./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem07_label49.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_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/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_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem07_label49.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/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_90e6052b-7d02-4f80-a18b-036727c75eeb/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 5486e3f63bfe23a44d43a7bb73e094c79a86db839c48318d8de3614bb7e48420 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:43:14,362 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:43:14,414 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:43:14,418 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:43:14,418 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:43:14,436 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:43:14,436 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:43:14,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:43:14,437 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:43:14,437 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:43:14,437 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:43:14,437 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:43:14,437 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:43:14,437 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:43:14,437 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:43:14,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:43:14,438 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:43:14,438 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:43:14,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:43:14,439 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:43:14,439 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:43:14,439 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:43:14,439 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:43:14,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:43:14,439 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_90e6052b-7d02-4f80-a18b-036727c75eeb/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 -> 5486e3f63bfe23a44d43a7bb73e094c79a86db839c48318d8de3614bb7e48420 [2024-12-06 01:43:14,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:43:14,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:43:14,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:43:14,649 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:43:14,650 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:43:14,651 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem07_label49.c [2024-12-06 01:43:17,287 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/data/56d2299e5/6a17b7884b1e4f9795a18cd7965fa2e4/FLAG63613aed9 [2024-12-06 01:43:18,405 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:43:18,405 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/sv-benchmarks/c/eca-rers2012/Problem07_label49.c [2024-12-06 01:43:18,542 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/data/56d2299e5/6a17b7884b1e4f9795a18cd7965fa2e4/FLAG63613aed9 [2024-12-06 01:43:18,862 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/data/56d2299e5/6a17b7884b1e4f9795a18cd7965fa2e4 [2024-12-06 01:43:18,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:43:18,865 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:43:18,867 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:43:18,867 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:43:18,870 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:43:18,870 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:43:18" (1/1) ... [2024-12-06 01:43:18,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b72ad92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:18, skipping insertion in model container [2024-12-06 01:43:18,871 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:43:18" (1/1) ... [2024-12-06 01:43:19,410 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:43:28,175 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_90e6052b-7d02-4f80-a18b-036727c75eeb/sv-benchmarks/c/eca-rers2012/Problem07_label49.c[2771201,2771214] [2024-12-06 01:43:28,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:43:28,238 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:43:33,572 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_90e6052b-7d02-4f80-a18b-036727c75eeb/sv-benchmarks/c/eca-rers2012/Problem07_label49.c[2771201,2771214] [2024-12-06 01:43:33,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:43:34,297 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:43:34,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34 WrapperNode [2024-12-06 01:43:34,298 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:43:34,299 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:43:34,299 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:43:34,299 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:43:34,304 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:34,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:36,171 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83818 [2024-12-06 01:43:36,172 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:43:36,173 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:43:36,173 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:43:36,173 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:43:36,178 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:36,178 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:36,354 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:36,354 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:37,166 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:37,221 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:37,491 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:37,591 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:37,647 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:37,886 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:43:37,887 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:43:37,887 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:43:37,887 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:43:37,888 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:43:34" (1/1) ... [2024-12-06 01:43:37,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:43:37,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:43:37,915 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:43:37,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90e6052b-7d02-4f80-a18b-036727c75eeb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:43:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:43:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:43:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:43:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:43:38,042 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:43:38,044 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:44:16,726 INFO L? ?]: Removed 10224 outVars from TransFormulas that were not future-live. [2024-12-06 01:44:16,726 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:44:17,539 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:44:17,539 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:44:17,539 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:44:17 BoogieIcfgContainer [2024-12-06 01:44:17,540 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:44:17,540 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:44:17,540 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:44:17,550 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:44:17,550 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:44:17" (1/1) ... [2024-12-06 01:44:17,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:44:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20217 states to 10135 states and 20217 transitions. [2024-12-06 01:44:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10135 states and 20217 transitions. [2024-12-06 01:44:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10086 [2024-12-06 01:44:18,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:18,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:21,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:45,866 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 01:45:25,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31170 states to 20218 states and 31170 transitions. [2024-12-06 01:45:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 20218 states and 31170 transitions. [2024-12-06 01:45:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10090 [2024-12-06 01:45:26,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:26,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:27,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:41,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:41,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31175 states to 20221 states and 31175 transitions. [2024-12-06 01:45:41,986 INFO L276 IsEmpty]: Start isEmpty. Operand 20221 states and 31175 transitions. [2024-12-06 01:45:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10093 [2024-12-06 01:45:42,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:42,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:59,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31184 states to 20227 states and 31184 transitions. [2024-12-06 01:45:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 20227 states and 31184 transitions. [2024-12-06 01:46:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10102 [2024-12-06 01:46:00,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31197 states to 20239 states and 31197 transitions. [2024-12-06 01:46:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 20239 states and 31197 transitions. [2024-12-06 01:46:16,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10115 [2024-12-06 01:46:16,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:16,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:32,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31229 states to 20267 states and 31229 transitions. [2024-12-06 01:46:32,158 INFO L276 IsEmpty]: Start isEmpty. Operand 20267 states and 31229 transitions. [2024-12-06 01:46:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10117 [2024-12-06 01:46:32,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:32,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:48,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31255 states to 20291 states and 31255 transitions. [2024-12-06 01:46:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 20291 states and 31255 transitions. [2024-12-06 01:46:48,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10118 [2024-12-06 01:46:48,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:05,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31256 states to 20292 states and 31256 transitions. [2024-12-06 01:47:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 20292 states and 31256 transitions. [2024-12-06 01:47:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10119 [2024-12-06 01:47:06,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:06,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:07,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:24,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31257 states to 20293 states and 31257 transitions. [2024-12-06 01:47:24,020 INFO L276 IsEmpty]: Start isEmpty. Operand 20293 states and 31257 transitions. [2024-12-06 01:47:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10123 [2024-12-06 01:47:24,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:24,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31298 states to 20329 states and 31298 transitions. [2024-12-06 01:47:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 20329 states and 31298 transitions. [2024-12-06 01:47:43,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10124 [2024-12-06 01:47:43,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:43,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:01,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:01,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31304 states to 20334 states and 31304 transitions. [2024-12-06 01:48:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 20334 states and 31304 transitions. [2024-12-06 01:48:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10127 [2024-12-06 01:48:01,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31350 states to 20374 states and 31350 transitions. [2024-12-06 01:48:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 20374 states and 31350 transitions. [2024-12-06 01:48:18,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10128 [2024-12-06 01:48:18,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:18,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:33,993 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:34,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31380 states to 20400 states and 31380 transitions. [2024-12-06 01:48:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 20400 states and 31380 transitions. [2024-12-06 01:48:35,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10129 [2024-12-06 01:48:35,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:35,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:51,263 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31381 states to 20401 states and 31381 transitions. [2024-12-06 01:48:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 20401 states and 31381 transitions. [2024-12-06 01:48:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10130 [2024-12-06 01:48:52,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:52,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31385 states to 20404 states and 31385 transitions. [2024-12-06 01:49:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 20404 states and 31385 transitions. [2024-12-06 01:49:08,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10134 [2024-12-06 01:49:08,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:08,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:09,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:24,346 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:25,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31397 states to 20414 states and 31397 transitions. [2024-12-06 01:49:25,148 INFO L276 IsEmpty]: Start isEmpty. Operand 20414 states and 31397 transitions. [2024-12-06 01:49:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10137 [2024-12-06 01:49:25,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:25,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:43,396 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31454 states to 20464 states and 31454 transitions. [2024-12-06 01:49:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 20464 states and 31454 transitions. [2024-12-06 01:49:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10140 [2024-12-06 01:49:45,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:01,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31515 states to 20517 states and 31515 transitions. [2024-12-06 01:50:01,094 INFO L276 IsEmpty]: Start isEmpty. Operand 20517 states and 31515 transitions. [2024-12-06 01:50:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10141 [2024-12-06 01:50:01,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:21,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31578 states to 20571 states and 31578 transitions. [2024-12-06 01:50:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 20571 states and 31578 transitions. [2024-12-06 01:50:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10142 [2024-12-06 01:50:21,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:37,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31594 states to 20583 states and 31594 transitions. [2024-12-06 01:50:37,541 INFO L276 IsEmpty]: Start isEmpty. Operand 20583 states and 31594 transitions. [2024-12-06 01:50:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10143 [2024-12-06 01:50:38,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:38,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:53,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:53,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31595 states to 20584 states and 31595 transitions. [2024-12-06 01:50:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 20584 states and 31595 transitions. [2024-12-06 01:50:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10144 [2024-12-06 01:50:54,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:54,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:10,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:10,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31631 states to 20613 states and 31631 transitions. [2024-12-06 01:51:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 20613 states and 31631 transitions. [2024-12-06 01:51:11,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10152 [2024-12-06 01:51:11,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31654 states to 20631 states and 31654 transitions. [2024-12-06 01:51:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 20631 states and 31654 transitions. [2024-12-06 01:51:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10155 [2024-12-06 01:51:28,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:28,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:45,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31686 states to 20657 states and 31686 transitions. [2024-12-06 01:51:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 20657 states and 31686 transitions. [2024-12-06 01:51:45,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10157 [2024-12-06 01:51:45,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:45,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:00,229 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31701 states to 20670 states and 31701 transitions. [2024-12-06 01:52:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 20670 states and 31701 transitions. [2024-12-06 01:52:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10173 [2024-12-06 01:52:01,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31720 states to 20688 states and 31720 transitions. [2024-12-06 01:52:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 20688 states and 31720 transitions. [2024-12-06 01:52:17,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10174 [2024-12-06 01:52:17,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:17,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:32,522 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:33,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31759 states to 20722 states and 31759 transitions. [2024-12-06 01:52:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 20722 states and 31759 transitions. [2024-12-06 01:52:34,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10175 [2024-12-06 01:52:34,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:49,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31785 states to 20745 states and 31785 transitions. [2024-12-06 01:52:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 20745 states and 31785 transitions. [2024-12-06 01:52:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10179 [2024-12-06 01:52:50,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:50,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat