./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/in-de62.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/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_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/in-de62.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash de9532d8dfc4a0a0cd7c7b5fdf45ac6c04e52382fa165e3cc41d86867bc75adf --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:38:25,821 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:38:25,910 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:38:25,919 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:38:25,923 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:38:25,961 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:38:25,963 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:38:25,964 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:38:25,965 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:38:25,967 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:38:25,967 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:38:25,968 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:38:25,968 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:38:25,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:38:25,969 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:38:25,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:38:25,972 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:38:25,973 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:38:25,973 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:38:25,973 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:38:25,974 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:38:25,974 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:38:25,975 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:38:25,975 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:38:25,979 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:38:25,979 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:38:25,980 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:38:25,980 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:38:25,980 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:38:25,981 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:38:25,981 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:38:25,981 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:38:25,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:38:25,982 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_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de9532d8dfc4a0a0cd7c7b5fdf45ac6c04e52382fa165e3cc41d86867bc75adf [2024-11-08 23:38:26,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:38:26,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:38:26,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:38:26,290 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:38:26,291 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:38:26,292 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loops-crafted-1/in-de62.c Unable to find full path for "g++" [2024-11-08 23:38:28,228 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:38:28,462 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:38:28,463 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/sv-benchmarks/c/loops-crafted-1/in-de62.c [2024-11-08 23:38:28,471 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/data/4e3ce1bba/0701a3e0930d4289a1512c6ba8b8da5e/FLAG719b51afd [2024-11-08 23:38:28,792 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/data/4e3ce1bba/0701a3e0930d4289a1512c6ba8b8da5e [2024-11-08 23:38:28,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:38:28,796 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:38:28,798 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:38:28,798 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:38:28,807 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:38:28,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:38:28" (1/1) ... [2024-11-08 23:38:28,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cdb8c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:28, skipping insertion in model container [2024-11-08 23:38:28,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:38:28" (1/1) ... [2024-11-08 23:38:28,830 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:38:29,003 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/sv-benchmarks/c/loops-crafted-1/in-de62.c[368,381] [2024-11-08 23:38:29,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:38:29,030 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:38:29,041 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/sv-benchmarks/c/loops-crafted-1/in-de62.c[368,381] [2024-11-08 23:38:29,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:38:29,063 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:38:29,064 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29 WrapperNode [2024-11-08 23:38:29,064 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:38:29,065 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:38:29,065 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:38:29,065 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:38:29,073 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,079 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,094 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 79 [2024-11-08 23:38:29,094 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:38:29,095 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:38:29,095 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:38:29,095 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:38:29,105 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,106 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,106 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,109 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,113 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,114 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,115 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,117 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:38:29,118 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:38:29,118 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:38:29,118 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:38:29,119 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:38:29,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:38:29,157 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:38:29,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cb3c7a5-8a45-4153-90be-1659e6f1a9f3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:38:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:38:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:38:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:38:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:38:29,254 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:38:29,256 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:38:29,432 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-08 23:38:29,433 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:38:29,458 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:38:29,458 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:38:29,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:38:29 BoogieIcfgContainer [2024-11-08 23:38:29,459 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:38:29,460 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:38:29,460 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:38:29,468 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:38:29,468 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:38:29" (1/1) ... [2024-11-08 23:38:29,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:38:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:29,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-08 23:38:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-08 23:38:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:38:29,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:29,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:29,933 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 23:38:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 27 states and 49 transitions. [2024-11-08 23:38:30,068 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 49 transitions. [2024-11-08 23:38:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:38:30,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:30,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:30,128 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 23:38:30,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 30 states and 57 transitions. [2024-11-08 23:38:30,344 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 57 transitions. [2024-11-08 23:38:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:38:30,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:30,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:30,405 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 23:38:30,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 33 states and 64 transitions. [2024-11-08 23:38:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 64 transitions. [2024-11-08 23:38:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:38:30,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:30,748 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 23:38:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:30,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 33 states and 61 transitions. [2024-11-08 23:38:30,880 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 61 transitions. [2024-11-08 23:38:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:38:30,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:30,912 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 23:38:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 33 states and 59 transitions. [2024-11-08 23:38:31,011 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 59 transitions. [2024-11-08 23:38:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:38:31,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 33 states and 56 transitions. [2024-11-08 23:38:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 56 transitions. [2024-11-08 23:38:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:38:31,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:31,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 33 states and 53 transitions. [2024-11-08 23:38:31,509 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-11-08 23:38:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:38:31,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 37 states and 63 transitions. [2024-11-08 23:38:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 63 transitions. [2024-11-08 23:38:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:38:32,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:32,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 37 states and 61 transitions. [2024-11-08 23:38:32,307 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 61 transitions. [2024-11-08 23:38:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:38:32,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:32,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 37 states and 59 transitions. [2024-11-08 23:38:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2024-11-08 23:38:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:38:32,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:32,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 41 states and 66 transitions. [2024-11-08 23:38:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 66 transitions. [2024-11-08 23:38:33,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:38:33,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:33,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-08 23:38:34,141 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-08 23:38:34,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:38:34,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:34,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:34,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 45 states and 72 transitions. [2024-11-08 23:38:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 72 transitions. [2024-11-08 23:38:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:38:34,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:34,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:35,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 73 transitions. [2024-11-08 23:38:35,750 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 73 transitions. [2024-11-08 23:38:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:38:35,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:35,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:38:36,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:36,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 50 states and 78 transitions. [2024-11-08 23:38:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 78 transitions. [2024-11-08 23:38:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:38:36,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:36,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:36,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:38:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 87 transitions. [2024-11-08 23:38:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 87 transitions. [2024-11-08 23:38:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:38:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 57 states and 91 transitions. [2024-11-08 23:38:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2024-11-08 23:38:38,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:38:38,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:38,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:38,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 60 states and 96 transitions. [2024-11-08 23:38:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 96 transitions. [2024-11-08 23:38:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:38:39,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 73 states and 122 transitions. [2024-11-08 23:38:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 122 transitions. [2024-11-08 23:38:41,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:38:41,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:41,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:41,577 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:41,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:41,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 75 states and 125 transitions. [2024-11-08 23:38:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 125 transitions. [2024-11-08 23:38:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:38:41,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:41,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:42,222 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 78 states and 129 transitions. [2024-11-08 23:38:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 129 transitions. [2024-11-08 23:38:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:38:43,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:43,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:38:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:45,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 86 states and 147 transitions. [2024-11-08 23:38:45,126 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 147 transitions. [2024-11-08 23:38:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:38:45,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:45,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:38:46,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 89 states and 154 transitions. [2024-11-08 23:38:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 154 transitions. [2024-11-08 23:38:46,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:38:46,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:46,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:48,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 100 states and 169 transitions. [2024-11-08 23:38:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 169 transitions. [2024-11-08 23:38:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:48,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:48,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:49,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 103 states and 173 transitions. [2024-11-08 23:38:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 173 transitions. [2024-11-08 23:38:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:49,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:49,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 107 states and 182 transitions. [2024-11-08 23:38:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 182 transitions. [2024-11-08 23:38:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:51,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:51,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:38:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 109 states and 187 transitions. [2024-11-08 23:38:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 187 transitions. [2024-11-08 23:38:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:52,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:52,610 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:38:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 110 states and 189 transitions. [2024-11-08 23:38:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 189 transitions. [2024-11-08 23:38:52,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:52,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:52,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 116 states and 197 transitions. [2024-11-08 23:38:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 197 transitions. [2024-11-08 23:38:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:55,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:38:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 118 states and 199 transitions. [2024-11-08 23:38:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 199 transitions. [2024-11-08 23:38:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:56,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:56,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 125 states and 209 transitions. [2024-11-08 23:38:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 209 transitions. [2024-11-08 23:38:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:38:57,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:57,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:57,798 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 131 states and 218 transitions. [2024-11-08 23:38:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 218 transitions. [2024-11-08 23:38:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:38:58,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:59,124 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 134 states and 222 transitions. [2024-11-08 23:39:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 222 transitions. [2024-11-08 23:39:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:00,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:00,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 138 states and 231 transitions. [2024-11-08 23:39:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 231 transitions. [2024-11-08 23:39:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:02,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:39:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:04,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 142 states and 237 transitions. [2024-11-08 23:39:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 237 transitions. [2024-11-08 23:39:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:04,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:04,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:39:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:09,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 151 states and 260 transitions. [2024-11-08 23:39:09,219 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 260 transitions. [2024-11-08 23:39:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:09,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:09,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:39:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 153 states and 265 transitions. [2024-11-08 23:39:10,385 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 265 transitions. [2024-11-08 23:39:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:10,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 154 states and 266 transitions. [2024-11-08 23:39:10,502 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 266 transitions. [2024-11-08 23:39:10,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:10,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:11,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 157 states and 272 transitions. [2024-11-08 23:39:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 272 transitions. [2024-11-08 23:39:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:11,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:11,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:12,232 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:39:14,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 155 states and 269 transitions. [2024-11-08 23:39:14,070 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 269 transitions. [2024-11-08 23:39:14,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:14,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 157 states and 275 transitions. [2024-11-08 23:39:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 275 transitions. [2024-11-08 23:39:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:39:15,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:15,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 160 states and 283 transitions. [2024-11-08 23:39:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 283 transitions. [2024-11-08 23:39:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:16,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:17,160 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 163 states and 287 transitions. [2024-11-08 23:39:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 287 transitions. [2024-11-08 23:39:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:18,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:18,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:19,218 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:21,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 167 states and 297 transitions. [2024-11-08 23:39:21,829 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 297 transitions. [2024-11-08 23:39:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:21,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:21,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:39:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 299 transitions. [2024-11-08 23:39:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 299 transitions. [2024-11-08 23:39:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:22,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:22,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:22,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:22,540 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:23,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 171 states and 306 transitions. [2024-11-08 23:39:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 306 transitions. [2024-11-08 23:39:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:23,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 172 states and 306 transitions. [2024-11-08 23:39:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 306 transitions. [2024-11-08 23:39:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:24,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:24,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:24,167 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:39:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 178 states and 315 transitions. [2024-11-08 23:39:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 315 transitions. [2024-11-08 23:39:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:27,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:27,261 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:39:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 179 states and 316 transitions. [2024-11-08 23:39:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 316 transitions. [2024-11-08 23:39:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:27,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:39:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 180 states and 316 transitions. [2024-11-08 23:39:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 316 transitions. [2024-11-08 23:39:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:39:28,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:39:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:28,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 183 states and 318 transitions. [2024-11-08 23:39:28,909 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 318 transitions. [2024-11-08 23:39:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:28,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:29,464 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:31,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 186 states and 322 transitions. [2024-11-08 23:39:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 322 transitions. [2024-11-08 23:39:31,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:31,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:31,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 190 states and 332 transitions. [2024-11-08 23:39:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 332 transitions. [2024-11-08 23:39:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:35,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,242 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 192 states and 336 transitions. [2024-11-08 23:39:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 336 transitions. [2024-11-08 23:39:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:36,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 193 states and 336 transitions. [2024-11-08 23:39:37,031 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 336 transitions. [2024-11-08 23:39:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:37,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:39:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 197 states and 342 transitions. [2024-11-08 23:39:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 342 transitions. [2024-11-08 23:39:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:39,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:39,991 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:39:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 208 states and 370 transitions. [2024-11-08 23:39:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 370 transitions. [2024-11-08 23:39:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:47,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:47,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:47,231 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:39:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 210 states and 371 transitions. [2024-11-08 23:39:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 371 transitions. [2024-11-08 23:39:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:48,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:39:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 212 states and 376 transitions. [2024-11-08 23:39:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 376 transitions. [2024-11-08 23:39:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:50,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:39:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 213 states and 376 transitions. [2024-11-08 23:39:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 376 transitions. [2024-11-08 23:39:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:51,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:51,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:39:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 214 states and 377 transitions. [2024-11-08 23:39:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 377 transitions. [2024-11-08 23:39:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:51,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 18 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:39:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 216 states and 379 transitions. [2024-11-08 23:39:53,392 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 379 transitions. [2024-11-08 23:39:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:53,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:57,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:57,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 226 states and 396 transitions. [2024-11-08 23:39:57,819 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 396 transitions. [2024-11-08 23:39:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:57,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:57,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:57,885 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:39:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 227 states and 396 transitions. [2024-11-08 23:39:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 396 transitions. [2024-11-08 23:39:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:58,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:58,485 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:39:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:59,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 233 states and 402 transitions. [2024-11-08 23:39:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 402 transitions. [2024-11-08 23:39:59,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:39:59,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:59,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:40:00,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 235 states and 405 transitions. [2024-11-08 23:40:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 405 transitions. [2024-11-08 23:40:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:00,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:03,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:03,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 238 states and 409 transitions. [2024-11-08 23:40:03,933 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 409 transitions. [2024-11-08 23:40:03,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:03,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:03,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:04,311 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 242 states and 419 transitions. [2024-11-08 23:40:08,389 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 419 transitions. [2024-11-08 23:40:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:08,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:08,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 244 states and 423 transitions. [2024-11-08 23:40:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 423 transitions. [2024-11-08 23:40:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:10,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 245 states and 423 transitions. [2024-11-08 23:40:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 423 transitions. [2024-11-08 23:40:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:10,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 247 states and 424 transitions. [2024-11-08 23:40:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 424 transitions. [2024-11-08 23:40:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:12,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 248 states and 424 transitions. [2024-11-08 23:40:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 424 transitions. [2024-11-08 23:40:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:13,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:13,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:40:17,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 254 states and 433 transitions. [2024-11-08 23:40:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 433 transitions. [2024-11-08 23:40:17,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:17,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:17,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:17,751 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:40:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 255 states and 433 transitions. [2024-11-08 23:40:18,591 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 433 transitions. [2024-11-08 23:40:18,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:18,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:40:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 256 states and 433 transitions. [2024-11-08 23:40:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 433 transitions. [2024-11-08 23:40:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:19,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:19,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 257 states and 433 transitions. [2024-11-08 23:40:19,216 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 433 transitions. [2024-11-08 23:40:19,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:19,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:20,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 261 states and 439 transitions. [2024-11-08 23:40:20,828 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 439 transitions. [2024-11-08 23:40:20,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:20,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:20,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:20,898 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:40:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 263 states and 441 transitions. [2024-11-08 23:40:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 441 transitions. [2024-11-08 23:40:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:22,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:22,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:22,124 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 265 states and 446 transitions. [2024-11-08 23:40:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 446 transitions. [2024-11-08 23:40:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:23,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:23,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:40:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 266 states and 447 transitions. [2024-11-08 23:40:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 447 transitions. [2024-11-08 23:40:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:23,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,077 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:25,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 269 states and 455 transitions. [2024-11-08 23:40:25,792 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 455 transitions. [2024-11-08 23:40:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:25,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:40:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 277 states and 472 transitions. [2024-11-08 23:40:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 472 transitions. [2024-11-08 23:40:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:29,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:40:30,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:30,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 279 states and 475 transitions. [2024-11-08 23:40:30,396 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 475 transitions. [2024-11-08 23:40:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:30,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:30,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:30,493 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:40:30,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:30,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 281 states and 478 transitions. [2024-11-08 23:40:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 478 transitions. [2024-11-08 23:40:30,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:30,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:30,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:40:32,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 285 states and 484 transitions. [2024-11-08 23:40:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 484 transitions. [2024-11-08 23:40:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:32,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:32,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 288 states and 488 transitions. [2024-11-08 23:40:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 488 transitions. [2024-11-08 23:40:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:36,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:36,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 292 states and 498 transitions. [2024-11-08 23:40:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 498 transitions. [2024-11-08 23:40:41,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:41,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:41,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 294 states and 502 transitions. [2024-11-08 23:40:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 502 transitions. [2024-11-08 23:40:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:42,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:42,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:43,056 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 295 states and 502 transitions. [2024-11-08 23:40:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 502 transitions. [2024-11-08 23:40:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:43,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:43,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:43,791 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 297 states and 505 transitions. [2024-11-08 23:40:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 505 transitions. [2024-11-08 23:40:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:45,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 298 states and 505 transitions. [2024-11-08 23:40:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 505 transitions. [2024-11-08 23:40:46,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:46,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:46,555 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 299 states and 505 transitions. [2024-11-08 23:40:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 505 transitions. [2024-11-08 23:40:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:47,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,003 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:40:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 300 states and 507 transitions. [2024-11-08 23:40:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 507 transitions. [2024-11-08 23:40:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:49,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:49,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:49,180 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:40:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 307 states and 525 transitions. [2024-11-08 23:40:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 525 transitions. [2024-11-08 23:40:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:40:55,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:55,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:41:01,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 313 states and 539 transitions. [2024-11-08 23:41:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 539 transitions. [2024-11-08 23:41:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:01,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:01,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:41:02,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:02,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 314 states and 541 transitions. [2024-11-08 23:41:02,094 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 541 transitions. [2024-11-08 23:41:02,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:02,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:02,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,158 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:05,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 317 states and 547 transitions. [2024-11-08 23:41:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 547 transitions. [2024-11-08 23:41:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:05,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:05,394 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:41:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:07,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 319 states and 548 transitions. [2024-11-08 23:41:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 548 transitions. [2024-11-08 23:41:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:07,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:07,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,147 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:41:08,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 321 states and 549 transitions. [2024-11-08 23:41:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 549 transitions. [2024-11-08 23:41:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:08,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:41:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:09,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 322 states and 549 transitions. [2024-11-08 23:41:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 549 transitions. [2024-11-08 23:41:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:09,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:09,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:09,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:41:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 324 states and 550 transitions. [2024-11-08 23:41:10,853 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 550 transitions. [2024-11-08 23:41:10,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:10,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:10,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:10,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:13,104 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:41:19,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 328 states and 555 transitions. [2024-11-08 23:41:19,196 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 555 transitions. [2024-11-08 23:41:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:19,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:41:19,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 329 states and 555 transitions. [2024-11-08 23:41:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 555 transitions. [2024-11-08 23:41:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:19,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:41:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 332 states and 557 transitions. [2024-11-08 23:41:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 557 transitions. [2024-11-08 23:41:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:20,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:41:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 340 states and 575 transitions. [2024-11-08 23:41:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 575 transitions. [2024-11-08 23:41:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:26,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:43:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 353 states and 590 transitions. [2024-11-08 23:43:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 590 transitions. [2024-11-08 23:43:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:43:23,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:23,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:43:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 356 states and 594 transitions. [2024-11-08 23:43:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 594 transitions. [2024-11-08 23:43:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:43:36,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:44,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:44,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 358 states and 602 transitions. [2024-11-08 23:43:44,789 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 602 transitions. [2024-11-08 23:43:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:43:44,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:44,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,901 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:43:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 361 states and 608 transitions. [2024-11-08 23:43:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 608 transitions. [2024-11-08 23:43:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:43:56,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:44:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 363 states and 612 transitions. [2024-11-08 23:44:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 612 transitions. [2024-11-08 23:44:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:01,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:01,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:44:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 364 states and 612 transitions. [2024-11-08 23:44:04,143 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 612 transitions. [2024-11-08 23:44:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:04,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:04,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:04,246 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:44:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:07,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 365 states and 612 transitions. [2024-11-08 23:44:07,132 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 612 transitions. [2024-11-08 23:44:07,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:07,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:07,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:07,271 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:44:12,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 367 states and 615 transitions. [2024-11-08 23:44:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 615 transitions. [2024-11-08 23:44:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:12,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:12,695 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:44:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 368 states and 615 transitions. [2024-11-08 23:44:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 615 transitions. [2024-11-08 23:44:15,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:15,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:15,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:44:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 374 states and 624 transitions. [2024-11-08 23:44:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 624 transitions. [2024-11-08 23:44:32,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:32,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:32,554 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:44:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 375 states and 625 transitions. [2024-11-08 23:44:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 625 transitions. [2024-11-08 23:44:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:36,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:36,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:36,137 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:44:39,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 377 states and 626 transitions. [2024-11-08 23:44:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 626 transitions. [2024-11-08 23:44:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:39,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:39,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:39,821 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 383 states and 629 transitions. [2024-11-08 23:44:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 629 transitions. [2024-11-08 23:44:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:44:58,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:58,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:58,233 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:01,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:01,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 384 states and 630 transitions. [2024-11-08 23:45:01,166 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 630 transitions. [2024-11-08 23:45:01,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:45:01,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:01,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:01,298 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:14,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 392 states and 640 transitions. [2024-11-08 23:45:14,316 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 640 transitions. [2024-11-08 23:45:14,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:45:14,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,454 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:18,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:18,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 393 states and 644 transitions. [2024-11-08 23:45:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 644 transitions. [2024-11-08 23:45:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:45:18,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:18,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:18,856 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:45:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 396 states and 647 transitions. [2024-11-08 23:45:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 647 transitions. [2024-11-08 23:45:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:45:23,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:23,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 399 states and 651 transitions. [2024-11-08 23:45:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 651 transitions. [2024-11-08 23:45:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:45:39,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 403 states and 663 transitions. [2024-11-08 23:45:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 663 transitions. [2024-11-08 23:45:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:45:57,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:57,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:46:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 405 states and 667 transitions. [2024-11-08 23:46:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 667 transitions. [2024-11-08 23:46:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:46:03,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:46:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:06,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 406 states and 667 transitions. [2024-11-08 23:46:06,606 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 667 transitions. [2024-11-08 23:46:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:46:06,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:06,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:06,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:06,724 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:46:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 407 states and 667 transitions. [2024-11-08 23:46:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 667 transitions. [2024-11-08 23:46:10,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:46:10,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:10,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:46:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 409 states and 670 transitions. [2024-11-08 23:46:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 670 transitions. [2024-11-08 23:46:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:46:16,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:46:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:19,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 410 states and 670 transitions. [2024-11-08 23:46:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 670 transitions. [2024-11-08 23:46:19,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:46:19,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:19,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:19,465 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:47:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:13,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 425 states and 705 transitions. [2024-11-08 23:47:13,354 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 705 transitions. [2024-11-08 23:47:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:13,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:13,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,495 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:47:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 427 states and 709 transitions. [2024-11-08 23:47:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 709 transitions. [2024-11-08 23:47:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:21,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:21,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:21,907 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:47:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 429 states and 710 transitions. [2024-11-08 23:47:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 710 transitions. [2024-11-08 23:47:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:28,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:28,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:28,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:47:35,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 431 states and 713 transitions. [2024-11-08 23:47:35,719 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 713 transitions. [2024-11-08 23:47:35,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:35,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:35,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:35,814 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:47:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 433 states and 714 transitions. [2024-11-08 23:47:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 714 transitions. [2024-11-08 23:47:41,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:41,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:41,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:41,729 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:47:46,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:46,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 434 states and 715 transitions. [2024-11-08 23:47:46,093 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 715 transitions. [2024-11-08 23:47:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:46,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:46,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 22 proven. 50 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:47:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:53,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 436 states and 717 transitions. [2024-11-08 23:47:53,190 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 717 transitions. [2024-11-08 23:47:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:53,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:47:56,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 438 states and 719 transitions. [2024-11-08 23:47:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 719 transitions. [2024-11-08 23:47:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:56,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:56,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:48:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 443 states and 728 transitions. [2024-11-08 23:48:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 728 transitions. [2024-11-08 23:48:09,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:48:09,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:09,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:09,748 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:48:24,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 448 states and 740 transitions. [2024-11-08 23:48:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 740 transitions. [2024-11-08 23:48:24,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:48:24,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:24,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 449 states and 740 transitions. [2024-11-08 23:48:24,843 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 740 transitions. [2024-11-08 23:48:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:48:24,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:24,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:48:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:28,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 451 states and 742 transitions. [2024-11-08 23:48:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 742 transitions. [2024-11-08 23:48:28,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:48:28,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:28,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:28,905 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:48:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 452 states and 743 transitions. [2024-11-08 23:48:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 743 transitions. [2024-11-08 23:48:29,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:48:29,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:29,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,213 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:48:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 457 states and 750 transitions. [2024-11-08 23:48:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 750 transitions. [2024-11-08 23:48:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:48:36,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:49:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 465 states and 759 transitions. [2024-11-08 23:49:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 759 transitions. [2024-11-08 23:49:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:49:51,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,463 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:49:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 468 states and 763 transitions. [2024-11-08 23:49:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 763 transitions. [2024-11-08 23:49:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:49:54,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,846 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:49:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:56,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 470 states and 765 transitions. [2024-11-08 23:49:56,992 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 765 transitions. [2024-11-08 23:49:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:49:56,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:50:20,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 473 states and 769 transitions. [2024-11-08 23:50:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 769 transitions. [2024-11-08 23:50:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:50:20,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:50:34,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 475 states and 779 transitions. [2024-11-08 23:50:34,277 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 779 transitions. [2024-11-08 23:50:34,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:50:34,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,424 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:50:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 478 states and 785 transitions. [2024-11-08 23:50:51,338 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 785 transitions. [2024-11-08 23:50:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:50:51,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:51,470 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:50:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:59,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 480 states and 789 transitions. [2024-11-08 23:50:59,456 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 789 transitions. [2024-11-08 23:50:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:50:59,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:59,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:59,588 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:51:02,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:02,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 481 states and 789 transitions. [2024-11-08 23:51:02,366 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 789 transitions. [2024-11-08 23:51:02,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:02,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:02,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:51:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 483 states and 790 transitions. [2024-11-08 23:51:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 790 transitions. [2024-11-08 23:51:10,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:10,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:10,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:51:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:15,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 484 states and 790 transitions. [2024-11-08 23:51:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 790 transitions. [2024-11-08 23:51:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:15,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:15,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:51:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 486 states and 793 transitions. [2024-11-08 23:51:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 793 transitions. [2024-11-08 23:51:22,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:22,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:22,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:51:26,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 487 states and 793 transitions. [2024-11-08 23:51:26,848 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 793 transitions. [2024-11-08 23:51:26,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:26,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:26,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:26,950 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 23:51:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 493 states and 802 transitions. [2024-11-08 23:51:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 802 transitions. [2024-11-08 23:51:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:50,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:50,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:51:55,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 494 states and 803 transitions. [2024-11-08 23:51:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 803 transitions. [2024-11-08 23:51:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:51:55,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:55,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:52:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 496 states and 805 transitions. [2024-11-08 23:52:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 805 transitions. [2024-11-08 23:52:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:52:00,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:00,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:00,295 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:52:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 499 states and 807 transitions. [2024-11-08 23:52:04,016 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 807 transitions. [2024-11-08 23:52:04,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:52:04,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:04,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:04,111 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:52:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 500 states and 807 transitions. [2024-11-08 23:52:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 807 transitions. [2024-11-08 23:52:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:52:04,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:04,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:52:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 502 states and 809 transitions. [2024-11-08 23:52:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 809 transitions. [2024-11-08 23:52:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:52:08,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:52:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 505 states and 813 transitions. [2024-11-08 23:52:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 813 transitions. [2024-11-08 23:52:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:52:30,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:30,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.