./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/egcd-both-nt.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/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_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/egcd-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8191111967e355faaa9e1f9b07a30261823b2d1609aae7d52c8a75e30cb27230 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:43:01,298 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:43:01,397 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:43:01,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:43:01,409 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:43:01,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:43:01,448 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:43:01,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:43:01,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:43:01,449 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:43:01,450 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:43:01,450 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:43:01,450 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:43:01,453 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:43:01,453 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:43:01,453 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:43:01,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:43:01,454 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:43:01,454 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:43:01,455 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:43:01,457 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:43:01,458 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:43:01,458 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:43:01,459 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:43:01,459 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:43:01,459 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:43:01,460 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:43:01,460 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:43:01,460 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:43:01,461 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:01,461 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:43:01,461 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:43:01,461 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:43:01,466 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:43:01,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:43:01,467 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_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8191111967e355faaa9e1f9b07a30261823b2d1609aae7d52c8a75e30cb27230 [2024-11-09 00:43:01,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:43:01,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:43:01,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:43:01,771 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:43:01,772 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:43:01,773 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-nla/egcd-both-nt.c Unable to find full path for "g++" [2024-11-09 00:43:03,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:43:04,034 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:43:04,034 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/sv-benchmarks/c/termination-nla/egcd-both-nt.c [2024-11-09 00:43:04,043 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/data/f375b9d88/4820f92703b7421d8a6eb58671b65eb0/FLAG3a1d44fa9 [2024-11-09 00:43:04,058 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/data/f375b9d88/4820f92703b7421d8a6eb58671b65eb0 [2024-11-09 00:43:04,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:43:04,065 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:43:04,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:04,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:43:04,075 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:43:04,076 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b20f188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04, skipping insertion in model container [2024-11-09 00:43:04,080 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,103 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:43:04,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:43:04,286 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:43:04,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:43:04,318 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:43:04,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04 WrapperNode [2024-11-09 00:43:04,318 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:04,320 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:43:04,320 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:43:04,320 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:43:04,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,332 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,351 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 55 [2024-11-09 00:43:04,352 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:43:04,352 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:43:04,353 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:43:04,353 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:43:04,361 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,362 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,363 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,365 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,369 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,370 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,370 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,372 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:43:04,373 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:43:04,373 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:43:04,373 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:43:04,374 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:04,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:43:04,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:43:04,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdea622f-7ac1-4e8e-87f6-3237a5701c9e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:43:04,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:43:04,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:43:04,509 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:43:04,512 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:43:04,866 INFO L? ?]: Removed 49 outVars from TransFormulas that were not future-live. [2024-11-09 00:43:04,868 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:43:04,905 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:43:04,906 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:43:04,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:43:04 BoogieIcfgContainer [2024-11-09 00:43:04,907 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:43:04,908 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:43:04,908 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:43:04,919 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:43:04,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:43:04" (1/1) ... [2024-11-09 00:43:04,929 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:43:04,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 42 states and 45 transitions. [2024-11-09 00:43:05,000 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 45 transitions. [2024-11-09 00:43:05,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:43:05,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:05,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:43:05,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 43 states and 47 transitions. [2024-11-09 00:43:05,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2024-11-09 00:43:05,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:43:05,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:05,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:05,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 22 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:43:05,247 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:05,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:05,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 44 states and 48 transitions. [2024-11-09 00:43:05,277 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 48 transitions. [2024-11-09 00:43:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:43:05,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:05,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:05,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:05,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 23 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:43:05,308 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:05,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 47 states and 54 transitions. [2024-11-09 00:43:05,528 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 54 transitions. [2024-11-09 00:43:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:43:05,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:05,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 24 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:43:05,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:05,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-11-09 00:43:05,980 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-11-09 00:43:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:43:05,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:05,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:06,014 INFO L255 TraceCheckSpWp]: Trace formula consists of 25 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:43:06,015 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:06,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 54 states and 67 transitions. [2024-11-09 00:43:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2024-11-09 00:43:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:43:06,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:06,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:06,370 INFO L255 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:43:06,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 55 states and 68 transitions. [2024-11-09 00:43:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2024-11-09 00:43:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:43:07,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:07,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:07,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 54 states and 67 transitions. [2024-11-09 00:43:07,238 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2024-11-09 00:43:07,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:43:07,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:07,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:07,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:07,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 53 states and 66 transitions. [2024-11-09 00:43:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 66 transitions. [2024-11-09 00:43:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:43:07,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:07,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:08,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 63 states and 82 transitions. [2024-11-09 00:43:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 82 transitions. [2024-11-09 00:43:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:43:08,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 73 states and 98 transitions. [2024-11-09 00:43:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 98 transitions. [2024-11-09 00:43:09,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:43:09,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:09,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:11,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:11,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 84 states and 117 transitions. [2024-11-09 00:43:11,640 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 117 transitions. [2024-11-09 00:43:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:43:11,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 95 states and 136 transitions. [2024-11-09 00:43:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 136 transitions. [2024-11-09 00:43:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:43:13,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:13,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:13,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 99 states and 141 transitions. [2024-11-09 00:43:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-09 00:43:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:43:14,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:14,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:14,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 103 states and 146 transitions. [2024-11-09 00:43:14,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 146 transitions. [2024-11-09 00:43:14,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:43:14,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:14,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:17,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 116 states and 169 transitions. [2024-11-09 00:43:17,775 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 169 transitions. [2024-11-09 00:43:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:43:17,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:17,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 129 states and 192 transitions. [2024-11-09 00:43:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 192 transitions. [2024-11-09 00:43:20,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:43:20,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:21,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 135 states and 202 transitions. [2024-11-09 00:43:21,716 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 202 transitions. [2024-11-09 00:43:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:43:21,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:21,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:21,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:22,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 141 states and 217 transitions. [2024-11-09 00:43:22,706 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 217 transitions. [2024-11-09 00:43:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:43:22,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:22,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:22,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:43:22,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:27,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 156 states and 253 transitions. [2024-11-09 00:43:27,913 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 253 transitions. [2024-11-09 00:43:27,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:43:27,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:27,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:28,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:30,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 163 states and 267 transitions. [2024-11-09 00:43:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 267 transitions. [2024-11-09 00:43:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:43:30,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:30,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:30,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:30,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:43:30,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:32,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 167 states and 278 transitions. [2024-11-09 00:43:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 278 transitions. [2024-11-09 00:43:32,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:43:32,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:32,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:32,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:44,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 175 states and 295 transitions. [2024-11-09 00:43:44,047 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 295 transitions. [2024-11-09 00:43:44,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:43:44,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:44,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:44,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 176 states and 298 transitions. [2024-11-09 00:43:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 298 transitions. [2024-11-09 00:43:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:43:44,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:44,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:45,011 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:43:45,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:50,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:50,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 190 states and 323 transitions. [2024-11-09 00:43:50,992 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 323 transitions. [2024-11-09 00:43:50,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:43:50,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:50,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:58,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:58,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 199 states and 346 transitions. [2024-11-09 00:43:58,475 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 346 transitions. [2024-11-09 00:43:58,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:43:58,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:58,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:58,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 201 states and 351 transitions. [2024-11-09 00:44:00,868 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 351 transitions. [2024-11-09 00:44:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:44:00,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:00,890 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:02,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 202 states and 355 transitions. [2024-11-09 00:44:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 355 transitions. [2024-11-09 00:44:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:44:02,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:02,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:02,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:02,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 203 states and 356 transitions. [2024-11-09 00:44:02,750 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 356 transitions. [2024-11-09 00:44:02,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:44:02,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:02,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:03,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:03,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 204 states and 359 transitions. [2024-11-09 00:44:03,352 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 359 transitions. [2024-11-09 00:44:03,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:44:03,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:03,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:44:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:03,370 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:44:03,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:44:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:05,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:05,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 207 states and 373 transitions. [2024-11-09 00:44:05,954 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 373 transitions. [2024-11-09 00:44:05,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:44:05,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:05,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:06,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:19,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 217 states and 398 transitions. [2024-11-09 00:44:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 398 transitions. [2024-11-09 00:44:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:44:19,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:19,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:19,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:22,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:22,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 219 states and 404 transitions. [2024-11-09 00:44:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 404 transitions. [2024-11-09 00:44:22,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:44:22,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:22,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:24,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 220 states and 406 transitions. [2024-11-09 00:44:24,092 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 406 transitions. [2024-11-09 00:44:24,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:44:24,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:24,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:24,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 222 states and 411 transitions. [2024-11-09 00:44:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 411 transitions. [2024-11-09 00:44:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:44:24,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 224 states and 416 transitions. [2024-11-09 00:44:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 416 transitions. [2024-11-09 00:44:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:44:29,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:32,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 225 states and 419 transitions. [2024-11-09 00:44:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 419 transitions. [2024-11-09 00:44:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:44:32,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:32,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:44:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:32,157 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:44:32,158 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:44:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:35,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 228 states and 424 transitions. [2024-11-09 00:44:35,924 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 424 transitions. [2024-11-09 00:44:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:44:35,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:35,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 239 states and 450 transitions. [2024-11-09 00:44:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 450 transitions. [2024-11-09 00:44:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:44:58,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:58,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 240 states and 450 transitions. [2024-11-09 00:45:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 450 transitions. [2024-11-09 00:45:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:45:00,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:00,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:02,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 241 states and 451 transitions. [2024-11-09 00:45:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 451 transitions. [2024-11-09 00:45:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:45:02,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:02,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:06,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 243 states and 454 transitions. [2024-11-09 00:45:06,137 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 454 transitions. [2024-11-09 00:45:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:45:06,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:07,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 244 states and 455 transitions. [2024-11-09 00:45:07,866 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 455 transitions. [2024-11-09 00:45:07,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:45:07,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:10,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:10,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 244 states and 454 transitions. [2024-11-09 00:45:10,319 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 454 transitions. [2024-11-09 00:45:10,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:45:10,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:10,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:10,338 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:13,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 245 states and 457 transitions. [2024-11-09 00:45:13,006 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 457 transitions. [2024-11-09 00:45:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:45:13,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:45:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:13,024 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:45:13,025 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:45:14,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 249 states and 470 transitions. [2024-11-09 00:45:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 470 transitions. [2024-11-09 00:45:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:45:18,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:18,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 261 states and 498 transitions. [2024-11-09 00:45:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 498 transitions. [2024-11-09 00:45:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:45:45,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:48,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 263 states and 501 transitions. [2024-11-09 00:45:48,909 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 501 transitions. [2024-11-09 00:45:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:45:48,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:48,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 264 states and 501 transitions. [2024-11-09 00:45:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 501 transitions. [2024-11-09 00:45:51,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:45:51,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:55,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 266 states and 504 transitions. [2024-11-09 00:45:55,317 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 504 transitions. [2024-11-09 00:45:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:45:55,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:55,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 268 states and 505 transitions. [2024-11-09 00:45:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 505 transitions. [2024-11-09 00:45:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:45:57,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:57,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,092 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 288 states and 542 transitions. [2024-11-09 00:46:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 542 transitions. [2024-11-09 00:46:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:46:08,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:08,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:08,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:22,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 312 states and 582 transitions. [2024-11-09 00:46:22,763 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 582 transitions. [2024-11-09 00:46:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:46:22,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:22,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:23,551 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:47,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 331 states and 630 transitions. [2024-11-09 00:46:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 630 transitions. [2024-11-09 00:46:47,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:46:47,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:47,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:06,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 350 states and 670 transitions. [2024-11-09 00:47:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 670 transitions. [2024-11-09 00:47:06,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:06,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:06,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:10,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:10,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 353 states and 683 transitions. [2024-11-09 00:47:10,973 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 683 transitions. [2024-11-09 00:47:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:10,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:10,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:10,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:11,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 355 states and 688 transitions. [2024-11-09 00:47:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 688 transitions. [2024-11-09 00:47:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:15,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:15,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:26,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:26,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 361 states and 698 transitions. [2024-11-09 00:47:26,272 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 698 transitions. [2024-11-09 00:47:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:26,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:26,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 365 states and 707 transitions. [2024-11-09 00:47:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 707 transitions. [2024-11-09 00:47:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:32,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:32,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:33,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:33,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 366 states and 708 transitions. [2024-11-09 00:47:33,970 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 708 transitions. [2024-11-09 00:47:33,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:33,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:33,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:36,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 367 states and 708 transitions. [2024-11-09 00:47:36,147 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 708 transitions. [2024-11-09 00:47:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:36,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:36,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:36,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:38,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 368 states and 708 transitions. [2024-11-09 00:47:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 708 transitions. [2024-11-09 00:47:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:38,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:38,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:40,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 369 states and 712 transitions. [2024-11-09 00:47:40,026 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 712 transitions. [2024-11-09 00:47:40,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:40,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:40,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 370 states and 715 transitions. [2024-11-09 00:47:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 715 transitions. [2024-11-09 00:47:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:41,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:41,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 372 states and 716 transitions. [2024-11-09 00:47:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 716 transitions. [2024-11-09 00:47:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:43,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:43,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:44,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:44,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 374 states and 717 transitions. [2024-11-09 00:47:45,000 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 717 transitions. [2024-11-09 00:47:45,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:45,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:45,032 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:46,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 375 states and 717 transitions. [2024-11-09 00:47:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 717 transitions. [2024-11-09 00:47:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:46,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:47,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 376 states and 717 transitions. [2024-11-09 00:47:47,943 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 717 transitions. [2024-11-09 00:47:47,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:47,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:47,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 378 states and 722 transitions. [2024-11-09 00:47:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 722 transitions. [2024-11-09 00:47:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:49,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:49,303 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 380 states and 727 transitions. [2024-11-09 00:47:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 727 transitions. [2024-11-09 00:47:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:50,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 381 states and 730 transitions. [2024-11-09 00:47:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 730 transitions. [2024-11-09 00:47:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:52,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:52,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:52,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:55,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 382 states and 733 transitions. [2024-11-09 00:47:55,299 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 733 transitions. [2024-11-09 00:47:55,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:55,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:55,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 383 states and 736 transitions. [2024-11-09 00:47:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 736 transitions. [2024-11-09 00:47:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:47:57,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:57,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:58,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:58,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 384 states and 739 transitions. [2024-11-09 00:47:58,880 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 739 transitions. [2024-11-09 00:47:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:47:58,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:58,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:59,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:08,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:08,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 392 states and 760 transitions. [2024-11-09 00:48:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 760 transitions. [2024-11-09 00:48:08,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:48:08,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:08,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:09,899 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 405 states and 794 transitions. [2024-11-09 00:48:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 794 transitions. [2024-11-09 00:48:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:48:25,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 409 states and 800 transitions. [2024-11-09 00:48:27,529 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 800 transitions. [2024-11-09 00:48:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:48:27,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:27,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:46,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 421 states and 829 transitions. [2024-11-09 00:48:46,683 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 829 transitions. [2024-11-09 00:48:46,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:48:46,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:46,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:46,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 425 states and 844 transitions. [2024-11-09 00:48:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 844 transitions. [2024-11-09 00:48:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:48:55,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:55,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:16,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 437 states and 879 transitions. [2024-11-09 00:49:16,571 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 879 transitions. [2024-11-09 00:49:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:16,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:16,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:16,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:16,592 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 441 states and 890 transitions. [2024-11-09 00:49:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 890 transitions. [2024-11-09 00:49:23,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:23,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:23,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:23,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:26,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 442 states and 893 transitions. [2024-11-09 00:49:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 893 transitions. [2024-11-09 00:49:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:26,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:26,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 444 states and 897 transitions. [2024-11-09 00:49:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 897 transitions. [2024-11-09 00:49:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:29,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:29,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:29,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:32,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 445 states and 901 transitions. [2024-11-09 00:49:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 901 transitions. [2024-11-09 00:49:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:32,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:32,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 447 states and 908 transitions. [2024-11-09 00:49:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 908 transitions. [2024-11-09 00:49:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:36,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 453 states and 923 transitions. [2024-11-09 00:49:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 923 transitions. [2024-11-09 00:49:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:43,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 457 states and 929 transitions. [2024-11-09 00:49:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 929 transitions. [2024-11-09 00:49:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:45,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:45,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 458 states and 932 transitions. [2024-11-09 00:49:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 932 transitions. [2024-11-09 00:49:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:48,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:48,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 459 states and 933 transitions. [2024-11-09 00:49:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 933 transitions. [2024-11-09 00:49:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:52,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:52,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:53,002 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 460 states and 934 transitions. [2024-11-09 00:49:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 934 transitions. [2024-11-09 00:49:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:49:56,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:56,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 463 states and 936 transitions. [2024-11-09 00:50:01,014 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 936 transitions. [2024-11-09 00:50:01,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:01,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:01,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 465 states and 942 transitions. [2024-11-09 00:50:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 942 transitions. [2024-11-09 00:50:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:02,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:06,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 467 states and 946 transitions. [2024-11-09 00:50:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 946 transitions. [2024-11-09 00:50:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:06,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:06,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:06,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:07,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 469 states and 952 transitions. [2024-11-09 00:50:07,935 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 952 transitions. [2024-11-09 00:50:07,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:07,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:07,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:09,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:09,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 470 states and 955 transitions. [2024-11-09 00:50:09,947 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 955 transitions. [2024-11-09 00:50:09,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:09,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:09,966 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 472 states and 959 transitions. [2024-11-09 00:50:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 959 transitions. [2024-11-09 00:50:13,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:13,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:13,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 475 states and 963 transitions. [2024-11-09 00:50:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 963 transitions. [2024-11-09 00:50:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:19,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:19,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:19,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:22,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:22,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 476 states and 963 transitions. [2024-11-09 00:50:22,276 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 963 transitions. [2024-11-09 00:50:22,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:22,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:22,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:24,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 477 states and 964 transitions. [2024-11-09 00:50:24,390 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 964 transitions. [2024-11-09 00:50:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:24,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:24,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:26,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:26,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 478 states and 965 transitions. [2024-11-09 00:50:26,288 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 965 transitions. [2024-11-09 00:50:26,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:26,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:26,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:26,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 480 states and 966 transitions. [2024-11-09 00:50:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 966 transitions. [2024-11-09 00:50:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:28,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:30,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 481 states and 966 transitions. [2024-11-09 00:50:30,225 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 966 transitions. [2024-11-09 00:50:30,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:30,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:30,253 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 482 states and 969 transitions. [2024-11-09 00:50:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 969 transitions. [2024-11-09 00:50:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:50:31,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:31,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:31,973 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 483 states and 969 transitions. [2024-11-09 00:50:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 969 transitions. [2024-11-09 00:50:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:50:33,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:33,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 487 states and 986 transitions. [2024-11-09 00:50:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 986 transitions. [2024-11-09 00:50:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:50:37,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:37,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 491 states and 992 transitions. [2024-11-09 00:50:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 992 transitions. [2024-11-09 00:50:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:50:39,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:57,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 502 states and 1019 transitions. [2024-11-09 00:50:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1019 transitions. [2024-11-09 00:50:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:50:57,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:57,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:11,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 514 states and 1043 transitions. [2024-11-09 00:51:11,218 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1043 transitions. [2024-11-09 00:51:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:51:11,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:11,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:17,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:17,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 518 states and 1051 transitions. [2024-11-09 00:51:17,475 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1051 transitions. [2024-11-09 00:51:17,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:51:17,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:17,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:50,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 537 states and 1113 transitions. [2024-11-09 00:51:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1113 transitions. [2024-11-09 00:51:50,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:51:50,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:50,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:57,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 541 states and 1121 transitions. [2024-11-09 00:51:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1121 transitions. [2024-11-09 00:51:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:51:57,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 547 states and 1131 transitions. [2024-11-09 00:52:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1131 transitions. [2024-11-09 00:52:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:52:06,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:06,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:07,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:28,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:28,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 559 states and 1159 transitions. [2024-11-09 00:52:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1159 transitions. [2024-11-09 00:52:28,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:52:28,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:28,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:43,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:43,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 565 states and 1175 transitions. [2024-11-09 00:52:43,219 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1175 transitions. [2024-11-09 00:52:43,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:52:43,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:43,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 571 states and 1185 transitions. [2024-11-09 00:52:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1185 transitions. [2024-11-09 00:52:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:52:49,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:49,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:49,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:58,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 577 states and 1200 transitions. [2024-11-09 00:52:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1200 transitions. [2024-11-09 00:52:58,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:52:58,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:58,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:58,573 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 582 states and 1213 transitions. [2024-11-09 00:53:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1213 transitions. [2024-11-09 00:53:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:09,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:19,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:19,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 587 states and 1230 transitions. [2024-11-09 00:53:19,611 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1230 transitions. [2024-11-09 00:53:19,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:19,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:19,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:19,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:25,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 589 states and 1234 transitions. [2024-11-09 00:53:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1234 transitions. [2024-11-09 00:53:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:25,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:25,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:25,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 590 states and 1235 transitions. [2024-11-09 00:53:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1235 transitions. [2024-11-09 00:53:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:30,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 591 states and 1236 transitions. [2024-11-09 00:53:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1236 transitions. [2024-11-09 00:53:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:32,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:32,666 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 593 states and 1240 transitions. [2024-11-09 00:53:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1240 transitions. [2024-11-09 00:53:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:37,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:37,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:37,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 595 states and 1245 transitions. [2024-11-09 00:53:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1245 transitions. [2024-11-09 00:53:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:42,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:42,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 598 states and 1249 transitions. [2024-11-09 00:53:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1249 transitions. [2024-11-09 00:53:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:50,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:50,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:53,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 599 states and 1249 transitions. [2024-11-09 00:53:53,772 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1249 transitions. [2024-11-09 00:53:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:53,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 603 states and 1257 transitions. [2024-11-09 00:54:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1257 transitions. [2024-11-09 00:54:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:02,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:03,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:07,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:07,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 605 states and 1261 transitions. [2024-11-09 00:54:07,588 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1261 transitions. [2024-11-09 00:54:07,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:07,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:07,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 606 states and 1261 transitions. [2024-11-09 00:54:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1261 transitions. [2024-11-09 00:54:09,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:09,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:09,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:09,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 607 states and 1262 transitions. [2024-11-09 00:54:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1262 transitions. [2024-11-09 00:54:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:11,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:11,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 608 states and 1263 transitions. [2024-11-09 00:54:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1263 transitions. [2024-11-09 00:54:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:14,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:14,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:14,047 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:17,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:17,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 609 states and 1266 transitions. [2024-11-09 00:54:17,401 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1266 transitions. [2024-11-09 00:54:17,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:54:17,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:17,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:17,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:21,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 615 states and 1275 transitions. [2024-11-09 00:54:21,611 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1275 transitions. [2024-11-09 00:54:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:54:21,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:21,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 618 states and 1278 transitions. [2024-11-09 00:54:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1278 transitions. [2024-11-09 00:54:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:54:26,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:26,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 620 states and 1279 transitions. [2024-11-09 00:54:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1279 transitions. [2024-11-09 00:54:31,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:54:31,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:31,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:31,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 626 states and 1337 transitions. [2024-11-09 00:54:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1337 transitions. [2024-11-09 00:54:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:54:40,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:40,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 630 states and 1343 transitions. [2024-11-09 00:54:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1343 transitions. [2024-11-09 00:54:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:43,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 637 states and 1355 transitions. [2024-11-09 00:54:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1355 transitions. [2024-11-09 00:54:50,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:50,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:50,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:50,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:50,315 INFO L255 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:54:50,317 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:16,656 WARN L286 SmtUtils]: Spent 8.28s on a formula simplification that was a NOOP. DAG size: 20 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 00:55:52,736 WARN L286 SmtUtils]: Spent 7.86s on a formula simplification that was a NOOP. DAG size: 18 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 00:55:52,847 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:32,714 WARN L286 SmtUtils]: Spent 7.50s on a formula simplification. DAG size of input: 39 DAG size of output: 31 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)