./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-programs/Problem101_label03.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_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/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_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-programs/Problem101_label03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/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_3593740c-2513-4a0d-b254-416cb8f4e387/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 c323c9a0eef5684207b1d5612520b06fe40498a2ad966f79070dc6b286f2013e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:04:50,962 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:04:51,026 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:04:51,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:04:51,031 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:04:51,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:04:51,051 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:04:51,051 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:04:51,051 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:04:51,051 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:04:51,052 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:04:51,052 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:04:51,053 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:04:51,053 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:04:51,053 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:04:51,053 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:04:51,053 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:04:51,053 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:04:51,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:04:51,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:04:51,053 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:04:51,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:04:51,053 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:04:51,054 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:04:51,054 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_3593740c-2513-4a0d-b254-416cb8f4e387/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 -> c323c9a0eef5684207b1d5612520b06fe40498a2ad966f79070dc6b286f2013e [2024-12-06 02:04:51,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:04:51,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:04:51,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:04:51,311 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:04:51,312 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:04:51,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-programs/Problem101_label03.c [2024-12-06 02:04:54,019 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/data/399307a81/9b9086e052a14fa7834872ebbb7f790a/FLAG392d3e01f [2024-12-06 02:04:55,180 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:04:55,181 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/sv-benchmarks/c/eca-programs/Problem101_label03.c [2024-12-06 02:04:55,313 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/data/399307a81/9b9086e052a14fa7834872ebbb7f790a/FLAG392d3e01f [2024-12-06 02:04:55,600 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/data/399307a81/9b9086e052a14fa7834872ebbb7f790a [2024-12-06 02:04:55,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:04:55,603 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:04:55,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:04:55,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:04:55,608 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:04:55,609 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:04:55" (1/1) ... [2024-12-06 02:04:55,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5481411 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:55, skipping insertion in model container [2024-12-06 02:04:55,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:04:55" (1/1) ... [2024-12-06 02:04:56,174 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:05:05,389 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_3593740c-2513-4a0d-b254-416cb8f4e387/sv-benchmarks/c/eca-programs/Problem101_label03.c[2768501,2768514] [2024-12-06 02:05:05,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:05:05,464 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:05:11,074 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_3593740c-2513-4a0d-b254-416cb8f4e387/sv-benchmarks/c/eca-programs/Problem101_label03.c[2768501,2768514] [2024-12-06 02:05:11,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:05:11,602 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:05:11,602 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11 WrapperNode [2024-12-06 02:05:11,602 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:05:11,603 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:05:11,603 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:05:11,603 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:05:11,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:11,940 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:13,487 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83825 [2024-12-06 02:05:13,487 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:05:13,488 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:05:13,488 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:05:13,488 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:05:13,493 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:13,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:13,734 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:13,734 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:14,441 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:14,510 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:14,835 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:14,921 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:14,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:15,251 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:05:15,252 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:05:15,252 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:05:15,252 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:05:15,253 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:05:11" (1/1) ... [2024-12-06 02:05:15,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:05:15,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:05:15,285 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:05:15,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3593740c-2513-4a0d-b254-416cb8f4e387/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:05:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:05:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:05:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:05:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:05:15,427 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:05:15,429 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:05:53,472 INFO L? ?]: Removed 10238 outVars from TransFormulas that were not future-live. [2024-12-06 02:05:53,472 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:05:54,246 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:05:54,246 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:05:54,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:05:54 BoogieIcfgContainer [2024-12-06 02:05:54,246 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:05:54,247 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:05:54,247 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:05:54,253 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:05:54,253 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:05:54" (1/1) ... [2024-12-06 02:05:54,259 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:05:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20217 states to 10135 states and 20217 transitions. [2024-12-06 02:05:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10135 states and 20217 transitions. [2024-12-06 02:05:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10086 [2024-12-06 02:05:55,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:55,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:17,513 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 02:06:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:55,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35394 states to 20218 states and 35394 transitions. [2024-12-06 02:06:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 20218 states and 35394 transitions. [2024-12-06 02:06:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10090 [2024-12-06 02:06:56,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:56,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:11,367 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 02:07:12,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35399 states to 20221 states and 35399 transitions. [2024-12-06 02:07:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 20221 states and 35399 transitions. [2024-12-06 02:07:13,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10091 [2024-12-06 02:07:13,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:13,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:29,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:29,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35406 states to 20225 states and 35406 transitions. [2024-12-06 02:07:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 20225 states and 35406 transitions. [2024-12-06 02:07:29,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10094 [2024-12-06 02:07:29,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:29,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:44,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:44,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35409 states to 20228 states and 35409 transitions. [2024-12-06 02:07:44,986 INFO L276 IsEmpty]: Start isEmpty. Operand 20228 states and 35409 transitions. [2024-12-06 02:07:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10097 [2024-12-06 02:07:45,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:04,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35423 states to 20238 states and 35423 transitions. [2024-12-06 02:08:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 20238 states and 35423 transitions. [2024-12-06 02:08:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10098 [2024-12-06 02:08:04,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:04,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:21,993 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35424 states to 20239 states and 35424 transitions. [2024-12-06 02:08:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 20239 states and 35424 transitions. [2024-12-06 02:08:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10099 [2024-12-06 02:08:23,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:23,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:38,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:38,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35441 states to 20251 states and 35441 transitions. [2024-12-06 02:08:38,425 INFO L276 IsEmpty]: Start isEmpty. Operand 20251 states and 35441 transitions. [2024-12-06 02:08:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10102 [2024-12-06 02:08:39,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:39,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:54,126 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 02:08:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35456 states to 20263 states and 35456 transitions. [2024-12-06 02:08:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 20263 states and 35456 transitions. [2024-12-06 02:08:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10103 [2024-12-06 02:08:55,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:55,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:11,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35457 states to 20264 states and 35457 transitions. [2024-12-06 02:09:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 20264 states and 35457 transitions. [2024-12-06 02:09:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10105 [2024-12-06 02:09:12,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35481 states to 20282 states and 35481 transitions. [2024-12-06 02:09:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 20282 states and 35481 transitions. [2024-12-06 02:09:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10107 [2024-12-06 02:09:29,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:29,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:51,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:51,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35497 states to 20295 states and 35497 transitions. [2024-12-06 02:09:51,637 INFO L276 IsEmpty]: Start isEmpty. Operand 20295 states and 35497 transitions. [2024-12-06 02:09:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10110 [2024-12-06 02:09:52,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35512 states to 20307 states and 35512 transitions. [2024-12-06 02:10:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 20307 states and 35512 transitions. [2024-12-06 02:10:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10112 [2024-12-06 02:10:10,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:10,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35543 states to 20332 states and 35543 transitions. [2024-12-06 02:10:31,118 INFO L276 IsEmpty]: Start isEmpty. Operand 20332 states and 35543 transitions. [2024-12-06 02:10:31,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10113 [2024-12-06 02:10:31,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:31,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:48,410 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35547 states to 20335 states and 35547 transitions. [2024-12-06 02:10:49,202 INFO L276 IsEmpty]: Start isEmpty. Operand 20335 states and 35547 transitions. [2024-12-06 02:10:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10114 [2024-12-06 02:10:49,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:51,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35550 states to 20337 states and 35550 transitions. [2024-12-06 02:11:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 20337 states and 35550 transitions. [2024-12-06 02:11:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10117 [2024-12-06 02:11:08,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:08,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:24,017 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 02:11:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:25,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35587 states to 20367 states and 35587 transitions. [2024-12-06 02:11:25,603 INFO L276 IsEmpty]: Start isEmpty. Operand 20367 states and 35587 transitions. [2024-12-06 02:11:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10119 [2024-12-06 02:11:26,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:26,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:40,608 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 02:11:41,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35589 states to 20369 states and 35589 transitions. [2024-12-06 02:11:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 20369 states and 35589 transitions. [2024-12-06 02:11:41,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10122 [2024-12-06 02:11:41,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:00,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:00,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35598 states to 20377 states and 35598 transitions. [2024-12-06 02:12:00,671 INFO L276 IsEmpty]: Start isEmpty. Operand 20377 states and 35598 transitions. [2024-12-06 02:12:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10123 [2024-12-06 02:12:01,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:01,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:17,606 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 02:12:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:18,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35610 states to 20387 states and 35610 transitions. [2024-12-06 02:12:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 20387 states and 35610 transitions. [2024-12-06 02:12:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10124 [2024-12-06 02:12:19,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:34,147 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 02:12:34,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35617 states to 20392 states and 35617 transitions. [2024-12-06 02:12:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 20392 states and 35617 transitions. [2024-12-06 02:12:35,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10127 [2024-12-06 02:12:35,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:35,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:49,450 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 02:12:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35641 states to 20412 states and 35641 transitions. [2024-12-06 02:12:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 20412 states and 35641 transitions. [2024-12-06 02:12:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10128 [2024-12-06 02:12:51,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:51,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:05,478 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 02:13:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35672 states to 20437 states and 35672 transitions. [2024-12-06 02:13:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 20437 states and 35672 transitions. [2024-12-06 02:13:07,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10129 [2024-12-06 02:13:07,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:07,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:21,649 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 02:13:22,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35673 states to 20438 states and 35673 transitions. [2024-12-06 02:13:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 20438 states and 35673 transitions. [2024-12-06 02:13:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10130 [2024-12-06 02:13:22,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:22,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:23,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:37,321 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 02:13:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35677 states to 20441 states and 35677 transitions. [2024-12-06 02:13:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 20441 states and 35677 transitions. [2024-12-06 02:13:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10132 [2024-12-06 02:13:38,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:52,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:53,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35687 states to 20449 states and 35687 transitions. [2024-12-06 02:13:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 20449 states and 35687 transitions. [2024-12-06 02:13:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10134 [2024-12-06 02:13:54,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:54,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:08,393 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 02:14:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35689 states to 20451 states and 35689 transitions. [2024-12-06 02:14:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 20451 states and 35689 transitions. [2024-12-06 02:14:09,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10136 [2024-12-06 02:14:09,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:09,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:24,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35691 states to 20453 states and 35691 transitions. [2024-12-06 02:14:24,969 INFO L276 IsEmpty]: Start isEmpty. Operand 20453 states and 35691 transitions. [2024-12-06 02:14:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10142 [2024-12-06 02:14:25,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:39,716 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 02:14:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:40,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35704 states to 20465 states and 35704 transitions. [2024-12-06 02:14:40,289 INFO L276 IsEmpty]: Start isEmpty. Operand 20465 states and 35704 transitions. [2024-12-06 02:14:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10144 [2024-12-06 02:14:40,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:40,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat