./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_1b.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_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_1b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b --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 4b2397f02ca31d86bec1660af6a105f36402aae0113477a6332673f13a213eff --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:15:37,595 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:15:37,651 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:15:37,655 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:15:37,656 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:15:37,675 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:15:37,675 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:15:37,676 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:15:37,676 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:15:37,676 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:15:37,676 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:15:37,676 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:15:37,676 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:15:37,676 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:15:37,677 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:15:37,677 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:15:37,678 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:15:37,678 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:15:37,678 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:15:37,678 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:15:37,678 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:15:37,678 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:15:37,678 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:15:37,678 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_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b 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 -> 4b2397f02ca31d86bec1660af6a105f36402aae0113477a6332673f13a213eff [2024-12-06 04:15:37,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:15:37,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:15:37,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:15:37,925 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:15:37,925 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:15:37,926 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursified_loop-simple/recursified_nested_1b.c [2024-12-06 04:15:40,601 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/data/21480739a/eeb1b600db11462999eab08c19d48404/FLAGec54db16b [2024-12-06 04:15:40,796 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:15:40,796 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/sv-benchmarks/c/recursified_loop-simple/recursified_nested_1b.c [2024-12-06 04:15:40,803 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/data/21480739a/eeb1b600db11462999eab08c19d48404/FLAGec54db16b [2024-12-06 04:15:41,161 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/data/21480739a/eeb1b600db11462999eab08c19d48404 [2024-12-06 04:15:41,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:15:41,164 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:15:41,165 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:15:41,165 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:15:41,168 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:15:41,168 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ccfd575 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41, skipping insertion in model container [2024-12-06 04:15:41,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,182 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:15:41,296 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_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/sv-benchmarks/c/recursified_loop-simple/recursified_nested_1b.c[1277,1290] [2024-12-06 04:15:41,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:15:41,306 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:15:41,316 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_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/sv-benchmarks/c/recursified_loop-simple/recursified_nested_1b.c[1277,1290] [2024-12-06 04:15:41,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:15:41,327 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:15:41,327 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41 WrapperNode [2024-12-06 04:15:41,327 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:15:41,328 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:15:41,328 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:15:41,328 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:15:41,334 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,338 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,349 INFO L138 Inliner]: procedures = 12, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 24 [2024-12-06 04:15:41,349 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:15:41,350 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:15:41,350 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:15:41,350 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:15:41,354 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,355 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,356 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,356 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,359 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,360 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,361 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,362 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,362 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,364 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:15:41,364 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:15:41,365 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:15:41,365 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:15:41,366 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:15:41,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:15:41,391 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:15:41,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:15:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:15:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:15:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_19_to_19_0 [2024-12-06 04:15:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_19_to_19_0 [2024-12-06 04:15:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:15:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:15:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:15:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:15:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:15:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:15:41,464 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:15:41,466 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:15:41,552 INFO L? ?]: Removed 3 outVars from TransFormulas that were not future-live. [2024-12-06 04:15:41,552 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:15:41,571 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:15:41,572 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 04:15:41,572 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:15:41 BoogieIcfgContainer [2024-12-06 04:15:41,572 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:15:41,573 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:15:41,573 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:15:41,583 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:15:41,583 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:15:41" (1/1) ... [2024-12-06 04:15:41,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:15:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2024-12-06 04:15:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2024-12-06 04:15:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:15:41,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:42,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:15:42,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:42,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 18 transitions. [2024-12-06 04:15:42,148 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-12-06 04:15:42,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:15:42,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:42,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:15:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 19 states and 30 transitions. [2024-12-06 04:15:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-12-06 04:15:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:43,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:43,479 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:43,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:43,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:44,215 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:44,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:44,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:44,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:44,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:44,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:44,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:44,495 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:44,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:44,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:44,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:44,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:44,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:44,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:44,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:44,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:45,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:45,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:45,372 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:45,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:45,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:45,576 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:45,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:45,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:45,594 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:45,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:45,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:45,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:45,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:45,796 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:45,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:45,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:45,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:45,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:46,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:46,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:46,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:46,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:46,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:46,304 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:46,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:46,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:46,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:46,435 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:46,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:46,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:46,592 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:46,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:46,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:46,607 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:46,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:46,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:46,906 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:46,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:46,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:47,032 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:47,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:47,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:47,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:47,321 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:47,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:47,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:47,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:47,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:47,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:47,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:47,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:47,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:48,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:48,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,349 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:48,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:48,363 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:48,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,532 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:48,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,656 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:48,667 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:48,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:48,794 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:48,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:48,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:48,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:49,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:49,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:49,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:49,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:49,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:49,369 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:49,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:49,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:49,514 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:49,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:49,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:49,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:49,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:49,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:49,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:49,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:49,842 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:49,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:49,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:49,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:50,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:50,155 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:50,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:50,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:50,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:50,439 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:50,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:50,451 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:50,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:50,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:50,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:50,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,415 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,741 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,850 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:51,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:51,971 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:51,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:51,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,327 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,540 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,843 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:52,937 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:52,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:52,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,031 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,162 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,277 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,391 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,585 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,811 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:53,936 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:53,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,223 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,321 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,520 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,528 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,634 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,731 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,822 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:54,930 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:54,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,119 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,331 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,425 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:55,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:55,930 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:55,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:55,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,315 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,631 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:56,902 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:56,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:56,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,103 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,372 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,380 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,571 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:57,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:57,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,280 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,482 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,488 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,569 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,576 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,780 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,873 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,881 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:58,971 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:58,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,263 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,573 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,981 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:59,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:15:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:15:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:59,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,088 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,180 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,275 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,765 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,941 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:00,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:00,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:00,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,042 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,148 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,352 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,640 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,863 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:01,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:01,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,252 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,449 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,639 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,748 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,838 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:02,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:02,933 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:02,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,019 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,025 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,393 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,401 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,483 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,668 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,753 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,867 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:03,977 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:03,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,179 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,281 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,608 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,704 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,714 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,810 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:04,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,006 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,276 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,369 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,464 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,471 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,677 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,758 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,860 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:05,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:05,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:05,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:05,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,225 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,419 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,515 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,621 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:06,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:06,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,136 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,229 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,339 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,449 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,837 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,845 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:07,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:07,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:07,954 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:07,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:07,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,042 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,050 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,244 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,339 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,556 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,668 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,771 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,850 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:08,944 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:08,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:08,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,052 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,225 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,231 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,582 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,667 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:09,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:09,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:09,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,360 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,456 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,628 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,636 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:10,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:11,005 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:11,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:11,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:11,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:11,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:11,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:11,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:11,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:11,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:11,293 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:11,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:11,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:11,378 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:11,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:11,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:11,465 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 21 states and 39 transitions. [2024-12-06 04:16:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 39 transitions. [2024-12-06 04:16:11,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:16:11,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:11,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:11,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 21 states and 37 transitions. [2024-12-06 04:16:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 37 transitions. [2024-12-06 04:16:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:16:11,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:11,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:12,213 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:16:12,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 27 states and 52 transitions. [2024-12-06 04:16:12,894 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 52 transitions. [2024-12-06 04:16:12,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:16:12,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:12,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:16:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 31 states and 69 transitions. [2024-12-06 04:16:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 69 transitions. [2024-12-06 04:16:13,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:16:13,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:13,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 9 proven. 37 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:16:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:14,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 33 states and 78 transitions. [2024-12-06 04:16:14,339 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 78 transitions. [2024-12-06 04:16:14,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:16:14,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:14,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:16:14,349 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 04:16:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:16:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:16:14,434 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 04:16:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:16:14,465 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 253 iterations. [2024-12-06 04:16:14,493 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:16:14 ImpRootNode [2024-12-06 04:16:14,493 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:16:14,494 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:16:14,494 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:16:14,494 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:16:14,494 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:15:41" (3/4) ... [2024-12-06 04:16:14,495 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2024-12-06 04:16:14,528 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 23. [2024-12-06 04:16:14,575 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 04:16:14,575 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 04:16:14,575 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:16:14,576 INFO L158 Benchmark]: Toolchain (without parser) took 33411.85ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 92.7MB in the beginning and 310.8MB in the end (delta: -218.0MB). Peak memory consumption was 92.4MB. Max. memory is 16.1GB. [2024-12-06 04:16:14,576 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 72.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:16:14,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 163.10ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 82.1MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:16:14,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.92ms. Allocated memory is still 117.4MB. Free memory was 82.1MB in the beginning and 81.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:16:14,577 INFO L158 Benchmark]: Boogie Preprocessor took 14.13ms. Allocated memory is still 117.4MB. Free memory was 81.0MB in the beginning and 80.4MB in the end (delta: 600.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:16:14,577 INFO L158 Benchmark]: RCFGBuilder took 207.71ms. Allocated memory is still 117.4MB. Free memory was 80.2MB in the beginning and 70.5MB in the end (delta: 9.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:16:14,577 INFO L158 Benchmark]: CodeCheck took 32920.42ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 70.3MB in the beginning and 315.0MB in the end (delta: -244.7MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2024-12-06 04:16:14,578 INFO L158 Benchmark]: Witness Printer took 81.53ms. Allocated memory is still 427.8MB. Free memory was 315.0MB in the beginning and 310.8MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:16:14,579 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 13 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 32.9s, OverallIterations: 253, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11559 SdHoareTripleChecker+Valid, 70.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2034 mSDsluCounter, 6580 SdHoareTripleChecker+Invalid, 58.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4060 mSDsCounter, 5421 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 34357 IncrementalHoareTripleChecker+Invalid, 39778 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5421 mSolverCounterUnsat, 2520 mSDtfsCounter, 34357 mSolverCounterSat, 1.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 68481 GetRequests, 67023 SyntacticMatches, 1373 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5578 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 26.2s InterpolantComputationTime, 4842 NumberOfCodeBlocks, 4842 NumberOfCodeBlocksAsserted, 253 NumberOfCheckSat, 4551 ConstructedInterpolants, 0 QuantifiedInterpolants, 44512 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 252 InterpolantComputations, 1 PerfectInterpolantSequences, 1297/3358 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - CounterExampleResult [Line: 48]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L41] int a = 6; [L43] a = 0 VAL [a={15229:0}] [L44] CALL func_to_recursive_line_19_to_19_0(&a) VAL [\old(a)={15229:0}] [L25] EXPR \read(*a) VAL [\old(a)={15229:0}, a={15229:0}] [L25] COND TRUE (*a) < 6 [L30] EXPR \read(*a) [L30] ++(*a) [L32] CALL func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}] [L25] EXPR \read(*a) VAL [\old(a)={15229:0}, a={15229:0}] [L25] COND TRUE (*a) < 6 [L30] EXPR \read(*a) [L30] ++(*a) [L32] CALL func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}] [L25] EXPR \read(*a) VAL [\old(a)={15229:0}, a={15229:0}] [L25] COND TRUE (*a) < 6 [L30] EXPR \read(*a) [L30] ++(*a) [L32] CALL func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}] [L25] EXPR \read(*a) VAL [\old(a)={15229:0}, a={15229:0}] [L25] COND TRUE (*a) < 6 [L30] EXPR \read(*a) [L30] ++(*a) [L32] CALL func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}] [L25] EXPR \read(*a) VAL [\old(a)={15229:0}, a={15229:0}] [L25] COND TRUE (*a) < 6 [L30] EXPR \read(*a) [L30] ++(*a) [L32] CALL func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}] [L25] EXPR \read(*a) VAL [\old(a)={15229:0}, a={15229:0}] [L25] COND TRUE (*a) < 6 [L30] EXPR \read(*a) [L30] ++(*a) [L32] CALL func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}] [L25] EXPR \read(*a) VAL [\old(a)={15229:0}, a={15229:0}] [L25] COND FALSE !((*a) < 6) [L32] RET func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}, a={15229:0}] [L32] RET func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}, a={15229:0}] [L32] RET func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}, a={15229:0}] [L32] RET func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}, a={15229:0}] [L32] RET func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}, a={15229:0}] [L32] RET func_to_recursive_line_19_to_19_0(a) VAL [\old(a)={15229:0}, a={15229:0}] [L44] RET func_to_recursive_line_19_to_19_0(&a) VAL [a={15229:0}] [L46] EXPR \read(a) [L46] COND TRUE a == 6 [L48] reach_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 72.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 163.10ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 82.1MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 20.92ms. Allocated memory is still 117.4MB. Free memory was 82.1MB in the beginning and 81.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 14.13ms. Allocated memory is still 117.4MB. Free memory was 81.0MB in the beginning and 80.4MB in the end (delta: 600.7kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 207.71ms. Allocated memory is still 117.4MB. Free memory was 80.2MB in the beginning and 70.5MB in the end (delta: 9.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 32920.42ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 70.3MB in the beginning and 315.0MB in the end (delta: -244.7MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * Witness Printer took 81.53ms. Allocated memory is still 427.8MB. Free memory was 315.0MB in the beginning and 310.8MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-12-06 04:16:14,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ce09a92-8e47-4dbf-9026-3e72e427fb5a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE