./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/toy.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/toy.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3 --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 4a8eabec1830ab654b41f6937ec2f9359cd3dd371ede66eafc352bac48edda3b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:05:21,823 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:05:21,907 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:05:21,912 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:05:21,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:05:21,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:05:21,955 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:05:21,956 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:05:21,956 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:05:21,957 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:05:21,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:05:21,958 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:05:21,958 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:05:21,959 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:05:21,959 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:05:21,959 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:05:21,960 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:05:21,960 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:05:21,960 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:05:21,960 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:05:21,960 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:05:21,960 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:05:21,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:05:21,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:05:21,961 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:05:21,961 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:05:21,961 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:05:21,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:05:21,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:05:21,962 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:05:21,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:05:21,962 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:05:21,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:05:21,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3 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 -> 4a8eabec1830ab654b41f6937ec2f9359cd3dd371ede66eafc352bac48edda3b [2024-11-25 04:05:22,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:05:22,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:05:22,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:05:22,343 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:05:22,344 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:05:22,346 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/systemc/toy.cil.c [2024-11-25 04:05:25,484 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/data/4987b522b/f3ccf9fd23bf49dfb984564bf67118e1/FLAG107094a9d [2024-11-25 04:05:25,842 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:05:25,843 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/sv-benchmarks/c/systemc/toy.cil.c [2024-11-25 04:05:25,855 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/data/4987b522b/f3ccf9fd23bf49dfb984564bf67118e1/FLAG107094a9d [2024-11-25 04:05:25,872 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/data/4987b522b/f3ccf9fd23bf49dfb984564bf67118e1 [2024-11-25 04:05:25,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:05:25,877 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:05:25,878 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:05:25,879 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:05:25,884 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:05:25,885 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:05:25" (1/1) ... [2024-11-25 04:05:25,886 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f43ed49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:25, skipping insertion in model container [2024-11-25 04:05:25,887 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:05:25" (1/1) ... [2024-11-25 04:05:25,918 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:05:26,101 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_31a53cfc-7f29-4b63-aa23-24bdc127d16f/sv-benchmarks/c/systemc/toy.cil.c[697,710] [2024-11-25 04:05:26,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:05:26,221 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:05:26,233 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_31a53cfc-7f29-4b63-aa23-24bdc127d16f/sv-benchmarks/c/systemc/toy.cil.c[697,710] [2024-11-25 04:05:26,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:05:26,309 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:05:26,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26 WrapperNode [2024-11-25 04:05:26,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:05:26,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:05:26,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:05:26,312 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:05:26,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,331 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,385 INFO L138 Inliner]: procedures = 20, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 360 [2024-11-25 04:05:26,388 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:05:26,389 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:05:26,389 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:05:26,389 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:05:26,399 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,402 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,407 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,417 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,418 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,439 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,440 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,442 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,449 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:05:26,450 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:05:26,450 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:05:26,450 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:05:26,454 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:05:26" (1/1) ... [2024-11-25 04:05:26,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:05:26,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:05:26,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:05:26,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31a53cfc-7f29-4b63-aa23-24bdc127d16f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:05:26,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:05:26,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:05:26,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:05:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:05:26,654 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:05:26,656 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:05:27,375 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-25 04:05:27,376 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:05:27,841 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:05:27,841 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-11-25 04:05:27,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:05:27 BoogieIcfgContainer [2024-11-25 04:05:27,842 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:05:27,842 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:05:27,842 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:05:27,857 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:05:27,858 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:05:27" (1/1) ... [2024-11-25 04:05:27,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:05:27,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-25 04:05:27,938 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-25 04:05:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:05:27,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:27,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 46 states and 81 transitions. [2024-11-25 04:05:28,340 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 81 transitions. [2024-11-25 04:05:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:05:28,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:28,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 47 states and 84 transitions. [2024-11-25 04:05:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 84 transitions. [2024-11-25 04:05:28,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:05:28,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:28,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:28,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 47 states and 83 transitions. [2024-11-25 04:05:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 83 transitions. [2024-11-25 04:05:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:05:28,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:28,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 47 states and 82 transitions. [2024-11-25 04:05:28,832 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 82 transitions. [2024-11-25 04:05:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:05:28,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:28,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 47 states and 81 transitions. [2024-11-25 04:05:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 81 transitions. [2024-11-25 04:05:28,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:05:28,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:29,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:29,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 48 states and 81 transitions. [2024-11-25 04:05:29,104 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 81 transitions. [2024-11-25 04:05:29,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:05:29,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:29,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:29,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:29,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 51 states and 91 transitions. [2024-11-25 04:05:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 91 transitions. [2024-11-25 04:05:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:05:29,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:29,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:05:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:29,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 53 states and 94 transitions. [2024-11-25 04:05:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 94 transitions. [2024-11-25 04:05:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:05:29,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:29,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:29,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:29,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:29,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 54 states and 96 transitions. [2024-11-25 04:05:29,447 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 96 transitions. [2024-11-25 04:05:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:05:29,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:29,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:29,582 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:05:29,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 55 states and 97 transitions. [2024-11-25 04:05:29,598 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 97 transitions. [2024-11-25 04:05:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:05:29,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:29,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 55 states and 95 transitions. [2024-11-25 04:05:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 95 transitions. [2024-11-25 04:05:29,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:05:29,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:29,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:29,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:30,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:30,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 62 states and 105 transitions. [2024-11-25 04:05:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 105 transitions. [2024-11-25 04:05:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:05:30,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:30,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:30,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:05:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:30,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 65 states and 109 transitions. [2024-11-25 04:05:30,216 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 109 transitions. [2024-11-25 04:05:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:05:30,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:05:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 66 states and 110 transitions. [2024-11-25 04:05:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 110 transitions. [2024-11-25 04:05:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:05:30,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:05:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:30,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 67 states and 111 transitions. [2024-11-25 04:05:30,440 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 111 transitions. [2024-11-25 04:05:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:05:30,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:30,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:30,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:31,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 73 states and 120 transitions. [2024-11-25 04:05:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 120 transitions. [2024-11-25 04:05:31,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:05:31,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:31,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:31,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 76 states and 124 transitions. [2024-11-25 04:05:31,856 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 124 transitions. [2024-11-25 04:05:31,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:05:31,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:31,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:31,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:05:32,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:32,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 77 states and 125 transitions. [2024-11-25 04:05:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 125 transitions. [2024-11-25 04:05:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:05:32,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:32,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 89 states and 154 transitions. [2024-11-25 04:05:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 154 transitions. [2024-11-25 04:05:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:05:33,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:33,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:34,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 94 states and 163 transitions. [2024-11-25 04:05:34,322 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 163 transitions. [2024-11-25 04:05:34,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:05:34,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:34,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:34,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 99 states and 172 transitions. [2024-11-25 04:05:34,938 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 172 transitions. [2024-11-25 04:05:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:05:34,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:34,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:35,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:35,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 100 states and 175 transitions. [2024-11-25 04:05:35,060 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 175 transitions. [2024-11-25 04:05:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:05:35,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:35,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:35,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 107 states and 186 transitions. [2024-11-25 04:05:35,367 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 186 transitions. [2024-11-25 04:05:35,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:05:35,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:35,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:35,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 121 states and 221 transitions. [2024-11-25 04:05:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 221 transitions. [2024-11-25 04:05:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:05:38,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:38,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 136 states and 261 transitions. [2024-11-25 04:05:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 261 transitions. [2024-11-25 04:05:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:05:43,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:43,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:05:47,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:47,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 142 states and 282 transitions. [2024-11-25 04:05:47,283 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 282 transitions. [2024-11-25 04:05:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:05:47,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:47,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 143 states and 281 transitions. [2024-11-25 04:05:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 281 transitions. [2024-11-25 04:05:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:05:47,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:47,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:48,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 148 states and 296 transitions. [2024-11-25 04:05:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 296 transitions. [2024-11-25 04:05:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:05:48,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:48,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:49,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:49,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 150 states and 298 transitions. [2024-11-25 04:05:49,010 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 298 transitions. [2024-11-25 04:05:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:05:49,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:49,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 155 states and 301 transitions. [2024-11-25 04:05:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 301 transitions. [2024-11-25 04:05:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:05:49,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:49,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:50,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:05:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 159 states and 310 transitions. [2024-11-25 04:05:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 310 transitions. [2024-11-25 04:05:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:05:54,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:54,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:05:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:57,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 168 states and 333 transitions. [2024-11-25 04:05:57,124 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 333 transitions. [2024-11-25 04:05:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:05:57,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:57,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:57,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 169 states and 334 transitions. [2024-11-25 04:05:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 334 transitions. [2024-11-25 04:05:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:05:57,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:57,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:05:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 169 states and 332 transitions. [2024-11-25 04:05:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 332 transitions. [2024-11-25 04:05:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:05:57,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:57,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 170 states and 333 transitions. [2024-11-25 04:05:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 333 transitions. [2024-11-25 04:05:57,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:05:57,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:57,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 171 states and 335 transitions. [2024-11-25 04:05:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 335 transitions. [2024-11-25 04:05:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:05:57,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:57,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:05:58,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 175 states and 342 transitions. [2024-11-25 04:05:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 342 transitions. [2024-11-25 04:05:58,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:05:58,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:06:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 183 states and 358 transitions. [2024-11-25 04:06:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 358 transitions. [2024-11-25 04:06:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:06:00,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:06:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 188 states and 363 transitions. [2024-11-25 04:06:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 363 transitions. [2024-11-25 04:06:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:06:01,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:02,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:06:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 189 states and 364 transitions. [2024-11-25 04:06:03,547 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 364 transitions. [2024-11-25 04:06:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:06:03,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:03,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:06:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 190 states and 365 transitions. [2024-11-25 04:06:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 365 transitions. [2024-11-25 04:06:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:06:03,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:03,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:03,871 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:06:04,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:04,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 191 states and 365 transitions. [2024-11-25 04:06:04,090 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 365 transitions. [2024-11-25 04:06:04,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:06:04,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:06:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 192 states and 366 transitions. [2024-11-25 04:06:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 366 transitions. [2024-11-25 04:06:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:06:04,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:04,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:04,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:06:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 193 states and 366 transitions. [2024-11-25 04:06:04,600 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 366 transitions. [2024-11-25 04:06:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:06:04,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:04,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:06:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 193 states and 364 transitions. [2024-11-25 04:06:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 364 transitions. [2024-11-25 04:06:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:06:04,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:04,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:04,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:06:05,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 193 states and 362 transitions. [2024-11-25 04:06:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 362 transitions. [2024-11-25 04:06:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:06:05,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:05,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:06:06,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:06,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 196 states and 373 transitions. [2024-11-25 04:06:06,601 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 373 transitions. [2024-11-25 04:06:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:06:06,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:06,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:06:07,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 197 states and 375 transitions. [2024-11-25 04:06:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 375 transitions. [2024-11-25 04:06:07,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:06:07,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:07,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:07,078 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:06:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 205 states and 390 transitions. [2024-11-25 04:06:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 390 transitions. [2024-11-25 04:06:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:06:09,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:09,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:09,677 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:06:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 206 states and 392 transitions. [2024-11-25 04:06:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 392 transitions. [2024-11-25 04:06:10,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:06:10,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:10,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:10,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:10,255 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:06:10,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:10,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 207 states and 394 transitions. [2024-11-25 04:06:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 394 transitions. [2024-11-25 04:06:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:06:10,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:10,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:10,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:10,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:06:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:12,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 211 states and 404 transitions. [2024-11-25 04:06:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 404 transitions. [2024-11-25 04:06:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:06:12,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:06:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 214 states and 413 transitions. [2024-11-25 04:06:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 413 transitions. [2024-11-25 04:06:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:06:12,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:12,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:06:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 217 states and 418 transitions. [2024-11-25 04:06:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 418 transitions. [2024-11-25 04:06:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:06:13,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:15,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 224 states and 431 transitions. [2024-11-25 04:06:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 431 transitions. [2024-11-25 04:06:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:06:15,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:06:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 225 states and 431 transitions. [2024-11-25 04:06:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 431 transitions. [2024-11-25 04:06:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:06:15,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:15,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:15,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 227 states and 432 transitions. [2024-11-25 04:06:15,704 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 432 transitions. [2024-11-25 04:06:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:06:15,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:15,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:16,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 230 states and 435 transitions. [2024-11-25 04:06:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 435 transitions. [2024-11-25 04:06:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:06:16,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:16,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:16,219 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:06:16,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 231 states and 436 transitions. [2024-11-25 04:06:16,728 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 436 transitions. [2024-11-25 04:06:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:06:16,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:16,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:16,855 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:06:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 236 states and 449 transitions. [2024-11-25 04:06:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 449 transitions. [2024-11-25 04:06:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:06:18,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:18,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:06:18,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:18,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 239 states and 452 transitions. [2024-11-25 04:06:18,649 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 452 transitions. [2024-11-25 04:06:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:06:18,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:18,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:06:20,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 243 states and 459 transitions. [2024-11-25 04:06:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 459 transitions. [2024-11-25 04:06:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:06:20,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:20,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:06:20,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:20,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 246 states and 461 transitions. [2024-11-25 04:06:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 461 transitions. [2024-11-25 04:06:20,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:06:20,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:20,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:06:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 243 states and 454 transitions. [2024-11-25 04:06:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 454 transitions. [2024-11-25 04:06:20,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:06:20,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:20,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:20,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:21,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:21,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 243 states and 453 transitions. [2024-11-25 04:06:21,182 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 453 transitions. [2024-11-25 04:06:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:06:21,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:21,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:21,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 243 states and 452 transitions. [2024-11-25 04:06:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 452 transitions. [2024-11-25 04:06:21,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:06:21,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:21,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:21,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:21,564 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:06:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 245 states and 456 transitions. [2024-11-25 04:06:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 456 transitions. [2024-11-25 04:06:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:06:22,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:22,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:06:24,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:24,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 255 states and 477 transitions. [2024-11-25 04:06:24,477 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 477 transitions. [2024-11-25 04:06:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:06:24,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:24,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:24,517 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:06:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 265 states and 497 transitions. [2024-11-25 04:06:26,395 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 497 transitions. [2024-11-25 04:06:26,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:06:26,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:26,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:26,442 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:06:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 272 states and 507 transitions. [2024-11-25 04:06:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 507 transitions. [2024-11-25 04:06:28,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:06:28,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:28,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:06:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 292 states and 561 transitions. [2024-11-25 04:06:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 561 transitions. [2024-11-25 04:06:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:06:37,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:37,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:06:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 295 states and 566 transitions. [2024-11-25 04:06:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 566 transitions. [2024-11-25 04:06:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:06:38,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:06:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 302 states and 576 transitions. [2024-11-25 04:06:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 576 transitions. [2024-11-25 04:06:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:06:39,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 302 states and 575 transitions. [2024-11-25 04:06:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 575 transitions. [2024-11-25 04:06:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:06:40,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:40,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:40,029 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:06:42,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 309 states and 584 transitions. [2024-11-25 04:06:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 584 transitions. [2024-11-25 04:06:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:06:42,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:42,336 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:06:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 311 states and 585 transitions. [2024-11-25 04:06:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 585 transitions. [2024-11-25 04:06:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:06:42,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:06:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 318 states and 593 transitions. [2024-11-25 04:06:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 593 transitions. [2024-11-25 04:06:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:06:43,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:43,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:43,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 318 states and 592 transitions. [2024-11-25 04:06:43,698 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 592 transitions. [2024-11-25 04:06:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:06:43,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:43,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:43,724 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:45,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 322 states and 596 transitions. [2024-11-25 04:06:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 596 transitions. [2024-11-25 04:06:45,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:06:45,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:45,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 326 states and 602 transitions. [2024-11-25 04:06:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 602 transitions. [2024-11-25 04:06:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:06:46,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:46,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:46,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:06:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:47,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 326 states and 600 transitions. [2024-11-25 04:06:47,329 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 600 transitions. [2024-11-25 04:06:47,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:06:47,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:47,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:47,356 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:06:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 330 states and 608 transitions. [2024-11-25 04:06:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 608 transitions. [2024-11-25 04:06:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:06:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:50,945 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:07:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 347 states and 650 transitions. [2024-11-25 04:07:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 650 transitions. [2024-11-25 04:07:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:07:02,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:02,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:07:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:02,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 348 states and 650 transitions. [2024-11-25 04:07:02,421 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 650 transitions. [2024-11-25 04:07:02,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:07:02,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:02,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:02,446 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:07:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 349 states and 650 transitions. [2024-11-25 04:07:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 650 transitions. [2024-11-25 04:07:02,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:02,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:02,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:07:03,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 350 states and 652 transitions. [2024-11-25 04:07:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 652 transitions. [2024-11-25 04:07:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:03,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:03,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:03,452 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:07:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:04,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 353 states and 660 transitions. [2024-11-25 04:07:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 660 transitions. [2024-11-25 04:07:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:04,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:04,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:07:05,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 355 states and 665 transitions. [2024-11-25 04:07:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 665 transitions. [2024-11-25 04:07:05,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:05,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:05,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:07:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 362 states and 672 transitions. [2024-11-25 04:07:07,352 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 672 transitions. [2024-11-25 04:07:07,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:07,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:07,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:07:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 368 states and 677 transitions. [2024-11-25 04:07:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 677 transitions. [2024-11-25 04:07:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:08,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:08,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:07:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 373 states and 683 transitions. [2024-11-25 04:07:10,158 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 683 transitions. [2024-11-25 04:07:10,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:10,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:10,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:07:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 377 states and 688 transitions. [2024-11-25 04:07:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 688 transitions. [2024-11-25 04:07:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:11,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:11,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:11,342 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:07:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 380 states and 693 transitions. [2024-11-25 04:07:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 693 transitions. [2024-11-25 04:07:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:07:12,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:13,992 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 405 states and 749 transitions. [2024-11-25 04:07:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 749 transitions. [2024-11-25 04:07:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:07:24,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:07:25,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 406 states and 752 transitions. [2024-11-25 04:07:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 752 transitions. [2024-11-25 04:07:25,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:07:25,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:07:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 408 states and 753 transitions. [2024-11-25 04:07:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 753 transitions. [2024-11-25 04:07:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:07:26,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:26,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:07:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:27,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 410 states and 756 transitions. [2024-11-25 04:07:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 756 transitions. [2024-11-25 04:07:27,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:07:27,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:27,874 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:07:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 411 states and 756 transitions. [2024-11-25 04:07:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 756 transitions. [2024-11-25 04:07:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:07:27,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:07:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 415 states and 759 transitions. [2024-11-25 04:07:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 759 transitions. [2024-11-25 04:07:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:07:29,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:29,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:29,259 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 04:07:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 417 states and 763 transitions. [2024-11-25 04:07:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 763 transitions. [2024-11-25 04:07:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:07:29,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:29,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:29,866 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:07:30,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 418 states and 766 transitions. [2024-11-25 04:07:30,633 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 766 transitions. [2024-11-25 04:07:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:07:30,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:30,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:07:31,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 419 states and 767 transitions. [2024-11-25 04:07:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 767 transitions. [2024-11-25 04:07:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:07:31,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:31,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:07:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:31,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 420 states and 768 transitions. [2024-11-25 04:07:31,494 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 768 transitions. [2024-11-25 04:07:31,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:07:31,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:31,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-25 04:07:32,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:32,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 421 states and 768 transitions. [2024-11-25 04:07:32,366 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 768 transitions. [2024-11-25 04:07:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:07:32,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:32,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:35,686 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:51,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 441 states and 833 transitions. [2024-11-25 04:07:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 833 transitions. [2024-11-25 04:07:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:07:51,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:51,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:53,753 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 450 states and 864 transitions. [2024-11-25 04:08:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 864 transitions. [2024-11-25 04:08:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:08:03,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:21,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 465 states and 915 transitions. [2024-11-25 04:08:21,979 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 915 transitions. [2024-11-25 04:08:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:08:21,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:21,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 473 states and 941 transitions. [2024-11-25 04:08:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 941 transitions. [2024-11-25 04:08:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:08:35,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:35,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 480 states and 962 transitions. [2024-11-25 04:08:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 962 transitions. [2024-11-25 04:08:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:08:48,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:48,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:52,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:52,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 481 states and 969 transitions. [2024-11-25 04:08:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 969 transitions. [2024-11-25 04:08:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:08:52,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:52,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:07,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 488 states and 992 transitions. [2024-11-25 04:09:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 992 transitions. [2024-11-25 04:09:07,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:09:07,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:07,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:10,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 489 states and 1000 transitions. [2024-11-25 04:09:10,108 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1000 transitions. [2024-11-25 04:09:10,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:09:10,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:10,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:13,973 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:26,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 500 states and 1039 transitions. [2024-11-25 04:09:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1039 transitions. [2024-11-25 04:09:26,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:09:26,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:26,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:29,618 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 508 states and 1069 transitions. [2024-11-25 04:09:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1069 transitions. [2024-11-25 04:09:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:09:39,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:39,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:09:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 510 states and 1070 transitions. [2024-11-25 04:09:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1070 transitions. [2024-11-25 04:09:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:09:40,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:40,503 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:09:41,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 511 states and 1071 transitions. [2024-11-25 04:09:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1071 transitions. [2024-11-25 04:09:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:09:41,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:41,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 519 states and 1104 transitions. [2024-11-25 04:09:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1104 transitions. [2024-11-25 04:09:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:09:59,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:04,020 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:10,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 521 states and 1109 transitions. [2024-11-25 04:10:10,956 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1109 transitions. [2024-11-25 04:10:10,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:10:10,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:10,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:10:12,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:12,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 522 states and 1109 transitions. [2024-11-25 04:10:12,084 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1109 transitions. [2024-11-25 04:10:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:10:12,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:12,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:10:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 523 states and 1110 transitions. [2024-11-25 04:10:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1110 transitions. [2024-11-25 04:10:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:10:13,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:13,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 530 states and 1128 transitions. [2024-11-25 04:10:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1128 transitions. [2024-11-25 04:10:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:10:31,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:31,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:10:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 530 states and 1112 transitions. [2024-11-25 04:10:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1112 transitions. [2024-11-25 04:10:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:10:32,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 20 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:09,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 568 states and 1213 transitions. [2024-11-25 04:11:09,449 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1213 transitions. [2024-11-25 04:11:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:11:09,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:09,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 586 states and 1297 transitions. [2024-11-25 04:11:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1297 transitions. [2024-11-25 04:11:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:11:49,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:49,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:20,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 598 states and 1358 transitions. [2024-11-25 04:12:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1358 transitions. [2024-11-25 04:12:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:12:20,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:20,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:42,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 608 states and 1391 transitions. [2024-11-25 04:12:42,033 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1391 transitions. [2024-11-25 04:12:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:12:42,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:42,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 612 states and 1413 transitions. [2024-11-25 04:12:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1413 transitions. [2024-11-25 04:12:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:12:53,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:53,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:08,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:08,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 617 states and 1442 transitions. [2024-11-25 04:13:08,788 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1442 transitions. [2024-11-25 04:13:08,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:13:08,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:08,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:12,159 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:21,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 621 states and 1474 transitions. [2024-11-25 04:13:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1474 transitions. [2024-11-25 04:13:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:13:21,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:21,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:25,970 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 630 states and 1503 transitions. [2024-11-25 04:13:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1503 transitions. [2024-11-25 04:13:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:13:44,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:48,629 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 634 states and 1520 transitions. [2024-11-25 04:13:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1520 transitions. [2024-11-25 04:13:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:13:55,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:59,344 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 639 states and 1546 transitions. [2024-11-25 04:14:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1546 transitions. [2024-11-25 04:14:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:14:10,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:10,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 643 states and 1562 transitions. [2024-11-25 04:14:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1562 transitions. [2024-11-25 04:14:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:14:21,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 644 states and 1570 transitions. [2024-11-25 04:14:31,736 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1570 transitions. [2024-11-25 04:14:31,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:14:31,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:31,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:45,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:45,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 649 states and 1596 transitions. [2024-11-25 04:14:45,187 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1596 transitions. [2024-11-25 04:14:45,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:14:45,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:45,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:51,593 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 15 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 660 states and 1642 transitions. [2024-11-25 04:15:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1642 transitions. [2024-11-25 04:15:12,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:15:12,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:36,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 669 states and 1679 transitions. [2024-11-25 04:15:36,158 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1679 transitions. [2024-11-25 04:15:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:15:36,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:36,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:52,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 676 states and 1719 transitions. [2024-11-25 04:15:52,104 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1719 transitions. [2024-11-25 04:15:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:15:52,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:11,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:11,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 681 states and 1747 transitions. [2024-11-25 04:16:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1747 transitions. [2024-11-25 04:16:11,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:16:11,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:11,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 15 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 689 states and 1789 transitions. [2024-11-25 04:16:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1789 transitions. [2024-11-25 04:16:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:16:40,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:40,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:40,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 698 states and 1819 transitions. [2024-11-25 04:17:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1819 transitions. [2024-11-25 04:17:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:17:05,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:05,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:08,919 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:18,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 703 states and 1842 transitions. [2024-11-25 04:17:18,200 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1842 transitions. [2024-11-25 04:17:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:17:18,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:18,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat