,550 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 23:15:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 263 states and 569 transitions. [2024-11-08 23:15:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 569 transitions. [2024-11-08 23:15:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:06,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:06,352 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:15:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:06,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 264 states and 570 transitions. [2024-11-08 23:15:06,945 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 570 transitions. [2024-11-08 23:15:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:06,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:06,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:07,005 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 23:15:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 265 states and 572 transitions. [2024-11-08 23:15:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 572 transitions. [2024-11-08 23:15:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:07,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 266 states and 572 transitions. [2024-11-08 23:15:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 572 transitions. [2024-11-08 23:15:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:09,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:09,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:15:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 275 states and 589 transitions. [2024-11-08 23:15:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 589 transitions. [2024-11-08 23:15:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:19,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:19,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:19,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:20,222 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:15:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 276 states and 589 transitions. [2024-11-08 23:15:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 589 transitions. [2024-11-08 23:15:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:21,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:21,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:21,847 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 23:15:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 279 states and 596 transitions. [2024-11-08 23:15:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 596 transitions. [2024-11-08 23:15:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:23,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:15:25,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 280 states and 596 transitions. [2024-11-08 23:15:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 596 transitions. [2024-11-08 23:15:25,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:15:25,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:25,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:25,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:15:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 282 states and 598 transitions. [2024-11-08 23:15:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 598 transitions. [2024-11-08 23:15:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:26,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:26,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:26,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:27,185 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 23:15:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 286 states and 605 transitions. [2024-11-08 23:15:31,564 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 605 transitions. [2024-11-08 23:15:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:31,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:31,994 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 23:15:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 289 states and 615 transitions. [2024-11-08 23:15:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 615 transitions. [2024-11-08 23:15:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:35,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:35,956 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 23:15:37,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 290 states and 622 transitions. [2024-11-08 23:15:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 622 transitions. [2024-11-08 23:15:37,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:37,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:37,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:37,182 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 23:15:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 291 states and 626 transitions. [2024-11-08 23:15:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 626 transitions. [2024-11-08 23:15:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:38,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:38,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:40,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:40,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 293 states and 632 transitions. [2024-11-08 23:15:40,885 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 632 transitions. [2024-11-08 23:15:40,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:40,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:40,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:40,940 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 23:15:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 294 states and 632 transitions. [2024-11-08 23:15:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 632 transitions. [2024-11-08 23:15:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:42,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:42,171 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 23:15:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 295 states and 634 transitions. [2024-11-08 23:15:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 634 transitions. [2024-11-08 23:15:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:43,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:43,356 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 23:15:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 296 states and 636 transitions. [2024-11-08 23:15:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 636 transitions. [2024-11-08 23:15:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:44,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:44,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:44,619 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 23:15:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 297 states and 636 transitions. [2024-11-08 23:15:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 636 transitions. [2024-11-08 23:15:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:45,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:45,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:45,576 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 23:15:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 298 states and 636 transitions. [2024-11-08 23:15:46,475 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 636 transitions. [2024-11-08 23:15:46,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:46,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:46,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:46,541 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 23:15:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:47,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 299 states and 636 transitions. [2024-11-08 23:15:47,484 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 636 transitions. [2024-11-08 23:15:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:47,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:47,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 300 states and 636 transitions. [2024-11-08 23:15:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 636 transitions. [2024-11-08 23:15:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:48,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:48,545 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:49,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:49,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 301 states and 636 transitions. [2024-11-08 23:15:49,494 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 636 transitions. [2024-11-08 23:15:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:15:49,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:49,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:49,556 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 23:16:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 312 states and 688 transitions. [2024-11-08 23:16:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 688 transitions. [2024-11-08 23:16:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:01,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:01,582 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 23:16:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 317 states and 692 transitions. [2024-11-08 23:16:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 692 transitions. [2024-11-08 23:16:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:06,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:06,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:06,854 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 23:16:07,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 318 states and 692 transitions. [2024-11-08 23:16:07,866 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 692 transitions. [2024-11-08 23:16:07,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:07,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:07,925 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 23:16:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 321 states and 694 transitions. [2024-11-08 23:16:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 694 transitions. [2024-11-08 23:16:11,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:11,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 323 states and 708 transitions. [2024-11-08 23:16:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 708 transitions. [2024-11-08 23:16:13,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:13,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:13,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:14,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:14,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 324 states and 711 transitions. [2024-11-08 23:16:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 711 transitions. [2024-11-08 23:16:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:14,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:14,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:14,872 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:16,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 325 states and 715 transitions. [2024-11-08 23:16:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 715 transitions. [2024-11-08 23:16:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:16,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:16,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 326 states and 715 transitions. [2024-11-08 23:16:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 715 transitions. [2024-11-08 23:16:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:17,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:17,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:17,756 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:16:21,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 331 states and 723 transitions. [2024-11-08 23:16:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 723 transitions. [2024-11-08 23:16:21,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:21,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:21,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:21,651 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:22,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 332 states and 723 transitions. [2024-11-08 23:16:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 723 transitions. [2024-11-08 23:16:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:22,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:22,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:16:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 334 states and 724 transitions. [2024-11-08 23:16:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 724 transitions. [2024-11-08 23:16:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:23,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:23,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:16:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 335 states and 724 transitions. [2024-11-08 23:16:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 724 transitions. [2024-11-08 23:16:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:25,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:25,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:25,072 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 23:16:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 338 states and 726 transitions. [2024-11-08 23:16:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 726 transitions. [2024-11-08 23:16:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:16:27,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:27,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:16:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:30,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 341 states and 731 transitions. [2024-11-08 23:16:30,355 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 731 transitions. [2024-11-08 23:16:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:30,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,493 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 23:16:37,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 345 states and 738 transitions. [2024-11-08 23:16:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 738 transitions. [2024-11-08 23:16:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:37,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,722 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 23:16:42,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 348 states and 750 transitions. [2024-11-08 23:16:42,682 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 750 transitions. [2024-11-08 23:16:42,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:42,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:42,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:42,754 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 23:16:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 349 states and 759 transitions. [2024-11-08 23:16:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 759 transitions. [2024-11-08 23:16:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:44,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:44,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,294 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 23:16:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 350 states and 763 transitions. [2024-11-08 23:16:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 763 transitions. [2024-11-08 23:16:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:45,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,658 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 352 states and 769 transitions. [2024-11-08 23:16:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 769 transitions. [2024-11-08 23:16:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:48,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:48,433 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 23:16:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 353 states and 769 transitions. [2024-11-08 23:16:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 769 transitions. [2024-11-08 23:16:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:49,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:49,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:50,009 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 23:16:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 354 states and 771 transitions. [2024-11-08 23:16:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 771 transitions. [2024-11-08 23:16:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:51,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:51,642 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 23:16:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 355 states and 773 transitions. [2024-11-08 23:16:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 773 transitions. [2024-11-08 23:16:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:53,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:53,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:53,129 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 23:16:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 356 states and 773 transitions. [2024-11-08 23:16:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 773 transitions. [2024-11-08 23:16:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:54,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:54,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:54,429 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 23:16:55,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 357 states and 773 transitions. [2024-11-08 23:16:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 773 transitions. [2024-11-08 23:16:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:55,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:55,735 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 23:16:57,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 358 states and 773 transitions. [2024-11-08 23:16:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 773 transitions. [2024-11-08 23:16:57,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:57,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:57,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:57,162 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 23:16:58,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 359 states and 773 transitions. [2024-11-08 23:16:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 773 transitions. [2024-11-08 23:16:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:58,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:58,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:58,372 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 23:16:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 360 states and 773 transitions. [2024-11-08 23:16:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 773 transitions. [2024-11-08 23:16:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:16:59,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:59,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,260 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 23:17:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 362 states and 778 transitions. [2024-11-08 23:17:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 778 transitions. [2024-11-08 23:17:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:03,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,268 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 23:17:04,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 363 states and 779 transitions. [2024-11-08 23:17:04,424 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 779 transitions. [2024-11-08 23:17:04,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:04,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,514 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:05,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 364 states and 779 transitions. [2024-11-08 23:17:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 779 transitions. [2024-11-08 23:17:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:05,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,919 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 23:17:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 368 states and 788 transitions. [2024-11-08 23:17:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 788 transitions. [2024-11-08 23:17:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:09,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:09,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:09,337 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 23:17:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:10,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 370 states and 790 transitions. [2024-11-08 23:17:10,381 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 790 transitions. [2024-11-08 23:17:10,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:10,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:10,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,421 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 23:17:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 371 states and 790 transitions. [2024-11-08 23:17:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 790 transitions. [2024-11-08 23:17:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:11,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:11,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:12,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:12,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 372 states and 791 transitions. [2024-11-08 23:17:12,120 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 791 transitions. [2024-11-08 23:17:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:12,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:12,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:12,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:12,186 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 373 states and 791 transitions. [2024-11-08 23:17:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 791 transitions. [2024-11-08 23:17:12,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:12,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:12,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:12,297 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:13,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:13,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 374 states and 792 transitions. [2024-11-08 23:17:13,437 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 792 transitions. [2024-11-08 23:17:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:13,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:13,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:13,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 378 states and 800 transitions. [2024-11-08 23:17:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 800 transitions. [2024-11-08 23:17:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:18,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:18,878 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:19,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 379 states and 803 transitions. [2024-11-08 23:17:19,662 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 803 transitions. [2024-11-08 23:17:19,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:19,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:17:21,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 380 states and 805 transitions. [2024-11-08 23:17:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 805 transitions. [2024-11-08 23:17:21,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:21,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,160 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:22,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 381 states and 806 transitions. [2024-11-08 23:17:22,207 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 806 transitions. [2024-11-08 23:17:22,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:22,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:22,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:22,278 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:22,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 382 states and 806 transitions. [2024-11-08 23:17:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 806 transitions. [2024-11-08 23:17:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:22,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:22,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:23,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 383 states and 806 transitions. [2024-11-08 23:17:23,419 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 806 transitions. [2024-11-08 23:17:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:23,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:23,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:23,494 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 386 states and 812 transitions. [2024-11-08 23:17:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 812 transitions. [2024-11-08 23:17:27,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:27,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:27,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:28,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 387 states and 814 transitions. [2024-11-08 23:17:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 814 transitions. [2024-11-08 23:17:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:28,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:28,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,254 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:52,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 401 states and 837 transitions. [2024-11-08 23:17:52,294 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 837 transitions. [2024-11-08 23:17:52,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:52,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:52,569 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 407 states and 843 transitions. [2024-11-08 23:17:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 843 transitions. [2024-11-08 23:17:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:17:56,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:57,559 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 411 states and 850 transitions. [2024-11-08 23:18:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 850 transitions. [2024-11-08 23:18:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:04,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:11,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 414 states and 862 transitions. [2024-11-08 23:18:11,127 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 862 transitions. [2024-11-08 23:18:11,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:11,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:11,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,217 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 415 states and 871 transitions. [2024-11-08 23:18:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 871 transitions. [2024-11-08 23:18:13,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:13,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:13,320 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 418 states and 881 transitions. [2024-11-08 23:18:18,087 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 881 transitions. [2024-11-08 23:18:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:18,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:18,184 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 419 states and 883 transitions. [2024-11-08 23:18:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 883 transitions. [2024-11-08 23:18:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:19,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:19,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:21,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 420 states and 883 transitions. [2024-11-08 23:18:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 883 transitions. [2024-11-08 23:18:21,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:21,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:21,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:21,946 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:23,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 421 states and 885 transitions. [2024-11-08 23:18:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 885 transitions. [2024-11-08 23:18:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:23,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:23,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:23,751 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:25,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 422 states and 885 transitions. [2024-11-08 23:18:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 885 transitions. [2024-11-08 23:18:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:25,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 423 states and 887 transitions. [2024-11-08 23:18:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 887 transitions. [2024-11-08 23:18:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:27,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:27,464 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 424 states and 887 transitions. [2024-11-08 23:18:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 887 transitions. [2024-11-08 23:18:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:29,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:29,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:29,139 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 425 states and 887 transitions. [2024-11-08 23:18:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 887 transitions. [2024-11-08 23:18:30,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:30,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:30,828 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 426 states and 887 transitions. [2024-11-08 23:18:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 887 transitions. [2024-11-08 23:18:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:32,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:32,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:32,439 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 427 states and 887 transitions. [2024-11-08 23:18:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 887 transitions. [2024-11-08 23:18:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:34,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 428 states and 887 transitions. [2024-11-08 23:18:35,665 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 887 transitions. [2024-11-08 23:18:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:35,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:18:58,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:58,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 441 states and 945 transitions. [2024-11-08 23:18:58,352 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 945 transitions. [2024-11-08 23:18:58,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:18:58,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:58,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:19:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 447 states and 949 transitions. [2024-11-08 23:19:07,535 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 949 transitions. [2024-11-08 23:19:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:19:07,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:07,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:07,609 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:19:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 449 states and 949 transitions. [2024-11-08 23:19:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 949 transitions. [2024-11-08 23:19:11,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:19:11,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:11,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:11,753 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:19:14,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 451 states and 949 transitions. [2024-11-08 23:19:14,769 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 949 transitions. [2024-11-08 23:19:14,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:19:14,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:19:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 453 states and 951 transitions. [2024-11-08 23:19:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 951 transitions. [2024-11-08 23:19:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:19:18,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:18,400 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:19:24,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 458 states and 960 transitions. [2024-11-08 23:19:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 960 transitions. [2024-11-08 23:19:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:19:24,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:24,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:19:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 461 states and 961 transitions. [2024-11-08 23:19:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 961 transitions. [2024-11-08 23:19:27,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:19:27,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 464 states and 968 transitions. [2024-11-08 23:19:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 968 transitions. [2024-11-08 23:19:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:19:31,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:31,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:31,325 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 467 states and 972 transitions. [2024-11-08 23:19:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 972 transitions. [2024-11-08 23:19:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:19:36,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:47,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 471 states and 979 transitions. [2024-11-08 23:19:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 979 transitions. [2024-11-08 23:19:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:19:47,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 474 states and 993 transitions. [2024-11-08 23:19:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 993 transitions. [2024-11-08 23:19:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:19:56,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:56,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 475 states and 1002 transitions. [2024-11-08 23:19:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1002 transitions. [2024-11-08 23:19:58,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:19:58,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:58,698 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 476 states and 1006 transitions. [2024-11-08 23:20:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1006 transitions. [2024-11-08 23:20:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:00,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:00,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:04,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:04,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 478 states and 1012 transitions. [2024-11-08 23:20:04,963 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1012 transitions. [2024-11-08 23:20:04,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:04,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:04,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:06,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 479 states and 1014 transitions. [2024-11-08 23:20:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1014 transitions. [2024-11-08 23:20:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:06,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:06,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 480 states and 1016 transitions. [2024-11-08 23:20:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1016 transitions. [2024-11-08 23:20:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:09,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:09,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:11,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 481 states and 1016 transitions. [2024-11-08 23:20:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1016 transitions. [2024-11-08 23:20:11,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:11,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:11,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 482 states and 1018 transitions. [2024-11-08 23:20:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1018 transitions. [2024-11-08 23:20:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:13,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:14,032 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 483 states and 1018 transitions. [2024-11-08 23:20:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1018 transitions. [2024-11-08 23:20:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:15,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:15,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:17,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 484 states and 1018 transitions. [2024-11-08 23:20:17,821 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1018 transitions. [2024-11-08 23:20:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:17,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:17,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:17,897 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 485 states and 1018 transitions. [2024-11-08 23:20:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1018 transitions. [2024-11-08 23:20:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:19,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:19,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 486 states and 1018 transitions. [2024-11-08 23:20:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1018 transitions. [2024-11-08 23:20:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:21,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:23,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 487 states and 1018 transitions. [2024-11-08 23:20:23,461 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1018 transitions. [2024-11-08 23:20:23,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:23,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:23,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:23,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:20:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:25,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 488 states and 1018 transitions. [2024-11-08 23:20:25,408 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1018 transitions. [2024-11-08 23:20:25,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:25,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:25,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:20:30,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:30,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 490 states and 1023 transitions. [2024-11-08 23:20:30,599 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1023 transitions. [2024-11-08 23:20:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:30,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:30,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:20:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 491 states and 1024 transitions. [2024-11-08 23:20:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1024 transitions. [2024-11-08 23:20:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:32,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:32,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:20:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:34,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 492 states and 1024 transitions. [2024-11-08 23:20:34,075 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1024 transitions. [2024-11-08 23:20:34,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:34,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:34,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:20:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 497 states and 1033 transitions. [2024-11-08 23:20:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1033 transitions. [2024-11-08 23:20:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:40,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:20:41,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 499 states and 1035 transitions. [2024-11-08 23:20:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1035 transitions. [2024-11-08 23:20:41,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:41,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:41,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:20:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:44,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 500 states and 1036 transitions. [2024-11-08 23:20:44,022 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1036 transitions. [2024-11-08 23:20:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:44,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:44,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:44,096 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:20:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:45,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 501 states and 1036 transitions. [2024-11-08 23:20:45,895 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1036 transitions. [2024-11-08 23:20:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:45,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:45,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 502 states and 1036 transitions. [2024-11-08 23:20:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1036 transitions. [2024-11-08 23:20:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:47,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:47,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 504 states and 1051 transitions. [2024-11-08 23:20:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1051 transitions. [2024-11-08 23:20:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:52,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:52,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:20:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 506 states and 1055 transitions. [2024-11-08 23:20:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1055 transitions. [2024-11-08 23:20:54,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:54,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:54,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 508 states and 1059 transitions. [2024-11-08 23:20:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1059 transitions. [2024-11-08 23:20:56,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:56,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:56,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:57,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 509 states and 1063 transitions. [2024-11-08 23:20:57,967 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1063 transitions. [2024-11-08 23:20:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:57,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:57,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:58,038 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 511 states and 1068 transitions. [2024-11-08 23:21:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1068 transitions. [2024-11-08 23:21:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:21:01,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:01,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 513 states and 1073 transitions. [2024-11-08 23:21:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1073 transitions. [2024-11-08 23:21:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:21:04,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:04,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 514 states and 1073 transitions. [2024-11-08 23:21:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1073 transitions. [2024-11-08 23:21:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:21:06,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,656 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 515 states and 1075 transitions. [2024-11-08 23:21:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1075 transitions. [2024-11-08 23:21:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:21:07,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:21:07,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:07,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 516 states and 1075 transitions. [2024-11-08 23:21:07,982 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1075 transitions. [2024-11-08 23:21:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:21:07,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:07,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:21:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 517 states and 1075 transitions. [2024-11-08 23:21:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1075 transitions. [2024-11-08 23:21:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:21:09,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:09,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:09,735 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:13,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 520 states and 1077 transitions. [2024-11-08 23:21:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1077 transitions. [2024-11-08 23:21:13,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:21:13,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:13,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:38,705 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:23:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 531 states and 1103 transitions. [2024-11-08 23:23:08,714 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1103 transitions. [2024-11-08 23:23:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:23:08,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:08,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:23:18,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 534 states and 1104 transitions. [2024-11-08 23:23:18,506 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1104 transitions. [2024-11-08 23:23:18,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:23:18,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:18,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:18,591 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 537 states and 1106 transitions. [2024-11-08 23:23:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1106 transitions. [2024-11-08 23:23:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:23:23,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:23:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 538 states and 1106 transitions. [2024-11-08 23:23:47,242 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1106 transitions. [2024-11-08 23:23:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:23:47,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:47,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:23:50,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 539 states and 1106 transitions. [2024-11-08 23:23:50,803 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1106 transitions. [2024-11-08 23:23:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:23:50,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:50,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:23:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 541 states and 1108 transitions. [2024-11-08 23:23:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1108 transitions. [2024-11-08 23:23:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:23:54,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:54,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:23:57,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 542 states and 1108 transitions. [2024-11-08 23:23:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1108 transitions. [2024-11-08 23:23:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:23:57,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:57,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:00,016 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:11,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 546 states and 1115 transitions. [2024-11-08 23:24:11,927 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1115 transitions. [2024-11-08 23:24:11,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:11,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:11,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 549 states and 1129 transitions. [2024-11-08 23:24:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1129 transitions. [2024-11-08 23:24:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:23,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:23,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:23,339 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 550 states and 1138 transitions. [2024-11-08 23:24:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1138 transitions. [2024-11-08 23:24:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:26,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:26,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 553 states and 1148 transitions. [2024-11-08 23:24:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1148 transitions. [2024-11-08 23:24:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:34,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:34,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:34,703 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 554 states and 1148 transitions. [2024-11-08 23:24:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1148 transitions. [2024-11-08 23:24:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:37,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:37,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:40,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:40,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 555 states and 1150 transitions. [2024-11-08 23:24:40,386 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1150 transitions. [2024-11-08 23:24:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:40,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:40,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 556 states and 1152 transitions. [2024-11-08 23:24:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1152 transitions. [2024-11-08 23:24:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:43,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:43,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 557 states and 1152 transitions. [2024-11-08 23:24:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1152 transitions. [2024-11-08 23:24:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:45,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:45,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:45,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:24:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 558 states and 1154 transitions. [2024-11-08 23:24:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1154 transitions. [2024-11-08 23:24:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:48,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:48,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:48,385 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 559 states and 1154 transitions. [2024-11-08 23:24:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1154 transitions. [2024-11-08 23:24:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:50,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:50,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:24:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 560 states and 1157 transitions. [2024-11-08 23:24:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1157 transitions. [2024-11-08 23:24:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:53,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:53,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:53,551 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:55,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:55,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 561 states and 1157 transitions. [2024-11-08 23:24:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1157 transitions. [2024-11-08 23:24:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:55,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:55,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:24:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 562 states and 1157 transitions. [2024-11-08 23:24:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1157 transitions. [2024-11-08 23:24:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:24:58,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:58,459 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:25:00,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 563 states and 1157 transitions. [2024-11-08 23:25:00,857 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1157 transitions. [2024-11-08 23:25:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:00,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:25:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 564 states and 1157 transitions. [2024-11-08 23:25:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1157 transitions. [2024-11-08 23:25:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:03,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,566 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:25:05,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 565 states and 1157 transitions. [2024-11-08 23:25:05,780 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1157 transitions. [2024-11-08 23:25:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:05,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:25:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 580 states and 1222 transitions. [2024-11-08 23:25:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1222 transitions. [2024-11-08 23:25:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:44,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:44,642 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:26:00,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:00,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 587 states and 1225 transitions. [2024-11-08 23:26:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1225 transitions. [2024-11-08 23:26:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:26:00,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:00,652 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:26:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 589 states and 1225 transitions. [2024-11-08 23:26:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1225 transitions. [2024-11-08 23:26:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:26:05,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:05,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:05,347 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:26:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 593 states and 1227 transitions. [2024-11-08 23:26:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1227 transitions. [2024-11-08 23:26:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:26:14,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:14,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:14,944 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:26:22,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 597 states and 1236 transitions. [2024-11-08 23:26:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1236 transitions. [2024-11-08 23:26:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:26:22,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:22,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked.