./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem07_label18.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_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/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_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem07_label18.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/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_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/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 bb0de80d702329322ba1138525805e119eabaad368233f713b8cc8797ec1c7c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:53:09,887 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:53:09,952 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:53:09,956 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:53:09,956 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:53:09,979 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:53:09,980 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:53:09,980 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:53:09,980 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:53:09,980 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:53:09,981 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:53:09,981 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:53:09,981 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:53:09,981 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:53:09,981 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:53:09,981 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:53:09,981 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:53:09,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:53:09,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:53:09,982 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:53:09,982 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:53:09,982 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:53:09,982 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:53:09,982 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:53:09,982 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:53:09,983 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:53:09,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:53:09,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:53:09,983 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:53:09,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:53:09,983 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:53:09,983 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:53:09,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:53:09,984 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_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/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 -> bb0de80d702329322ba1138525805e119eabaad368233f713b8cc8797ec1c7c4 [2024-12-06 04:53:10,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:53:10,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:53:10,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:53:10,299 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:53:10,300 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:53:10,301 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem07_label18.c [2024-12-06 04:53:13,031 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/data/5a954e5eb/7c27a5470a254cd4a4362b6f9bfd819e/FLAG3ca121de9 [2024-12-06 04:53:14,109 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:53:14,109 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/sv-benchmarks/c/eca-rers2012/Problem07_label18.c [2024-12-06 04:53:14,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/data/5a954e5eb/7c27a5470a254cd4a4362b6f9bfd819e/FLAG3ca121de9 [2024-12-06 04:53:14,258 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/data/5a954e5eb/7c27a5470a254cd4a4362b6f9bfd819e [2024-12-06 04:53:14,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:53:14,261 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:53:14,262 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:53:14,262 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:53:14,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:53:14,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:53:14" (1/1) ... [2024-12-06 04:53:14,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44f05452 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:14, skipping insertion in model container [2024-12-06 04:53:14,267 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:53:14" (1/1) ... [2024-12-06 04:53:14,907 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:53:23,872 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_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/sv-benchmarks/c/eca-rers2012/Problem07_label18.c[2769841,2769854] [2024-12-06 04:53:23,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:53:23,936 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:53:29,467 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_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/sv-benchmarks/c/eca-rers2012/Problem07_label18.c[2769841,2769854] [2024-12-06 04:53:29,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:53:30,311 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:53:30,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30 WrapperNode [2024-12-06 04:53:30,312 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:53:30,313 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:53:30,313 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:53:30,313 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:53:30,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:30,741 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:32,201 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83818 [2024-12-06 04:53:32,201 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:53:32,202 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:53:32,202 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:53:32,202 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:53:32,210 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:32,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:32,605 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:32,605 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:33,296 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:33,400 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:33,552 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:33,642 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:33,708 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:34,110 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:53:34,111 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:53:34,111 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:53:34,111 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:53:34,112 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:53:30" (1/1) ... [2024-12-06 04:53:34,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:53:34,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:53:34,139 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:53:34,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a85713c8-74c3-4e15-b0d6-0d534cf4a5cb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:53:34,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:53:34,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:53:34,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:53:34,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:53:34,274 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:53:34,275 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:54:13,987 INFO L? ?]: Removed 10224 outVars from TransFormulas that were not future-live. [2024-12-06 04:54:13,987 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:54:15,271 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:54:15,271 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:54:15,271 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:54:15 BoogieIcfgContainer [2024-12-06 04:54:15,272 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:54:15,273 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:54:15,273 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:54:15,283 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:54:15,283 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:54:15" (1/1) ... [2024-12-06 04:54:15,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:54:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:15,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20217 states to 10135 states and 20217 transitions. [2024-12-06 04:54:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10135 states and 20217 transitions. [2024-12-06 04:54:16,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10086 [2024-12-06 04:54:16,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:16,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:44,262 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 04:55:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35394 states to 20218 states and 35394 transitions. [2024-12-06 04:55:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 20218 states and 35394 transitions. [2024-12-06 04:55:26,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10090 [2024-12-06 04:55:26,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:26,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:42,700 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 04:55:44,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:44,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35399 states to 20221 states and 35399 transitions. [2024-12-06 04:55:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 20221 states and 35399 transitions. [2024-12-06 04:55:45,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10091 [2024-12-06 04:55:45,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:45,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:01,577 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 04:56:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:02,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35406 states to 20225 states and 35406 transitions. [2024-12-06 04:56:02,560 INFO L276 IsEmpty]: Start isEmpty. Operand 20225 states and 35406 transitions. [2024-12-06 04:56:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10094 [2024-12-06 04:56:03,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:03,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:19,102 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 04:56:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:19,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35409 states to 20228 states and 35409 transitions. [2024-12-06 04:56:19,940 INFO L276 IsEmpty]: Start isEmpty. Operand 20228 states and 35409 transitions. [2024-12-06 04:56:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10097 [2024-12-06 04:56:20,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:20,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:38,813 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 04:56:39,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35423 states to 20238 states and 35423 transitions. [2024-12-06 04:56:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 20238 states and 35423 transitions. [2024-12-06 04:56:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10098 [2024-12-06 04:56:40,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:40,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:58,778 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 04:56:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35424 states to 20239 states and 35424 transitions. [2024-12-06 04:56:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 20239 states and 35424 transitions. [2024-12-06 04:57:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10099 [2024-12-06 04:57:00,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:14,702 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 04:57:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35441 states to 20251 states and 35441 transitions. [2024-12-06 04:57:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 20251 states and 35441 transitions. [2024-12-06 04:57:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10102 [2024-12-06 04:57:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:31,951 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 04:57:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35456 states to 20263 states and 35456 transitions. [2024-12-06 04:57:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 20263 states and 35456 transitions. [2024-12-06 04:57:33,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10103 [2024-12-06 04:57:33,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:33,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:50,565 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 04:57:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35457 states to 20264 states and 35457 transitions. [2024-12-06 04:57:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 20264 states and 35457 transitions. [2024-12-06 04:57:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10105 [2024-12-06 04:57:51,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:51,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:08,252 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 04:58:09,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35481 states to 20282 states and 35481 transitions. [2024-12-06 04:58:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 20282 states and 35481 transitions. [2024-12-06 04:58:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10107 [2024-12-06 04:58:10,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:33,937 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 04:58:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35497 states to 20295 states and 35497 transitions. [2024-12-06 04:58:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 20295 states and 35497 transitions. [2024-12-06 04:58:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10110 [2024-12-06 04:58:35,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:35,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:54,928 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 04:58:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35512 states to 20307 states and 35512 transitions. [2024-12-06 04:58:55,969 INFO L276 IsEmpty]: Start isEmpty. Operand 20307 states and 35512 transitions. [2024-12-06 04:58:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10112 [2024-12-06 04:58:56,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:56,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:15,708 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 04:59:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35543 states to 20332 states and 35543 transitions. [2024-12-06 04:59:17,115 INFO L276 IsEmpty]: Start isEmpty. Operand 20332 states and 35543 transitions. [2024-12-06 04:59:17,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10113 [2024-12-06 04:59:17,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:17,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:34,333 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 04:59:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35547 states to 20335 states and 35547 transitions. [2024-12-06 04:59:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 20335 states and 35547 transitions. [2024-12-06 04:59:35,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10114 [2024-12-06 04:59:35,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:35,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:54,367 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 04:59:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35550 states to 20337 states and 35550 transitions. [2024-12-06 04:59:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 20337 states and 35550 transitions. [2024-12-06 04:59:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10117 [2024-12-06 04:59:55,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:55,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:11,006 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 05:00:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35587 states to 20367 states and 35587 transitions. [2024-12-06 05:00:12,805 INFO L276 IsEmpty]: Start isEmpty. Operand 20367 states and 35587 transitions. [2024-12-06 05:00:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10119 [2024-12-06 05:00:13,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:13,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:28,003 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 05:00:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35589 states to 20369 states and 35589 transitions. [2024-12-06 05:00:29,124 INFO L276 IsEmpty]: Start isEmpty. Operand 20369 states and 35589 transitions. [2024-12-06 05:00:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10122 [2024-12-06 05:00:29,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:29,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:48,857 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 05:00:49,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:49,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35598 states to 20377 states and 35598 transitions. [2024-12-06 05:00:49,817 INFO L276 IsEmpty]: Start isEmpty. Operand 20377 states and 35598 transitions. [2024-12-06 05:00:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10123 [2024-12-06 05:00:50,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:07,289 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 05:01:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35610 states to 20387 states and 35610 transitions. [2024-12-06 05:01:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 20387 states and 35610 transitions. [2024-12-06 05:01:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10124 [2024-12-06 05:01:08,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:08,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:22,895 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 05:01:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35617 states to 20392 states and 35617 transitions. [2024-12-06 05:01:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 20392 states and 35617 transitions. [2024-12-06 05:01:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10127 [2024-12-06 05:01:24,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:24,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:38,418 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 05:01:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35641 states to 20412 states and 35641 transitions. [2024-12-06 05:01:39,658 INFO L276 IsEmpty]: Start isEmpty. Operand 20412 states and 35641 transitions. [2024-12-06 05:01:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10128 [2024-12-06 05:01:40,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:40,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:54,334 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 05:01:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35672 states to 20437 states and 35672 transitions. [2024-12-06 05:01:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 20437 states and 35672 transitions. [2024-12-06 05:01:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10129 [2024-12-06 05:01:56,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:56,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:10,667 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 05:02:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:11,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35673 states to 20438 states and 35673 transitions. [2024-12-06 05:02:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 20438 states and 35673 transitions. [2024-12-06 05:02:11,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10130 [2024-12-06 05:02:11,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:11,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:25,716 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 05:02:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35677 states to 20441 states and 35677 transitions. [2024-12-06 05:02:26,510 INFO L276 IsEmpty]: Start isEmpty. Operand 20441 states and 35677 transitions. [2024-12-06 05:02:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10132 [2024-12-06 05:02:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:27,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:41,022 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 05:02:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:41,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35687 states to 20449 states and 35687 transitions. [2024-12-06 05:02:41,954 INFO L276 IsEmpty]: Start isEmpty. Operand 20449 states and 35687 transitions. [2024-12-06 05:02:42,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10134 [2024-12-06 05:02:42,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:57,719 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 05:02:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35689 states to 20451 states and 35689 transitions. [2024-12-06 05:02:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 20451 states and 35689 transitions. [2024-12-06 05:02:59,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10136 [2024-12-06 05:02:59,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:59,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat