./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/in-de52.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_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/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_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/in-de52.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/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_9e04d440-9c92-4cd9-af49-8a96a17887dd/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 9b751a069fbdcae3e94881bf50bfce280447c39410a7e3e609a38e97e353596d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:38:04,657 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:38:04,772 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:38:04,779 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:38:04,779 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:38:04,820 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:38:04,821 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:38:04,824 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:38:04,825 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:38:04,827 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:38:04,828 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:38:04,828 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:38:04,829 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:38:04,829 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:38:04,829 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:38:04,830 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:38:04,830 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:38:04,830 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:38:04,831 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:38:04,831 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:38:04,831 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:38:04,836 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:38:04,838 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:38:04,838 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:38:04,839 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:38:04,839 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:38:04,839 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:38:04,839 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:38:04,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:38:04,840 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:38:04,840 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:38:04,857 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:38:04,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:38:04,859 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_9e04d440-9c92-4cd9-af49-8a96a17887dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b751a069fbdcae3e94881bf50bfce280447c39410a7e3e609a38e97e353596d [2024-11-08 23:38:05,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:38:05,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:38:05,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:38:05,225 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:38:05,226 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:38:05,227 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loops-crafted-1/in-de52.c Unable to find full path for "g++" [2024-11-08 23:38:07,563 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:38:07,817 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:38:07,819 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/sv-benchmarks/c/loops-crafted-1/in-de52.c [2024-11-08 23:38:07,829 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/data/cbeb7d57e/93a2bf098d9b42cdb75b25639b37fdfe/FLAG016632c67 [2024-11-08 23:38:07,855 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/data/cbeb7d57e/93a2bf098d9b42cdb75b25639b37fdfe [2024-11-08 23:38:07,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:38:07,860 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:38:07,864 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:38:07,865 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:38:07,872 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:38:07,873 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:38:07" (1/1) ... [2024-11-08 23:38:07,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f1ee72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:07, skipping insertion in model container [2024-11-08 23:38:07,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:38:07" (1/1) ... [2024-11-08 23:38:07,908 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:38:08,181 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_9e04d440-9c92-4cd9-af49-8a96a17887dd/sv-benchmarks/c/loops-crafted-1/in-de52.c[368,381] [2024-11-08 23:38:08,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:38:08,224 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:38:08,240 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_9e04d440-9c92-4cd9-af49-8a96a17887dd/sv-benchmarks/c/loops-crafted-1/in-de52.c[368,381] [2024-11-08 23:38:08,247 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:38:08,273 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:38:08,274 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08 WrapperNode [2024-11-08 23:38:08,274 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:38:08,275 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:38:08,276 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:38:08,276 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:38:08,284 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,292 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,315 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2024-11-08 23:38:08,315 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:38:08,316 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:38:08,316 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:38:08,317 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:38:08,325 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,325 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,327 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,327 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,331 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,336 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,337 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,339 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,341 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:38:08,342 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:38:08,343 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:38:08,343 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:38:08,344 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:38:08,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:38:08,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:38:08,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e04d440-9c92-4cd9-af49-8a96a17887dd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:38:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:38:08,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:38:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:38:08,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:38:08,500 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:38:08,502 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:38:08,709 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-08 23:38:08,710 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:38:08,736 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:38:08,737 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:38:08,737 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:38:08 BoogieIcfgContainer [2024-11-08 23:38:08,738 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:38:08,739 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:38:08,739 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:38:08,753 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:38:08,753 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:38:08" (1/1) ... [2024-11-08 23:38:08,771 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:38:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-08 23:38:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-08 23:38:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:38:08,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:08,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:09,337 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 23:38:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:09,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-08 23:38:09,466 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-08 23:38:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:38:09,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:09,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:09,542 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 23:38:09,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:09,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 25 states and 45 transitions. [2024-11-08 23:38:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 45 transitions. [2024-11-08 23:38:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:38:09,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:09,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:09,938 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 23:38:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 28 states and 54 transitions. [2024-11-08 23:38:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 54 transitions. [2024-11-08 23:38:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:38:10,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:10,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:10,571 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 23:38:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:10,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 28 states and 52 transitions. [2024-11-08 23:38:10,699 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 52 transitions. [2024-11-08 23:38:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:38:10,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:10,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:10,764 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 23:38:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 28 states and 49 transitions. [2024-11-08 23:38:10,873 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 49 transitions. [2024-11-08 23:38:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:38:10,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:10,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:10,943 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 23:38:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:11,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-11-08 23:38:11,223 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-11-08 23:38:11,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:38:11,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:11,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:11,313 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 23:38:11,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 28 states and 44 transitions. [2024-11-08 23:38:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 44 transitions. [2024-11-08 23:38:11,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:38:11,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:11,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:11,702 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 23:38:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 31 states and 51 transitions. [2024-11-08 23:38:12,404 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 51 transitions. [2024-11-08 23:38:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:38:12,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:12,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:12,459 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 23:38:12,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 33 states and 56 transitions. [2024-11-08 23:38:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 56 transitions. [2024-11-08 23:38:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:38:12,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:12,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:13,013 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 23:38:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 33 states and 54 transitions. [2024-11-08 23:38:13,386 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 54 transitions. [2024-11-08 23:38:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:38:13,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:13,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:13,574 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 23:38:15,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:15,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 40 states and 68 transitions. [2024-11-08 23:38:15,166 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 68 transitions. [2024-11-08 23:38:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:38:15,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:15,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:15,352 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 23:38:16,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:16,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 43 states and 73 transitions. [2024-11-08 23:38:16,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 73 transitions. [2024-11-08 23:38:16,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:38:16,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:16,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:16,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:17,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 47 states and 81 transitions. [2024-11-08 23:38:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 81 transitions. [2024-11-08 23:38:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:38:17,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:18,132 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 23:38:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 51 states and 86 transitions. [2024-11-08 23:38:19,883 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 86 transitions. [2024-11-08 23:38:19,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:38:19,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:19,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:22,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:22,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 59 states and 103 transitions. [2024-11-08 23:38:22,378 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 103 transitions. [2024-11-08 23:38:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:38:22,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:22,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:22,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 61 states and 106 transitions. [2024-11-08 23:38:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 106 transitions. [2024-11-08 23:38:23,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:38:23,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 65 states and 113 transitions. [2024-11-08 23:38:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 113 transitions. [2024-11-08 23:38:24,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:38:24,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:24,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 69 states and 121 transitions. [2024-11-08 23:38:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 121 transitions. [2024-11-08 23:38:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:38:26,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 78 states and 138 transitions. [2024-11-08 23:38:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 138 transitions. [2024-11-08 23:38:28,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:38:28,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:28,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 80 states and 141 transitions. [2024-11-08 23:38:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 141 transitions. [2024-11-08 23:38:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:29,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:29,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 84 states and 148 transitions. [2024-11-08 23:38:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 148 transitions. [2024-11-08 23:38:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:31,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:32,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 87 states and 153 transitions. [2024-11-08 23:38:32,782 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 153 transitions. [2024-11-08 23:38:32,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:32,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:32,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:32,873 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 23:38:35,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 95 states and 178 transitions. [2024-11-08 23:38:35,621 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 178 transitions. [2024-11-08 23:38:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:35,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:35,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:35,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:35,723 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 23:38:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:36,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 96 states and 179 transitions. [2024-11-08 23:38:36,216 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 179 transitions. [2024-11-08 23:38:36,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:36,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:36,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,320 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 23:38:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 100 states and 190 transitions. [2024-11-08 23:38:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 190 transitions. [2024-11-08 23:38:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:38,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:38,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:38,378 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 23:38:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 101 states and 192 transitions. [2024-11-08 23:38:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 192 transitions. [2024-11-08 23:38:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:38,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:38,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 107 states and 201 transitions. [2024-11-08 23:38:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 201 transitions. [2024-11-08 23:38:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:38:39,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:38:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:41,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 115 states and 210 transitions. [2024-11-08 23:38:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 210 transitions. [2024-11-08 23:38:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:41,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:41,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 119 states and 217 transitions. [2024-11-08 23:38:44,602 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 217 transitions. [2024-11-08 23:38:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:44,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:44,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:46,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 122 states and 224 transitions. [2024-11-08 23:38:46,526 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 224 transitions. [2024-11-08 23:38:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:46,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:46,617 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 23:38:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 124 states and 225 transitions. [2024-11-08 23:38:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 225 transitions. [2024-11-08 23:38:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:47,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:47,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:47,780 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 23:38:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 129 states and 234 transitions. [2024-11-08 23:38:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 234 transitions. [2024-11-08 23:38:49,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:49,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:49,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 132 states and 241 transitions. [2024-11-08 23:38:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 241 transitions. [2024-11-08 23:38:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:50,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:38:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:51,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 133 states and 241 transitions. [2024-11-08 23:38:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 241 transitions. [2024-11-08 23:38:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:51,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:51,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:51,641 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 23:38:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 141 states and 260 transitions. [2024-11-08 23:38:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 260 transitions. [2024-11-08 23:38:54,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:38:54,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:54,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:55,424 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 145 states and 267 transitions. [2024-11-08 23:38:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 267 transitions. [2024-11-08 23:38:58,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:38:58,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:58,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 148 states and 274 transitions. [2024-11-08 23:39:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 274 transitions. [2024-11-08 23:39:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:00,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:00,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 149 states and 276 transitions. [2024-11-08 23:39:00,857 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 276 transitions. [2024-11-08 23:39:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:00,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:00,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:00,958 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 23:39:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 150 states and 277 transitions. [2024-11-08 23:39:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 277 transitions. [2024-11-08 23:39:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:01,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:01,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:01,893 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 23:39:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 151 states and 277 transitions. [2024-11-08 23:39:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 277 transitions. [2024-11-08 23:39:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:02,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:02,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,778 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 23:39:08,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 160 states and 304 transitions. [2024-11-08 23:39:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 304 transitions. [2024-11-08 23:39:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:08,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:08,619 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 23:39:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 164 states and 316 transitions. [2024-11-08 23:39:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 316 transitions. [2024-11-08 23:39:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:11,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:11,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:11,262 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 23:39:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 165 states and 316 transitions. [2024-11-08 23:39:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 316 transitions. [2024-11-08 23:39:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:11,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:12,025 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 23:39:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 168 states and 324 transitions. [2024-11-08 23:39:14,167 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 324 transitions. [2024-11-08 23:39:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:14,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:14,264 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 23:39:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 169 states and 325 transitions. [2024-11-08 23:39:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 325 transitions. [2024-11-08 23:39:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:14,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:14,391 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 23:39:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 170 states and 326 transitions. [2024-11-08 23:39:14,858 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 326 transitions. [2024-11-08 23:39:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:14,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,150 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 23:39:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 172 states and 328 transitions. [2024-11-08 23:39:18,677 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 328 transitions. [2024-11-08 23:39:18,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:18,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:18,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,769 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 23:39:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 174 states and 330 transitions. [2024-11-08 23:39:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 330 transitions. [2024-11-08 23:39:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:39:19,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:19,638 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 23:39:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:20,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 175 states and 330 transitions. [2024-11-08 23:39:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 330 transitions. [2024-11-08 23:39:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:20,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:20,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:21,062 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 179 states and 337 transitions. [2024-11-08 23:39:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 337 transitions. [2024-11-08 23:39:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:24,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:24,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:24,755 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:27,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:27,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 182 states and 346 transitions. [2024-11-08 23:39:27,319 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 346 transitions. [2024-11-08 23:39:27,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:27,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:27,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:27,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:27,459 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 23:39:29,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 184 states and 347 transitions. [2024-11-08 23:39:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 347 transitions. [2024-11-08 23:39:29,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:29,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:29,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:29,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:29,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 185 states and 349 transitions. [2024-11-08 23:39:29,951 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 349 transitions. [2024-11-08 23:39:29,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:29,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:29,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:29,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:31,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 187 states and 350 transitions. [2024-11-08 23:39:31,329 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 350 transitions. [2024-11-08 23:39:31,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:31,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:31,457 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 23:39:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 193 states and 357 transitions. [2024-11-08 23:39:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 357 transitions. [2024-11-08 23:39:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:34,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:34,446 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 23:39:35,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 194 states and 357 transitions. [2024-11-08 23:39:35,295 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 357 transitions. [2024-11-08 23:39:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:35,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:35,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,375 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 23:39:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:36,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 195 states and 358 transitions. [2024-11-08 23:39:36,134 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 358 transitions. [2024-11-08 23:39:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:36,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:37,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 197 states and 359 transitions. [2024-11-08 23:39:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 359 transitions. [2024-11-08 23:39:37,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:37,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:37,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:39:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 207 states and 372 transitions. [2024-11-08 23:39:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 372 transitions. [2024-11-08 23:39:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:39:41,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:41,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:41,104 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 23:39:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 211 states and 375 transitions. [2024-11-08 23:39:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 375 transitions. [2024-11-08 23:39:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:42,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:43,802 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 215 states and 382 transitions. [2024-11-08 23:39:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 382 transitions. [2024-11-08 23:39:48,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:48,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:48,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:39:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 218 states and 391 transitions. [2024-11-08 23:39:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 391 transitions. [2024-11-08 23:39:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:51,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:51,239 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 23:39:53,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 220 states and 392 transitions. [2024-11-08 23:39:53,463 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 392 transitions. [2024-11-08 23:39:53,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:53,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:53,566 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:54,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 221 states and 394 transitions. [2024-11-08 23:39:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 394 transitions. [2024-11-08 23:39:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:54,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:54,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:54,455 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:55,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 222 states and 396 transitions. [2024-11-08 23:39:55,500 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 396 transitions. [2024-11-08 23:39:55,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:55,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:55,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 223 states and 397 transitions. [2024-11-08 23:39:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 397 transitions. [2024-11-08 23:39:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:56,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:56,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:56,621 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 225 states and 398 transitions. [2024-11-08 23:39:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 398 transitions. [2024-11-08 23:39:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:58,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:58,249 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 23:39:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:59,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 226 states and 398 transitions. [2024-11-08 23:39:59,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 398 transitions. [2024-11-08 23:39:59,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:39:59,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:59,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:59,467 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 23:40:09,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:09,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 237 states and 429 transitions. [2024-11-08 23:40:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 429 transitions. [2024-11-08 23:40:09,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:09,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:09,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,429 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 23:40:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 243 states and 443 transitions. [2024-11-08 23:40:15,660 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 443 transitions. [2024-11-08 23:40:15,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:15,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:15,830 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 23:40:16,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:16,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 244 states and 443 transitions. [2024-11-08 23:40:16,781 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 443 transitions. [2024-11-08 23:40:16,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:16,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:16,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 245 states and 448 transitions. [2024-11-08 23:40:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 448 transitions. [2024-11-08 23:40:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:18,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,236 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 23:40:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 254 states and 465 transitions. [2024-11-08 23:40:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 465 transitions. [2024-11-08 23:40:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:24,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,706 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 256 states and 469 transitions. [2024-11-08 23:40:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 469 transitions. [2024-11-08 23:40:26,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:26,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:26,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,434 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 23:40:27,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 257 states and 469 transitions. [2024-11-08 23:40:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 469 transitions. [2024-11-08 23:40:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:27,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:27,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:40:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 261 states and 474 transitions. [2024-11-08 23:40:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 474 transitions. [2024-11-08 23:40:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:29,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:29,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:36,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 265 states and 481 transitions. [2024-11-08 23:40:36,524 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 481 transitions. [2024-11-08 23:40:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:36,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:36,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:36,628 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 23:40:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 268 states and 492 transitions. [2024-11-08 23:40:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 492 transitions. [2024-11-08 23:40:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:40,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:40,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:40,592 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 23:40:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 270 states and 493 transitions. [2024-11-08 23:40:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 493 transitions. [2024-11-08 23:40:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:43,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:40:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 271 states and 495 transitions. [2024-11-08 23:40:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 495 transitions. [2024-11-08 23:40:44,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:44,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:44,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:44,505 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:40:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 272 states and 497 transitions. [2024-11-08 23:40:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 497 transitions. [2024-11-08 23:40:45,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:45,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:45,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,668 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 23:40:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 274 states and 498 transitions. [2024-11-08 23:40:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 498 transitions. [2024-11-08 23:40:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:47,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,615 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 23:40:49,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 276 states and 499 transitions. [2024-11-08 23:40:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 499 transitions. [2024-11-08 23:40:49,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:49,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:49,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:49,987 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 23:40:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 282 states and 506 transitions. [2024-11-08 23:40:54,460 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 506 transitions. [2024-11-08 23:40:54,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:54,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:54,594 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 23:40:55,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 283 states and 506 transitions. [2024-11-08 23:40:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 506 transitions. [2024-11-08 23:40:55,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:55,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:55,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:55,995 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 23:40:57,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 284 states and 506 transitions. [2024-11-08 23:40:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 506 transitions. [2024-11-08 23:40:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:57,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:40:59,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 286 states and 507 transitions. [2024-11-08 23:40:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 507 transitions. [2024-11-08 23:40:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:59,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:59,549 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 23:41:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 287 states and 507 transitions. [2024-11-08 23:41:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 507 transitions. [2024-11-08 23:41:00,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:41:00,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:00,223 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 23:41:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 290 states and 510 transitions. [2024-11-08 23:41:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 510 transitions. [2024-11-08 23:41:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:41:02,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,516 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 23:41:03,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:03,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 291 states and 511 transitions. [2024-11-08 23:41:03,129 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 511 transitions. [2024-11-08 23:41:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:41:03,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:03,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:03,223 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 23:41:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 294 states and 520 transitions. [2024-11-08 23:41:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 520 transitions. [2024-11-08 23:41:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:41:06,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:06,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:06,958 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 23:41:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 296 states and 522 transitions. [2024-11-08 23:41:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 522 transitions. [2024-11-08 23:41:08,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:41:08,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:08,272 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 23:41:08,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 297 states and 522 transitions. [2024-11-08 23:41:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 522 transitions. [2024-11-08 23:41:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:41:08,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:41:15,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 311 states and 537 transitions. [2024-11-08 23:41:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 537 transitions. [2024-11-08 23:41:15,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:15,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:15,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:24,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 315 states and 544 transitions. [2024-11-08 23:41:24,188 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 544 transitions. [2024-11-08 23:41:24,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:24,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:24,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:41:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 318 states and 555 transitions. [2024-11-08 23:41:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 555 transitions. [2024-11-08 23:41:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:29,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:29,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:29,434 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 23:41:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 319 states and 556 transitions. [2024-11-08 23:41:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 556 transitions. [2024-11-08 23:41:31,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:31,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:41:32,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 320 states and 558 transitions. [2024-11-08 23:41:32,767 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 558 transitions. [2024-11-08 23:41:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:32,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:32,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:32,944 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 23:41:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 321 states and 558 transitions. [2024-11-08 23:41:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 558 transitions. [2024-11-08 23:41:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:34,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:34,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:41:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 322 states and 560 transitions. [2024-11-08 23:41:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 560 transitions. [2024-11-08 23:41:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:36,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,375 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:41:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 323 states and 562 transitions. [2024-11-08 23:41:37,775 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 562 transitions. [2024-11-08 23:41:37,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:37,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,854 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 23:41:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 325 states and 563 transitions. [2024-11-08 23:41:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 563 transitions. [2024-11-08 23:41:40,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:40,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:40,866 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:41:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 327 states and 564 transitions. [2024-11-08 23:41:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 564 transitions. [2024-11-08 23:41:43,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:43,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,653 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 23:41:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 329 states and 565 transitions. [2024-11-08 23:41:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 565 transitions. [2024-11-08 23:41:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:46,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,430 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 23:41:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 338 states and 593 transitions. [2024-11-08 23:41:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 593 transitions. [2024-11-08 23:41:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:58,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,188 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 23:42:10,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:10,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 346 states and 611 transitions. [2024-11-08 23:42:10,195 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 611 transitions. [2024-11-08 23:42:10,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:42:10,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:10,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:10,432 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 23:42:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:14,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 349 states and 614 transitions. [2024-11-08 23:42:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 614 transitions. [2024-11-08 23:42:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:42:14,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:14,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:14,733 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 23:42:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:17,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 351 states and 615 transitions. [2024-11-08 23:42:17,332 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 615 transitions. [2024-11-08 23:42:17,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:42:17,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:17,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:17,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:17,442 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 23:42:18,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:18,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 353 states and 616 transitions. [2024-11-08 23:42:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 616 transitions. [2024-11-08 23:42:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:42:18,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:18,855 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:42:23,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:23,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 359 states and 622 transitions. [2024-11-08 23:42:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 622 transitions. [2024-11-08 23:42:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:42:23,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:23,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:23,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:07,910 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 23:44:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:00,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 363 states and 627 transitions. [2024-11-08 23:44:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 627 transitions. [2024-11-08 23:44:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:44:00,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:00,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:00,586 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 23:44:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 367 states and 630 transitions. [2024-11-08 23:44:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 630 transitions. [2024-11-08 23:44:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:04,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:04,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:07,392 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 371 states and 637 transitions. [2024-11-08 23:44:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 637 transitions. [2024-11-08 23:44:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:18,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:18,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:19,239 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:44:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:27,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 374 states and 650 transitions. [2024-11-08 23:44:27,525 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 650 transitions. [2024-11-08 23:44:27,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:27,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:27,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:44:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:29,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 375 states and 652 transitions. [2024-11-08 23:44:29,714 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 652 transitions. [2024-11-08 23:44:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:29,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:29,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:30,089 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 23:44:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 377 states and 653 transitions. [2024-11-08 23:44:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 653 transitions. [2024-11-08 23:44:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:35,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:44:37,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 378 states and 655 transitions. [2024-11-08 23:44:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 655 transitions. [2024-11-08 23:44:37,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:37,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:44:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 379 states and 657 transitions. [2024-11-08 23:44:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 657 transitions. [2024-11-08 23:44:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:40,477 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:44:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 380 states and 658 transitions. [2024-11-08 23:44:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 658 transitions. [2024-11-08 23:44:42,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:42,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:42,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:42,678 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 23:44:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 382 states and 659 transitions. [2024-11-08 23:44:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 659 transitions. [2024-11-08 23:44:46,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:46,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:46,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:46,988 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 23:44:51,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 384 states and 660 transitions. [2024-11-08 23:44:51,357 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 660 transitions. [2024-11-08 23:44:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:51,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:51,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:51,474 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 23:44:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 385 states and 660 transitions. [2024-11-08 23:44:53,493 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 660 transitions. [2024-11-08 23:44:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:44:53,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:53,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:53,742 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 23:45:02,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 391 states and 667 transitions. [2024-11-08 23:45:02,727 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 667 transitions. [2024-11-08 23:45:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:02,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:02,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:03,051 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 23:45:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 392 states and 667 transitions. [2024-11-08 23:45:05,428 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 667 transitions. [2024-11-08 23:45:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:05,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:05,672 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 23:45:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:08,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 393 states and 668 transitions. [2024-11-08 23:45:08,469 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 668 transitions. [2024-11-08 23:45:08,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:08,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:08,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:45:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:13,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 395 states and 669 transitions. [2024-11-08 23:45:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 669 transitions. [2024-11-08 23:45:13,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:13,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:13,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:13,523 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 23:45:15,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:15,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 396 states and 670 transitions. [2024-11-08 23:45:15,932 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 670 transitions. [2024-11-08 23:45:15,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:15,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:15,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:16,140 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 23:45:18,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 398 states and 672 transitions. [2024-11-08 23:45:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 672 transitions. [2024-11-08 23:45:18,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:18,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:18,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:18,798 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:45:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 399 states and 677 transitions. [2024-11-08 23:45:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 677 transitions. [2024-11-08 23:45:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:21,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:21,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:21,523 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 23:45:36,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 408 states and 692 transitions. [2024-11-08 23:45:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 692 transitions. [2024-11-08 23:45:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:36,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:45:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 409 states and 693 transitions. [2024-11-08 23:45:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 693 transitions. [2024-11-08 23:45:38,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:38,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,128 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 23:45:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 410 states and 694 transitions. [2024-11-08 23:45:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 694 transitions. [2024-11-08 23:45:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:40,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:40,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:45:41,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 411 states and 695 transitions. [2024-11-08 23:45:41,984 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 695 transitions. [2024-11-08 23:45:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:41,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:45:45,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:45,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 412 states and 698 transitions. [2024-11-08 23:45:45,062 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 698 transitions. [2024-11-08 23:45:45,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:45,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:45,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:45,209 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:45:46,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 413 states and 698 transitions. [2024-11-08 23:45:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 698 transitions. [2024-11-08 23:45:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:45:46,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:18,743 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:46:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 421 states and 707 transitions. [2024-11-08 23:46:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 707 transitions. [2024-11-08 23:46:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:46:25,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:46:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 425 states and 714 transitions. [2024-11-08 23:46:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 714 transitions. [2024-11-08 23:46:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:46:43,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:43,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:46:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:54,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 428 states and 727 transitions. [2024-11-08 23:46:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 727 transitions. [2024-11-08 23:46:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:46:54,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:54,496 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 23:46:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 429 states and 728 transitions. [2024-11-08 23:46:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 728 transitions. [2024-11-08 23:46:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:46:57,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:57,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:47:00,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 430 states and 730 transitions. [2024-11-08 23:47:00,822 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 730 transitions. [2024-11-08 23:47:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:47:00,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,069 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:47:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 431 states and 732 transitions. [2024-11-08 23:47:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 732 transitions. [2024-11-08 23:47:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:47:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:03,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:47:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 432 states and 734 transitions. [2024-11-08 23:47:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 734 transitions. [2024-11-08 23:47:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:47:06,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:06,625 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 23:47:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 433 states and 734 transitions. [2024-11-08 23:47:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 734 transitions. [2024-11-08 23:47:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:47:09,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:09,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:10,054 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 23:47:15,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 435 states and 735 transitions. [2024-11-08 23:47:15,288 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 735 transitions. [2024-11-08 23:47:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:47:15,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,396 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 23:47:20,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:20,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 437 states and 736 transitions. [2024-11-08 23:47:20,375 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 736 transitions. [2024-11-08 23:47:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:47:20,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:20,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:20,480 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 23:47:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 439 states and 737 transitions. [2024-11-08 23:47:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 737 transitions. [2024-11-08 23:47:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:47:26,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:26,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:26,253 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 23:47:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 441 states and 738 transitions. [2024-11-08 23:47:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 738 transitions. [2024-11-08 23:47:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:47:31,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:31,589 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 23:48:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 454 states and 772 transitions. [2024-11-08 23:48:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 772 transitions. [2024-11-08 23:48:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:09,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:09,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:09,875 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 23:48:28,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 461 states and 790 transitions. [2024-11-08 23:48:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 790 transitions. [2024-11-08 23:48:28,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:28,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:28,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,067 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 23:48:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 463 states and 791 transitions. [2024-11-08 23:48:33,824 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 791 transitions. [2024-11-08 23:48:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:33,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:33,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:34,412 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 23:48:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 467 states and 793 transitions. [2024-11-08 23:48:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 793 transitions. [2024-11-08 23:48:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:45,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:45,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:45,863 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 23:48:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 468 states and 793 transitions. [2024-11-08 23:48:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 793 transitions. [2024-11-08 23:48:48,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:48,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:48,548 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 23:48:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 470 states and 795 transitions. [2024-11-08 23:48:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 795 transitions. [2024-11-08 23:48:51,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:51,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:51,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:51,265 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 23:48:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 473 states and 798 transitions. [2024-11-08 23:48:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 798 transitions. [2024-11-08 23:48:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:56,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:56,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:56,339 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 23:48:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:57,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 474 states and 798 transitions. [2024-11-08 23:48:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 798 transitions. [2024-11-08 23:48:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:48:57,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:57,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:57,812 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 23:49:08,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:08,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 479 states and 809 transitions. [2024-11-08 23:49:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 809 transitions. [2024-11-08 23:49:08,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:49:08,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:08,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:08,385 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 23:49:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:09,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 480 states and 810 transitions. [2024-11-08 23:49:09,997 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 810 transitions. [2024-11-08 23:49:09,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:49:09,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:09,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:10,073 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 23:49:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 481 states and 810 transitions. [2024-11-08 23:49:11,533 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 810 transitions. [2024-11-08 23:49:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:49:11,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:11,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:11,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:49:44,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 486 states and 819 transitions. [2024-11-08 23:49:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 819 transitions. [2024-11-08 23:49:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:49:51,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:49:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 487 states and 819 transitions. [2024-11-08 23:49:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 819 transitions. [2024-11-08 23:49:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:49:55,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:55,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:59,650 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:50:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 491 states and 826 transitions. [2024-11-08 23:50:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 826 transitions. [2024-11-08 23:50:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:15,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:15,706 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:50:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 494 states and 839 transitions. [2024-11-08 23:50:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 839 transitions. [2024-11-08 23:50:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:26,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:26,918 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 23:50:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 496 states and 840 transitions. [2024-11-08 23:50:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 840 transitions. [2024-11-08 23:50:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:34,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:50:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 497 states and 842 transitions. [2024-11-08 23:50:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 842 transitions. [2024-11-08 23:50:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:37,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:37,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:50:40,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:40,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 498 states and 844 transitions. [2024-11-08 23:50:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 844 transitions. [2024-11-08 23:50:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:40,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:40,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:50:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 499 states and 846 transitions. [2024-11-08 23:50:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 846 transitions. [2024-11-08 23:50:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:44,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:44,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:44,155 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 23:50:50,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:50,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 501 states and 849 transitions. [2024-11-08 23:50:50,274 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 849 transitions. [2024-11-08 23:50:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:50,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:50,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:50,396 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 23:50:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 503 states and 850 transitions. [2024-11-08 23:50:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 850 transitions. [2024-11-08 23:50:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:56,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:56,365 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:50:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 504 states and 851 transitions. [2024-11-08 23:50:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 851 transitions. [2024-11-08 23:50:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:50:59,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:59,390 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 23:51:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 506 states and 852 transitions. [2024-11-08 23:51:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 852 transitions. [2024-11-08 23:51:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:05,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:05,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:05,309 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 23:51:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 507 states and 852 transitions. [2024-11-08 23:51:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 852 transitions. [2024-11-08 23:51:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:08,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:08,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:08,552 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:51:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:11,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 508 states and 852 transitions. [2024-11-08 23:51:11,544 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 852 transitions. [2024-11-08 23:51:11,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:11,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:11,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:11,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:12,054 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 23:51:23,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 514 states and 859 transitions. [2024-11-08 23:51:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 859 transitions. [2024-11-08 23:51:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:23,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,599 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 23:51:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 515 states and 859 transitions. [2024-11-08 23:51:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 859 transitions. [2024-11-08 23:51:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:26,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:26,631 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 23:51:30,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 516 states and 860 transitions. [2024-11-08 23:51:30,071 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 860 transitions. [2024-11-08 23:51:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:30,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:30,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:30,337 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 23:51:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 517 states and 861 transitions. [2024-11-08 23:51:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 861 transitions. [2024-11-08 23:51:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:33,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:33,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:33,909 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 23:51:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:36,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 519 states and 863 transitions. [2024-11-08 23:51:36,660 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 863 transitions. [2024-11-08 23:51:36,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:36,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:51:44,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:44,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 525 states and 869 transitions. [2024-11-08 23:51:44,879 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 869 transitions. [2024-11-08 23:51:44,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:51:44,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:44,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.