./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/genady-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/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_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/genady-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/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 64bit --witnessprinter.graph.data.programhash 3cf25f06134410cf3fe2cb13bebb45512b92052388b257a9b0f3e089d05f1ab2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:37:55,584 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:37:55,651 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 23:37:55,657 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:37:55,657 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:37:55,696 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:37:55,699 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:37:55,699 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:37:55,700 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:37:55,700 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:37:55,701 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:37:55,701 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:37:55,702 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:37:55,707 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:37:55,708 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:37:55,708 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:37:55,708 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:37:55,709 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:37:55,709 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:37:55,709 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:37:55,710 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:37:55,710 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:37:55,710 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:37:55,711 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:37:55,711 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:37:55,711 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:37:55,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:37:55,712 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:37:55,712 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:37:55,713 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:37:55,715 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:37:55,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:37:55,716 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_e7a4e692-3502-483a-85a6-13e9bee8cdee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3cf25f06134410cf3fe2cb13bebb45512b92052388b257a9b0f3e089d05f1ab2 [2024-11-08 23:37:56,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:37:56,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:37:56,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:37:56,069 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:37:56,070 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:37:56,071 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-memory-alloca/genady-alloca.i Unable to find full path for "g++" [2024-11-08 23:37:58,189 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:37:58,410 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:37:58,413 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/sv-benchmarks/c/termination-memory-alloca/genady-alloca.i [2024-11-08 23:37:58,432 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/data/b171bcdf1/a0bba8ea8fce4952b76ab7273f52918e/FLAG88d3cc0d9 [2024-11-08 23:37:58,448 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/data/b171bcdf1/a0bba8ea8fce4952b76ab7273f52918e [2024-11-08 23:37:58,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:37:58,452 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:37:58,453 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:37:58,453 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:37:58,459 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:37:58,460 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:58,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc5bc4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58, skipping insertion in model container [2024-11-08 23:37:58,462 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:58,505 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:37:58,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:37:58,858 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:37:58,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:37:58,957 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:37:58,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58 WrapperNode [2024-11-08 23:37:58,958 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:37:58,959 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:37:58,960 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:37:58,960 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:37:58,968 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:58,985 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,006 INFO L138 Inliner]: procedures = 109, calls = 14, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 39 [2024-11-08 23:37:59,007 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:37:59,007 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:37:59,008 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:37:59,008 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:37:59,018 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,021 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,021 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,027 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,029 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,030 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,031 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,033 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:37:59,034 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:37:59,034 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:37:59,034 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:37:59,035 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:58" (1/1) ... [2024-11-08 23:37:59,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:37:59,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:37:59,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:37:59,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7a4e692-3502-483a-85a6-13e9bee8cdee/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:37:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:37:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:37:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:37:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:37:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:37:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:37:59,208 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:37:59,209 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:37:59,320 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-08 23:37:59,321 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:37:59,348 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:37:59,348 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:37:59,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:37:59 BoogieIcfgContainer [2024-11-08 23:37:59,349 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:37:59,350 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:37:59,350 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:37:59,361 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:37:59,361 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:37:59" (1/1) ... [2024-11-08 23:37:59,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:37:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:59,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2024-11-08 23:37:59,423 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2024-11-08 23:37:59,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:37:59,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:59,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:00,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2024-11-08 23:38:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2024-11-08 23:38:00,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:38:00,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:00,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-08 23:38:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-08 23:38:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:38:00,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:00,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-08 23:38:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-08 23:38:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:38:01,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:01,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:01,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:01,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-11-08 23:38:01,357 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-11-08 23:38:01,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:38:01,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:01,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:01,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:02,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-11-08 23:38:02,292 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-11-08 23:38:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:38:02,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 32 states and 45 transitions. [2024-11-08 23:38:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2024-11-08 23:38:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:38:02,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:02,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:04,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 40 states and 60 transitions. [2024-11-08 23:38:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 60 transitions. [2024-11-08 23:38:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:38:04,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:04,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:06,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 49 states and 75 transitions. [2024-11-08 23:38:06,547 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 75 transitions. [2024-11-08 23:38:06,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:38:06,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:06,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:08,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 53 states and 89 transitions. [2024-11-08 23:38:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 89 transitions. [2024-11-08 23:38:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:38:08,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:08,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:08,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 54 states and 91 transitions. [2024-11-08 23:38:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 91 transitions. [2024-11-08 23:38:08,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:38:08,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:08,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:10,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 59 states and 106 transitions. [2024-11-08 23:38:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 106 transitions. [2024-11-08 23:38:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:38:10,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:11,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:13,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 66 states and 125 transitions. [2024-11-08 23:38:13,386 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 125 transitions. [2024-11-08 23:38:13,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:38:13,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:13,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:13,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 70 states and 137 transitions. [2024-11-08 23:38:14,750 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 137 transitions. [2024-11-08 23:38:14,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:38:14,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 71 states and 139 transitions. [2024-11-08 23:38:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 139 transitions. [2024-11-08 23:38:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:38:15,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:15,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:18,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 79 states and 160 transitions. [2024-11-08 23:38:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 160 transitions. [2024-11-08 23:38:18,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:38:18,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:18,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:18,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:19,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:19,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 83 states and 170 transitions. [2024-11-08 23:38:19,668 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 170 transitions. [2024-11-08 23:38:19,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:38:19,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:19,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:19,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:20,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:20,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 84 states and 172 transitions. [2024-11-08 23:38:20,270 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 172 transitions. [2024-11-08 23:38:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:38:20,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:21,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 92 states and 195 transitions. [2024-11-08 23:38:25,334 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 195 transitions. [2024-11-08 23:38:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:38:25,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:25,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 94 states and 201 transitions. [2024-11-08 23:38:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 201 transitions. [2024-11-08 23:38:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:38:26,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:32,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 99 states and 213 transitions. [2024-11-08 23:38:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 213 transitions. [2024-11-08 23:38:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:38:32,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:32,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:32,663 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 100 states and 216 transitions. [2024-11-08 23:38:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 216 transitions. [2024-11-08 23:38:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:33,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:33,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:33,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:34,176 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 103 states and 223 transitions. [2024-11-08 23:38:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 223 transitions. [2024-11-08 23:38:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:38:36,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:36,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,330 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:38:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:37,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 104 states and 224 transitions. [2024-11-08 23:38:37,582 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 224 transitions. [2024-11-08 23:38:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:37,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:37,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 110 states and 244 transitions. [2024-11-08 23:38:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 244 transitions. [2024-11-08 23:38:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:40,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 112 states and 253 transitions. [2024-11-08 23:38:42,053 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 253 transitions. [2024-11-08 23:38:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:42,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:42,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:42,311 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:43,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:43,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 113 states and 255 transitions. [2024-11-08 23:38:43,086 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 255 transitions. [2024-11-08 23:38:43,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:43,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:43,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 115 states and 259 transitions. [2024-11-08 23:38:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 259 transitions. [2024-11-08 23:38:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:43,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:43,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 117 states and 260 transitions. [2024-11-08 23:38:46,195 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 260 transitions. [2024-11-08 23:38:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:38:46,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:52,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 125 states and 288 transitions. [2024-11-08 23:38:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 288 transitions. [2024-11-08 23:38:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:38:52,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:52,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 127 states and 295 transitions. [2024-11-08 23:38:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 295 transitions. [2024-11-08 23:38:55,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:38:55,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:55,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 133 states and 307 transitions. [2024-11-08 23:39:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 307 transitions. [2024-11-08 23:39:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:01,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 134 states and 310 transitions. [2024-11-08 23:39:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 310 transitions. [2024-11-08 23:39:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:03,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 137 states and 317 transitions. [2024-11-08 23:39:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 317 transitions. [2024-11-08 23:39:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:07,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:07,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:39:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 138 states and 318 transitions. [2024-11-08 23:39:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 318 transitions. [2024-11-08 23:39:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:39:09,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:09,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 144 states and 340 transitions. [2024-11-08 23:39:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 340 transitions. [2024-11-08 23:39:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:39:13,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:13,485 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:15,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 148 states and 355 transitions. [2024-11-08 23:39:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 355 transitions. [2024-11-08 23:39:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:39:15,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:15,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:17,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 149 states and 357 transitions. [2024-11-08 23:39:17,075 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 357 transitions. [2024-11-08 23:39:17,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:39:17,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,049 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:21,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 152 states and 359 transitions. [2024-11-08 23:39:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 359 transitions. [2024-11-08 23:39:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:39:21,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:21,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 160 states and 393 transitions. [2024-11-08 23:39:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 393 transitions. [2024-11-08 23:39:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:39:30,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:30,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:30,681 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:32,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 162 states and 401 transitions. [2024-11-08 23:39:32,775 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 401 transitions. [2024-11-08 23:39:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:39:32,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 27 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:42,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 169 states and 416 transitions. [2024-11-08 23:39:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 416 transitions. [2024-11-08 23:39:42,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:39:42,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:42,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 27 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:43,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 170 states and 419 transitions. [2024-11-08 23:39:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 419 transitions. [2024-11-08 23:39:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:39:43,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:43,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 173 states and 427 transitions. [2024-11-08 23:39:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 427 transitions. [2024-11-08 23:39:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:39:49,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:49,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:49,909 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:39:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 174 states and 428 transitions. [2024-11-08 23:39:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 428 transitions. [2024-11-08 23:39:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:39:51,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:52,633 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 180 states and 452 transitions. [2024-11-08 23:39:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 452 transitions. [2024-11-08 23:39:56,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:39:56,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:56,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 182 states and 465 transitions. [2024-11-08 23:39:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 465 transitions. [2024-11-08 23:39:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:39:59,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:59,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:59,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:59,621 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 184 states and 469 transitions. [2024-11-08 23:40:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 469 transitions. [2024-11-08 23:40:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:40:00,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:00,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:00,793 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 185 states and 471 transitions. [2024-11-08 23:40:01,817 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 471 transitions. [2024-11-08 23:40:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:40:01,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:01,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:02,935 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 42 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:06,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 188 states and 473 transitions. [2024-11-08 23:40:06,715 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 473 transitions. [2024-11-08 23:40:06,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:40:06,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:17,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 196 states and 511 transitions. [2024-11-08 23:40:17,975 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 511 transitions. [2024-11-08 23:40:17,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:40:17,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:17,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,652 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 198 states and 520 transitions. [2024-11-08 23:40:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 520 transitions. [2024-11-08 23:40:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:40:21,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 52 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:33,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:33,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 205 states and 536 transitions. [2024-11-08 23:40:33,870 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 536 transitions. [2024-11-08 23:40:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:40:33,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:33,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 52 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:35,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 206 states and 539 transitions. [2024-11-08 23:40:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 539 transitions. [2024-11-08 23:40:35,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:40:35,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:35,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 209 states and 548 transitions. [2024-11-08 23:40:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 548 transitions. [2024-11-08 23:40:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:40:43,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:43,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 23:40:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 210 states and 549 transitions. [2024-11-08 23:40:46,110 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 549 transitions. [2024-11-08 23:40:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:40:46,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 216 states and 575 transitions. [2024-11-08 23:40:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 575 transitions. [2024-11-08 23:40:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:40:52,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:52,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 218 states and 590 transitions. [2024-11-08 23:40:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 590 transitions. [2024-11-08 23:40:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:40:55,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:56,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 220 states and 594 transitions. [2024-11-08 23:40:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 594 transitions. [2024-11-08 23:40:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:40:56,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:56,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 221 states and 596 transitions. [2024-11-08 23:40:58,292 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 596 transitions. [2024-11-08 23:40:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:40:58,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:58,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 72 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:04,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 224 states and 598 transitions. [2024-11-08 23:41:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 598 transitions. [2024-11-08 23:41:04,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:41:04,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:17,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 232 states and 642 transitions. [2024-11-08 23:41:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 642 transitions. [2024-11-08 23:41:17,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:41:17,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:17,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:18,728 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 234 states and 652 transitions. [2024-11-08 23:41:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 652 transitions. [2024-11-08 23:41:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:41:21,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:21,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 85 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 241 states and 669 transitions. [2024-11-08 23:41:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 669 transitions. [2024-11-08 23:41:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:41:36,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 85 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:37,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 242 states and 672 transitions. [2024-11-08 23:41:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 672 transitions. [2024-11-08 23:41:37,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:41:37,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 245 states and 682 transitions. [2024-11-08 23:41:46,941 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 682 transitions. [2024-11-08 23:41:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:41:46,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:41:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 246 states and 683 transitions. [2024-11-08 23:41:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 683 transitions. [2024-11-08 23:41:49,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:41:49,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 252 states and 711 transitions. [2024-11-08 23:41:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 711 transitions. [2024-11-08 23:41:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:41:57,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:57,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:57,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:57,446 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 256 states and 732 transitions. [2024-11-08 23:42:01,663 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 732 transitions. [2024-11-08 23:42:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:42:01,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:01,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:03,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 257 states and 734 transitions. [2024-11-08 23:42:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 734 transitions. [2024-11-08 23:42:03,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:42:03,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:03,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 110 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 260 states and 736 transitions. [2024-11-08 23:42:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 736 transitions. [2024-11-08 23:42:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:42:10,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:10,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:10,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 268 states and 784 transitions. [2024-11-08 23:42:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 784 transitions. [2024-11-08 23:42:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:42:27,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:27,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:32,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:32,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 270 states and 795 transitions. [2024-11-08 23:42:32,010 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 795 transitions. [2024-11-08 23:42:32,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:42:32,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:32,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 126 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 277 states and 813 transitions. [2024-11-08 23:42:49,224 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 813 transitions. [2024-11-08 23:42:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:42:49,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:49,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 126 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 278 states and 816 transitions. [2024-11-08 23:42:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 816 transitions. [2024-11-08 23:42:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:42:51,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 203 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:02,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 281 states and 827 transitions. [2024-11-08 23:43:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 827 transitions. [2024-11-08 23:43:02,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:43:02,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:02,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:02,544 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 23:43:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 282 states and 828 transitions. [2024-11-08 23:43:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 828 transitions. [2024-11-08 23:43:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:43:05,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:07,133 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:15,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 288 states and 858 transitions. [2024-11-08 23:43:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 858 transitions. [2024-11-08 23:43:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:43:15,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:15,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:15,490 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 292 states and 881 transitions. [2024-11-08 23:43:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 881 transitions. [2024-11-08 23:43:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:43:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 293 states and 883 transitions. [2024-11-08 23:43:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 883 transitions. [2024-11-08 23:43:23,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:43:23,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:23,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:25,199 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 156 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 296 states and 885 transitions. [2024-11-08 23:43:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 885 transitions. [2024-11-08 23:43:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:43:32,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:32,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 304 states and 939 transitions. [2024-11-08 23:43:51,951 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 939 transitions. [2024-11-08 23:43:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:43:51,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,846 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 306 states and 951 transitions. [2024-11-08 23:43:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 951 transitions. [2024-11-08 23:43:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:43:57,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:57,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:02,431 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 175 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 313 states and 970 transitions. [2024-11-08 23:44:17,644 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 970 transitions. [2024-11-08 23:44:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:44:17,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 175 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 314 states and 973 transitions. [2024-11-08 23:44:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 973 transitions. [2024-11-08 23:44:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:44:20,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:20,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:33,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:33,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 317 states and 985 transitions. [2024-11-08 23:44:33,194 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 985 transitions. [2024-11-08 23:44:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:44:33,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:33,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:33,321 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-08 23:44:36,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 318 states and 986 transitions. [2024-11-08 23:44:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 986 transitions. [2024-11-08 23:44:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:44:36,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:36,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:38,262 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 324 states and 1018 transitions. [2024-11-08 23:44:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 1018 transitions. [2024-11-08 23:44:46,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:44:46,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:46,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 328 states and 1043 transitions. [2024-11-08 23:44:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 1043 transitions. [2024-11-08 23:44:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:44:53,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:53,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:54,772 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 329 states and 1045 transitions. [2024-11-08 23:44:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 1045 transitions. [2024-11-08 23:44:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:44:56,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:56,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 210 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 332 states and 1047 transitions. [2024-11-08 23:45:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 1047 transitions. [2024-11-08 23:45:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:45:06,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 340 states and 1105 transitions. [2024-11-08 23:45:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 1105 transitions. [2024-11-08 23:45:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:45:28,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:28,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,488 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 342 states and 1118 transitions. [2024-11-08 23:45:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1118 transitions. [2024-11-08 23:45:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:45:34,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:34,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:39,972 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 232 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:57,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 349 states and 1138 transitions. [2024-11-08 23:45:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1138 transitions. [2024-11-08 23:45:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:45:57,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 232 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 350 states and 1141 transitions. [2024-11-08 23:46:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1141 transitions. [2024-11-08 23:46:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:46:00,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:00,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:14,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:14,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 353 states and 1154 transitions. [2024-11-08 23:46:14,064 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1154 transitions. [2024-11-08 23:46:14,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:46:14,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:14,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:14,159 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-08 23:46:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 354 states and 1155 transitions. [2024-11-08 23:46:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1155 transitions. [2024-11-08 23:46:18,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:46:18,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:18,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:19,834 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:30,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 360 states and 1197 transitions. [2024-11-08 23:46:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1197 transitions. [2024-11-08 23:46:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:46:30,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:30,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 362 states and 1202 transitions. [2024-11-08 23:46:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1202 transitions. [2024-11-08 23:46:35,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:46:35,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 363 states and 1205 transitions. [2024-11-08 23:46:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1205 transitions. [2024-11-08 23:46:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:46:38,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:38,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 365 states and 1218 transitions. [2024-11-08 23:46:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 1218 transitions. [2024-11-08 23:46:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:46:41,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:41,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 272 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:54,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 368 states and 1220 transitions. [2024-11-08 23:46:54,505 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1220 transitions. [2024-11-08 23:46:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:46:54,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:54,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:20,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:20,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 375 states and 1293 transitions. [2024-11-08 23:47:20,555 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1293 transitions. [2024-11-08 23:47:20,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:47:20,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:20,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:24,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 376 states and 1296 transitions. [2024-11-08 23:47:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1296 transitions. [2024-11-08 23:47:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:47:24,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:24,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 297 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 383 states and 1317 transitions. [2024-11-08 23:47:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1317 transitions. [2024-11-08 23:47:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:47:49,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:49,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 297 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 384 states and 1320 transitions. [2024-11-08 23:47:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1320 transitions. [2024-11-08 23:47:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:47:52,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:52,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 387 states and 1334 transitions. [2024-11-08 23:48:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1334 transitions. [2024-11-08 23:48:08,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:48:08,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:08,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:08,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 23:48:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 388 states and 1335 transitions. [2024-11-08 23:48:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1335 transitions. [2024-11-08 23:48:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:48:12,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:12,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:25,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 394 states and 1380 transitions. [2024-11-08 23:48:25,676 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1380 transitions. [2024-11-08 23:48:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:48:25,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:26,713 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:33,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 398 states and 1400 transitions. [2024-11-08 23:48:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1400 transitions. [2024-11-08 23:48:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:48:33,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:33,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 399 states and 1402 transitions. [2024-11-08 23:48:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1402 transitions. [2024-11-08 23:48:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:48:36,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 342 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 402 states and 1404 transitions. [2024-11-08 23:48:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1404 transitions. [2024-11-08 23:48:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:48:48,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 410 states and 1472 transitions. [2024-11-08 23:49:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1472 transitions. [2024-11-08 23:49:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:49:15,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:15,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 412 states and 1487 transitions. [2024-11-08 23:49:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1487 transitions. [2024-11-08 23:49:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:49:24,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 370 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 419 states and 1509 transitions. [2024-11-08 23:49:52,422 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1509 transitions. [2024-11-08 23:49:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:49:52,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 370 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 420 states and 1512 transitions. [2024-11-08 23:49:56,812 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1512 transitions. [2024-11-08 23:49:56,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:49:56,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:56,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:56,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:13,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:13,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 423 states and 1527 transitions. [2024-11-08 23:50:13,780 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1527 transitions. [2024-11-08 23:50:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:50:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:14,061 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-08 23:50:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 424 states and 1528 transitions. [2024-11-08 23:50:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1528 transitions. [2024-11-08 23:50:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:50:18,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 517 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 430 states and 1577 transitions. [2024-11-08 23:50:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1577 transitions. [2024-11-08 23:50:35,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:50:35,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:36,341 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 517 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:41,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 433 states and 1595 transitions. [2024-11-08 23:50:41,129 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1595 transitions. [2024-11-08 23:50:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:50:41,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:41,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 517 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 435 states and 1599 transitions. [2024-11-08 23:50:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1599 transitions. [2024-11-08 23:50:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:50:44,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:44,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 420 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 438 states and 1601 transitions. [2024-11-08 23:50:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1601 transitions. [2024-11-08 23:50:58,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:50:58,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:58,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.