./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/toy2.cil.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_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/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_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/toy2.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/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_bca38d03-526b-4a63-aa9f-ee860c9110dd/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 a77d6f304c19846fdc8cd5bba9216d69953659ded966cffbf7faa285e2d864a4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:06:24,864 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:06:24,921 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:06:24,925 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:06:24,926 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:06:24,956 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:06:24,957 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:06:24,957 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:06:24,958 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:06:24,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:06:24,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:06:24,959 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:06:24,959 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:06:24,960 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:06:24,960 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:06:24,960 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:06:24,961 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:06:24,961 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:06:24,961 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:06:24,962 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:06:24,962 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:06:24,970 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:06:24,970 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:06:24,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:06:24,971 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:06:24,971 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:06:24,971 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:06:24,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:24,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:06:24,972 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:06:24,972 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:06:24,972 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:06:24,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:06:24,984 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_bca38d03-526b-4a63-aa9f-ee860c9110dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a77d6f304c19846fdc8cd5bba9216d69953659ded966cffbf7faa285e2d864a4 [2024-11-08 23:06:25,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:06:25,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:06:25,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:06:25,315 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:06:25,315 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:06:25,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/systemc/toy2.cil.c Unable to find full path for "g++" [2024-11-08 23:06:27,358 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:06:27,605 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:06:27,606 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/sv-benchmarks/c/systemc/toy2.cil.c [2024-11-08 23:06:27,617 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/data/5ee9e9138/42c9331c75334cc583aec17c0297d9d9/FLAG9c54789eb [2024-11-08 23:06:27,641 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/data/5ee9e9138/42c9331c75334cc583aec17c0297d9d9 [2024-11-08 23:06:27,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:06:27,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:06:27,651 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:27,651 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:06:27,659 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:06:27,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:27" (1/1) ... [2024-11-08 23:06:27,662 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f021f8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:27, skipping insertion in model container [2024-11-08 23:06:27,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:27" (1/1) ... [2024-11-08 23:06:27,724 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:06:27,909 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_bca38d03-526b-4a63-aa9f-ee860c9110dd/sv-benchmarks/c/systemc/toy2.cil.c[698,711] [2024-11-08 23:06:27,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:28,015 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:06:28,025 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_bca38d03-526b-4a63-aa9f-ee860c9110dd/sv-benchmarks/c/systemc/toy2.cil.c[698,711] [2024-11-08 23:06:28,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:28,090 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:06:28,090 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28 WrapperNode [2024-11-08 23:06:28,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:28,092 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:28,092 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:06:28,092 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:06:28,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,111 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,137 INFO L138 Inliner]: procedures = 20, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 359 [2024-11-08 23:06:28,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:28,139 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:06:28,139 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:06:28,139 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:06:28,149 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,152 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,152 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,158 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,165 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,171 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,173 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,176 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:06:28,177 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:06:28,177 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:06:28,177 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:06:28,182 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:28" (1/1) ... [2024-11-08 23:06:28,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:28,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:06:28,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:06:28,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca38d03-526b-4a63-aa9f-ee860c9110dd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:06:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:06:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:06:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:06:28,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:06:28,356 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:06:28,358 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:06:28,890 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-08 23:06:28,890 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:06:29,336 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:06:29,337 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 23:06:29,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:29 BoogieIcfgContainer [2024-11-08 23:06:29,337 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:06:29,338 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:06:29,338 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:06:29,349 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:06:29,350 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,361 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:06:29,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 42 states and 67 transitions. [2024-11-08 23:06:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 67 transitions. [2024-11-08 23:06:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:06:29,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:29,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:29,753 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 23:06:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 47 states and 81 transitions. [2024-11-08 23:06:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 81 transitions. [2024-11-08 23:06:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:06:29,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:29,954 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 23:06:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 48 states and 84 transitions. [2024-11-08 23:06:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 84 transitions. [2024-11-08 23:06:30,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:06:30,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:30,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,148 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 23:06:30,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 48 states and 83 transitions. [2024-11-08 23:06:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 83 transitions. [2024-11-08 23:06:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:06:30,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,242 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 23:06:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:30,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 48 states and 82 transitions. [2024-11-08 23:06:30,258 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 82 transitions. [2024-11-08 23:06:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:06:30,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:30,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,489 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 23:06:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 54 states and 100 transitions. [2024-11-08 23:06:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 100 transitions. [2024-11-08 23:06:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:06:30,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:30,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 55 states and 101 transitions. [2024-11-08 23:06:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 101 transitions. [2024-11-08 23:06:31,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:06:31,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:06:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 57 states and 104 transitions. [2024-11-08 23:06:31,272 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 104 transitions. [2024-11-08 23:06:31,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:06:31,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:31,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 61 states and 113 transitions. [2024-11-08 23:06:31,378 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 113 transitions. [2024-11-08 23:06:31,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:06:31,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:06:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 62 states and 114 transitions. [2024-11-08 23:06:31,456 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 114 transitions. [2024-11-08 23:06:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:06:31,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 63 states and 115 transitions. [2024-11-08 23:06:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 115 transitions. [2024-11-08 23:06:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:06:31,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 63 states and 114 transitions. [2024-11-08 23:06:31,705 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 114 transitions. [2024-11-08 23:06:31,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:06:31,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:06:31,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 66 states and 118 transitions. [2024-11-08 23:06:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 118 transitions. [2024-11-08 23:06:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:06:31,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 70 states and 126 transitions. [2024-11-08 23:06:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 126 transitions. [2024-11-08 23:06:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:06:31,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 76 states and 138 transitions. [2024-11-08 23:06:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 138 transitions. [2024-11-08 23:06:32,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:06:32,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 77 states and 139 transitions. [2024-11-08 23:06:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 139 transitions. [2024-11-08 23:06:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:06:32,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:32,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 78 states and 141 transitions. [2024-11-08 23:06:32,649 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2024-11-08 23:06:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:06:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 78 states and 139 transitions. [2024-11-08 23:06:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 139 transitions. [2024-11-08 23:06:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:06:32,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:33,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:34,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 83 states and 155 transitions. [2024-11-08 23:06:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 155 transitions. [2024-11-08 23:06:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:06:34,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:34,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 85 states and 156 transitions. [2024-11-08 23:06:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 156 transitions. [2024-11-08 23:06:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:06:34,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:34,834 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:35,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 90 states and 165 transitions. [2024-11-08 23:06:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 165 transitions. [2024-11-08 23:06:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:06:35,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:35,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:35,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:35,450 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:36,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 95 states and 174 transitions. [2024-11-08 23:06:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 174 transitions. [2024-11-08 23:06:36,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:06:36,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:36,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:36,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:36,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 103 states and 187 transitions. [2024-11-08 23:06:36,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 187 transitions. [2024-11-08 23:06:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:06:36,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:36,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:36,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 106 states and 196 transitions. [2024-11-08 23:06:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 196 transitions. [2024-11-08 23:06:36,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:06:36,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:36,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 108 states and 198 transitions. [2024-11-08 23:06:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 198 transitions. [2024-11-08 23:06:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:06:37,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:37,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:37,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:37,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 110 states and 201 transitions. [2024-11-08 23:06:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 201 transitions. [2024-11-08 23:06:37,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:06:37,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:37,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:37,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 112 states and 209 transitions. [2024-11-08 23:06:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 209 transitions. [2024-11-08 23:06:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:06:37,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:37,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:37,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:06:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:37,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 113 states and 210 transitions. [2024-11-08 23:06:37,921 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 210 transitions. [2024-11-08 23:06:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:06:37,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:37,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 117 states and 218 transitions. [2024-11-08 23:06:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 218 transitions. [2024-11-08 23:06:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:06:38,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,561 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:06:38,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 118 states and 219 transitions. [2024-11-08 23:06:38,703 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 219 transitions. [2024-11-08 23:06:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:06:38,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:39,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 119 states and 220 transitions. [2024-11-08 23:06:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 220 transitions. [2024-11-08 23:06:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:06:39,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,097 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:06:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 120 states and 220 transitions. [2024-11-08 23:06:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 220 transitions. [2024-11-08 23:06:39,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:06:39,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:06:39,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 129 states and 231 transitions. [2024-11-08 23:06:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 231 transitions. [2024-11-08 23:06:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:06:39,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 131 states and 237 transitions. [2024-11-08 23:06:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 237 transitions. [2024-11-08 23:06:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:06:39,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,929 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:40,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 132 states and 238 transitions. [2024-11-08 23:06:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2024-11-08 23:06:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:06:40,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:40,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:40,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 133 states and 241 transitions. [2024-11-08 23:06:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 241 transitions. [2024-11-08 23:06:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:40,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:40,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:40,271 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:40,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 135 states and 244 transitions. [2024-11-08 23:06:40,290 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 244 transitions. [2024-11-08 23:06:40,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:40,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:40,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:40,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 139 states and 255 transitions. [2024-11-08 23:06:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 255 transitions. [2024-11-08 23:06:40,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:40,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:40,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:40,783 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 140 states and 260 transitions. [2024-11-08 23:06:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 260 transitions. [2024-11-08 23:06:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:41,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,106 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 141 states and 261 transitions. [2024-11-08 23:06:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2024-11-08 23:06:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:41,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 143 states and 263 transitions. [2024-11-08 23:06:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 263 transitions. [2024-11-08 23:06:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:41,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 145 states and 265 transitions. [2024-11-08 23:06:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 265 transitions. [2024-11-08 23:06:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:41,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:06:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 147 states and 266 transitions. [2024-11-08 23:06:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 266 transitions. [2024-11-08 23:06:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:06:41,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 147 states and 265 transitions. [2024-11-08 23:06:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 265 transitions. [2024-11-08 23:06:41,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:41,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:42,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:42,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 148 states and 265 transitions. [2024-11-08 23:06:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 265 transitions. [2024-11-08 23:06:42,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:42,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:42,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 149 states and 265 transitions. [2024-11-08 23:06:42,357 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 265 transitions. [2024-11-08 23:06:42,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:42,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:42,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:42,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 150 states and 266 transitions. [2024-11-08 23:06:42,457 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 266 transitions. [2024-11-08 23:06:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:42,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:42,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 156 states and 277 transitions. [2024-11-08 23:06:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 277 transitions. [2024-11-08 23:06:43,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:43,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:43,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 164 states and 288 transitions. [2024-11-08 23:06:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 288 transitions. [2024-11-08 23:06:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:43,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:43,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:43,916 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:44,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:44,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 166 states and 289 transitions. [2024-11-08 23:06:44,200 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 289 transitions. [2024-11-08 23:06:44,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:44,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:44,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:44,567 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 175 states and 307 transitions. [2024-11-08 23:06:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 307 transitions. [2024-11-08 23:06:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:06:46,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:46,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:46,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 175 states and 305 transitions. [2024-11-08 23:06:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 305 transitions. [2024-11-08 23:06:46,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:46,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 177 states and 307 transitions. [2024-11-08 23:06:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 307 transitions. [2024-11-08 23:06:47,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:47,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:47,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:47,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:47,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 179 states and 308 transitions. [2024-11-08 23:06:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 308 transitions. [2024-11-08 23:06:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:47,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:47,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 190 states and 330 transitions. [2024-11-08 23:06:49,692 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 330 transitions. [2024-11-08 23:06:49,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:06:49,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 190 states and 328 transitions. [2024-11-08 23:06:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 328 transitions. [2024-11-08 23:06:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:06:49,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:06:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 192 states and 329 transitions. [2024-11-08 23:06:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 329 transitions. [2024-11-08 23:06:49,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:06:49,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:50,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 192 states and 327 transitions. [2024-11-08 23:06:50,100 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 327 transitions. [2024-11-08 23:06:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:06:50,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:50,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:50,821 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:06:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 213 states and 374 transitions. [2024-11-08 23:06:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 374 transitions. [2024-11-08 23:06:54,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:06:54,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:06:54,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 215 states and 378 transitions. [2024-11-08 23:06:54,940 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 378 transitions. [2024-11-08 23:06:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:06:54,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,012 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 220 states and 385 transitions. [2024-11-08 23:06:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 385 transitions. [2024-11-08 23:06:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:06:55,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 221 states and 386 transitions. [2024-11-08 23:06:55,976 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 386 transitions. [2024-11-08 23:06:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:06:55,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:06:56,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 223 states and 388 transitions. [2024-11-08 23:06:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 388 transitions. [2024-11-08 23:06:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:06:56,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 225 states and 393 transitions. [2024-11-08 23:06:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 393 transitions. [2024-11-08 23:06:56,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:06:56,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:06:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 226 states and 394 transitions. [2024-11-08 23:06:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 394 transitions. [2024-11-08 23:06:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:06:56,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 228 states and 396 transitions. [2024-11-08 23:06:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 396 transitions. [2024-11-08 23:06:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:06:56,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 233 states and 407 transitions. [2024-11-08 23:06:57,383 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 407 transitions. [2024-11-08 23:06:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:06:57,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,425 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 235 states and 408 transitions. [2024-11-08 23:06:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 408 transitions. [2024-11-08 23:06:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:06:57,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 236 states and 408 transitions. [2024-11-08 23:06:58,292 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 408 transitions. [2024-11-08 23:06:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:06:58,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,763 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 255 states and 463 transitions. [2024-11-08 23:07:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 463 transitions. [2024-11-08 23:07:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:06,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:06,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:07:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 257 states and 464 transitions. [2024-11-08 23:07:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 464 transitions. [2024-11-08 23:07:06,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:06,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:06,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 257 states and 459 transitions. [2024-11-08 23:07:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 459 transitions. [2024-11-08 23:07:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:07,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:07,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:08,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 261 states and 472 transitions. [2024-11-08 23:07:08,449 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 472 transitions. [2024-11-08 23:07:08,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:08,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:08,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 262 states and 472 transitions. [2024-11-08 23:07:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 472 transitions. [2024-11-08 23:07:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:08,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:08,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 265 states and 475 transitions. [2024-11-08 23:07:09,733 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 475 transitions. [2024-11-08 23:07:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:09,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:10,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 266 states and 475 transitions. [2024-11-08 23:07:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 475 transitions. [2024-11-08 23:07:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:10,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:10,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 269 states and 479 transitions. [2024-11-08 23:07:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 479 transitions. [2024-11-08 23:07:10,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:10,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:10,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 270 states and 479 transitions. [2024-11-08 23:07:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 479 transitions. [2024-11-08 23:07:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:10,705 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 271 states and 479 transitions. [2024-11-08 23:07:11,702 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 479 transitions. [2024-11-08 23:07:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:11,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 277 states and 492 transitions. [2024-11-08 23:07:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 492 transitions. [2024-11-08 23:07:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:13,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:13,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 286 states and 511 transitions. [2024-11-08 23:07:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 511 transitions. [2024-11-08 23:07:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:19,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 286 states and 510 transitions. [2024-11-08 23:07:19,904 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 510 transitions. [2024-11-08 23:07:19,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:19,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:20,620 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:26,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 305 states and 561 transitions. [2024-11-08 23:07:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 561 transitions. [2024-11-08 23:07:26,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:26,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,911 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 306 states and 563 transitions. [2024-11-08 23:07:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 563 transitions. [2024-11-08 23:07:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:27,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:27,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 308 states and 565 transitions. [2024-11-08 23:07:27,554 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 565 transitions. [2024-11-08 23:07:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:27,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:07:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 309 states and 565 transitions. [2024-11-08 23:07:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 565 transitions. [2024-11-08 23:07:28,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:28,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:28,220 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 314 states and 578 transitions. [2024-11-08 23:07:30,162 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 578 transitions. [2024-11-08 23:07:30,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:30,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:30,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:30,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 315 states and 579 transitions. [2024-11-08 23:07:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 579 transitions. [2024-11-08 23:07:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:30,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:30,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:31,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 317 states and 583 transitions. [2024-11-08 23:07:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 583 transitions. [2024-11-08 23:07:31,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:31,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:31,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 318 states and 583 transitions. [2024-11-08 23:07:31,795 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 583 transitions. [2024-11-08 23:07:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:31,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:32,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 320 states and 584 transitions. [2024-11-08 23:07:32,943 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 584 transitions. [2024-11-08 23:07:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:32,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:32,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:32,993 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:33,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 320 states and 583 transitions. [2024-11-08 23:07:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 583 transitions. [2024-11-08 23:07:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:33,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:07:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 322 states and 584 transitions. [2024-11-08 23:07:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 584 transitions. [2024-11-08 23:07:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:33,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:07:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 323 states and 584 transitions. [2024-11-08 23:07:34,036 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 584 transitions. [2024-11-08 23:07:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:34,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:34,079 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 323 states and 581 transitions. [2024-11-08 23:07:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 581 transitions. [2024-11-08 23:07:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:34,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:34,354 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:07:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 326 states and 584 transitions. [2024-11-08 23:07:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 584 transitions. [2024-11-08 23:07:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:34,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 326 states and 583 transitions. [2024-11-08 23:07:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 583 transitions. [2024-11-08 23:07:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:34,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:44,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 345 states and 621 transitions. [2024-11-08 23:07:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 621 transitions. [2024-11-08 23:07:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:44,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:44,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:45,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 346 states and 624 transitions. [2024-11-08 23:07:45,802 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 624 transitions. [2024-11-08 23:07:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:07:45,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:45,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:46,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 357 states and 646 transitions. [2024-11-08 23:07:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 646 transitions. [2024-11-08 23:07:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:07:51,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:51,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:51,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 360 states and 652 transitions. [2024-11-08 23:07:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 652 transitions. [2024-11-08 23:07:53,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:07:53,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:53,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:53,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 360 states and 648 transitions. [2024-11-08 23:07:53,653 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 648 transitions. [2024-11-08 23:07:53,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:07:53,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:53,694 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 362 states and 650 transitions. [2024-11-08 23:07:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 650 transitions. [2024-11-08 23:07:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:54,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:07:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 365 states and 652 transitions. [2024-11-08 23:07:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 652 transitions. [2024-11-08 23:07:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:55,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:07:55,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 366 states and 652 transitions. [2024-11-08 23:07:55,685 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 652 transitions. [2024-11-08 23:07:55,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:55,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,731 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:07:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 368 states and 653 transitions. [2024-11-08 23:07:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 653 transitions. [2024-11-08 23:07:56,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:56,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:57,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 370 states and 656 transitions. [2024-11-08 23:07:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 656 transitions. [2024-11-08 23:07:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:57,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:07:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 371 states and 657 transitions. [2024-11-08 23:07:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 657 transitions. [2024-11-08 23:07:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:07:57,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:13,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 402 states and 727 transitions. [2024-11-08 23:08:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 727 transitions. [2024-11-08 23:08:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:13,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:13,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:08:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 404 states and 731 transitions. [2024-11-08 23:08:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 731 transitions. [2024-11-08 23:08:14,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:14,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:14,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:08:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 406 states and 734 transitions. [2024-11-08 23:08:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 734 transitions. [2024-11-08 23:08:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:15,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:08:15,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 408 states and 737 transitions. [2024-11-08 23:08:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 737 transitions. [2024-11-08 23:08:15,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:15,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:15,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 408 states and 734 transitions. [2024-11-08 23:08:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 734 transitions. [2024-11-08 23:08:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:16,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:08:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 407 states and 727 transitions. [2024-11-08 23:08:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 727 transitions. [2024-11-08 23:08:16,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:08:16,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,369 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:31,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 420 states and 765 transitions. [2024-11-08 23:08:31,974 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 765 transitions. [2024-11-08 23:08:31,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:08:31,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:31,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:36,374 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:46,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 433 states and 809 transitions. [2024-11-08 23:08:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 809 transitions. [2024-11-08 23:08:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:08:46,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 445 states and 840 transitions. [2024-11-08 23:09:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 840 transitions. [2024-11-08 23:09:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:02,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 453 states and 864 transitions. [2024-11-08 23:09:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 864 transitions. [2024-11-08 23:09:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:16,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:16,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:16,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:19,952 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 462 states and 885 transitions. [2024-11-08 23:09:31,357 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 885 transitions. [2024-11-08 23:09:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:31,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:31,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 476 states and 931 transitions. [2024-11-08 23:09:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 931 transitions. [2024-11-08 23:09:50,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:50,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:50,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:56,050 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:03,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 482 states and 941 transitions. [2024-11-08 23:10:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 941 transitions. [2024-11-08 23:10:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:10:03,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:03,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:10:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 484 states and 944 transitions. [2024-11-08 23:10:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 944 transitions. [2024-11-08 23:10:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:10:03,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:03,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:04,033 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:10:05,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 486 states and 947 transitions. [2024-11-08 23:10:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 947 transitions. [2024-11-08 23:10:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:10:05,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:05,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:10:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 488 states and 950 transitions. [2024-11-08 23:10:06,411 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 950 transitions. [2024-11-08 23:10:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:10:06,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:10:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 488 states and 937 transitions. [2024-11-08 23:10:06,476 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 937 transitions. [2024-11-08 23:10:06,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:10:06,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:25,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 495 states and 965 transitions. [2024-11-08 23:10:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 965 transitions. [2024-11-08 23:10:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:10:25,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:25,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:30,616 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:42,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:42,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 502 states and 987 transitions. [2024-11-08 23:10:42,821 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 987 transitions. [2024-11-08 23:10:42,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:10:42,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:42,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 27 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:10:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 504 states and 988 transitions. [2024-11-08 23:10:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 988 transitions. [2024-11-08 23:10:43,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:43,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 36 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:10:47,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 511 states and 1006 transitions. [2024-11-08 23:10:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1006 transitions. [2024-11-08 23:10:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:47,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:47,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 16 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:02,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:02,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 519 states and 1022 transitions. [2024-11-08 23:11:02,510 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1022 transitions. [2024-11-08 23:11:02,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:11:02,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:02,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:34,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 561 states and 1121 transitions. [2024-11-08 23:11:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1121 transitions. [2024-11-08 23:11:34,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:11:34,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:34,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 570 states and 1141 transitions. [2024-11-08 23:11:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1141 transitions. [2024-11-08 23:11:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:11:39,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,176 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:11:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 572 states and 1144 transitions. [2024-11-08 23:11:39,858 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1144 transitions. [2024-11-08 23:11:39,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:11:39,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,010 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 21 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:11:41,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 574 states and 1146 transitions. [2024-11-08 23:11:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1146 transitions. [2024-11-08 23:11:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:11:41,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:41,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 19 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:11:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 578 states and 1153 transitions. [2024-11-08 23:11:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1153 transitions. [2024-11-08 23:11:45,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:11:45,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:45,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:13,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 591 states and 1192 transitions. [2024-11-08 23:12:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1192 transitions. [2024-11-08 23:12:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:12:13,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:13,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,278 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 602 states and 1223 transitions. [2024-11-08 23:12:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1223 transitions. [2024-11-08 23:12:35,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:12:35,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:35,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:35,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:00,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:00,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 611 states and 1258 transitions. [2024-11-08 23:13:00,698 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1258 transitions. [2024-11-08 23:13:00,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:13:00,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:00,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,624 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 620 states and 1295 transitions. [2024-11-08 23:13:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1295 transitions. [2024-11-08 23:13:18,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:13:18,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:38,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 628 states and 1325 transitions. [2024-11-08 23:13:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1325 transitions. [2024-11-08 23:13:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:13:38,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:38,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:30,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:30,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 657 states and 1423 transitions. [2024-11-08 23:14:30,288 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1423 transitions. [2024-11-08 23:14:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:14:30,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:30,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:45,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 662 states and 1438 transitions. [2024-11-08 23:14:45,371 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1438 transitions. [2024-11-08 23:14:45,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:14:45,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:45,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 683 states and 1534 transitions. [2024-11-08 23:15:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1534 transitions. [2024-11-08 23:15:35,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:35,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 685 states and 1538 transitions. [2024-11-08 23:15:49,382 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1538 transitions. [2024-11-08 23:15:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:49,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:49,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 693 states and 1557 transitions. [2024-11-08 23:16:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1557 transitions. [2024-11-08 23:16:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:16:16,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:16,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:16,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 703 states and 1601 transitions. [2024-11-08 23:16:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1601 transitions. [2024-11-08 23:16:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:16:51,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:59,698 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 721 states and 1668 transitions. [2024-11-08 23:17:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1668 transitions. [2024-11-08 23:17:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:17:30,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 729 states and 1702 transitions. [2024-11-08 23:17:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1702 transitions. [2024-11-08 23:17:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:17:59,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:59,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 741 states and 1742 transitions. [2024-11-08 23:18:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1742 transitions. [2024-11-08 23:18:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:18:35,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:49,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 746 states and 1751 transitions. [2024-11-08 23:18:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1751 transitions. [2024-11-08 23:18:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:18:49,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:49,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 750 states and 1763 transitions. [2024-11-08 23:19:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1763 transitions. [2024-11-08 23:19:08,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:19:08,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:08,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 752 states and 1768 transitions. [2024-11-08 23:19:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1768 transitions. [2024-11-08 23:19:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:19:21,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat