./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/test-0504_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/test-0504_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad4b9fd301578a7ddb25530c70896459a49284f596306d3b6d0c853e43916174 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:06:14,123 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:06:14,228 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 05:06:14,234 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:06:14,235 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:06:14,266 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:06:14,267 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:06:14,268 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:06:14,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:06:14,268 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:06:14,268 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:06:14,268 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:06:14,268 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:06:14,269 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:06:14,269 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:06:14,269 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:06:14,269 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:06:14,269 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:06:14,270 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:06:14,270 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:06:14,270 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:06:14,270 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:06:14,270 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:06:14,271 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:06:14,271 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:06:14,271 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:06:14,271 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:06:14,271 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:06:14,272 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:06:14,272 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:06:14,272 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_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> ad4b9fd301578a7ddb25530c70896459a49284f596306d3b6d0c853e43916174 [2024-11-25 05:06:14,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:06:14,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:06:14,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:06:14,638 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:06:14,638 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:06:14,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/list-ext-properties/test-0504_1.i [2024-11-25 05:06:18,195 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/data/819e105a8/8a539e1f6ed7459483da11e6d062f2d3/FLAGcc93d2d46 [2024-11-25 05:06:18,565 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:06:18,566 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/sv-benchmarks/c/list-ext-properties/test-0504_1.i [2024-11-25 05:06:18,581 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/data/819e105a8/8a539e1f6ed7459483da11e6d062f2d3/FLAGcc93d2d46 [2024-11-25 05:06:18,603 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/data/819e105a8/8a539e1f6ed7459483da11e6d062f2d3 [2024-11-25 05:06:18,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:06:18,611 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:06:18,613 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:06:18,613 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:06:18,619 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:06:18,620 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:06:18" (1/1) ... [2024-11-25 05:06:18,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f60bea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:18, skipping insertion in model container [2024-11-25 05:06:18,622 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:06:18" (1/1) ... [2024-11-25 05:06:18,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:06:19,148 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:06:19,159 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:06:19,233 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:06:19,267 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:06:19,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19 WrapperNode [2024-11-25 05:06:19,268 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:06:19,269 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:06:19,270 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:06:19,270 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:06:19,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,292 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,317 INFO L138 Inliner]: procedures = 123, calls = 28, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 112 [2024-11-25 05:06:19,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:06:19,318 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:06:19,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:06:19,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:06:19,328 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,332 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,332 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,343 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,344 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,348 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,354 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,356 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,359 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:06:19,360 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:06:19,360 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:06:19,360 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:06:19,362 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:19" (1/1) ... [2024-11-25 05:06:19,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:06:19,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:06:19,406 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:06:19,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cdcd5a-1974-4da3-8749-6cc0c12252cf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:06:19,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:06:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:06:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:06:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:06:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:06:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:06:19,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:06:19,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:06:19,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:06:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:06:19,594 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:06:19,597 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:06:20,131 INFO L? ?]: Removed 92 outVars from TransFormulas that were not future-live. [2024-11-25 05:06:20,131 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:06:20,254 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:06:20,254 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 05:06:20,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:06:20 BoogieIcfgContainer [2024-11-25 05:06:20,255 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:06:20,256 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:06:20,256 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:06:20,270 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:06:20,270 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:06:20" (1/1) ... [2024-11-25 05:06:20,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:06:20,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:20,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 81 states and 88 transitions. [2024-11-25 05:06:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 88 transitions. [2024-11-25 05:06:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:06:20,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:20,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 81 states and 87 transitions. [2024-11-25 05:06:20,550 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 87 transitions. [2024-11-25 05:06:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:06:20,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:20,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:20,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 80 states and 86 transitions. [2024-11-25 05:06:20,681 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 86 transitions. [2024-11-25 05:06:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:06:20,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:20,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:20,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:20,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 79 states and 85 transitions. [2024-11-25 05:06:20,996 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 85 transitions. [2024-11-25 05:06:20,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:06:20,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:20,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:21,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:21,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 83 states and 92 transitions. [2024-11-25 05:06:21,123 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 92 transitions. [2024-11-25 05:06:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:06:21,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:21,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:21,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 86 states and 98 transitions. [2024-11-25 05:06:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 98 transitions. [2024-11-25 05:06:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:06:21,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:21,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 85 states and 97 transitions. [2024-11-25 05:06:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 97 transitions. [2024-11-25 05:06:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:06:21,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:21,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:21,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 84 states and 96 transitions. [2024-11-25 05:06:21,787 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 96 transitions. [2024-11-25 05:06:21,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:06:21,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:21,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 83 states and 95 transitions. [2024-11-25 05:06:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 95 transitions. [2024-11-25 05:06:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:06:21,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:21,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:22,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 82 states and 94 transitions. [2024-11-25 05:06:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 94 transitions. [2024-11-25 05:06:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:06:22,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:22,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:22,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 81 states and 93 transitions. [2024-11-25 05:06:22,428 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 93 transitions. [2024-11-25 05:06:22,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:06:22,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:22,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 80 states and 92 transitions. [2024-11-25 05:06:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 92 transitions. [2024-11-25 05:06:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:06:22,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:22,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:22,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:22,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 79 states and 91 transitions. [2024-11-25 05:06:22,663 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 91 transitions. [2024-11-25 05:06:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:06:22,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:22,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:22,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 78 states and 90 transitions. [2024-11-25 05:06:22,814 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 90 transitions. [2024-11-25 05:06:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:06:22,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:22,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:22,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:23,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 77 states and 88 transitions. [2024-11-25 05:06:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 88 transitions. [2024-11-25 05:06:23,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:06:23,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:23,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:23,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:23,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 80 states and 93 transitions. [2024-11-25 05:06:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 93 transitions. [2024-11-25 05:06:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:06:23,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:23,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:23,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 81 states and 95 transitions. [2024-11-25 05:06:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 95 transitions. [2024-11-25 05:06:23,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:06:23,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:23,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:24,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:24,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 82 states and 97 transitions. [2024-11-25 05:06:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 97 transitions. [2024-11-25 05:06:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:06:24,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:24,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 93 states and 114 transitions. [2024-11-25 05:06:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-11-25 05:06:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:06:25,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:25,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:25,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 92 states and 113 transitions. [2024-11-25 05:06:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 113 transitions. [2024-11-25 05:06:25,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:06:25,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:25,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:25,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 93 states and 115 transitions. [2024-11-25 05:06:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 115 transitions. [2024-11-25 05:06:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:06:26,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:26,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:26,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:28,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 99 states and 128 transitions. [2024-11-25 05:06:28,276 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 128 transitions. [2024-11-25 05:06:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:06:28,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:28,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:32,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:32,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 105 states and 142 transitions. [2024-11-25 05:06:32,427 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 142 transitions. [2024-11-25 05:06:32,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:06:32,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:32,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 106 states and 144 transitions. [2024-11-25 05:06:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 144 transitions. [2024-11-25 05:06:32,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:06:32,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:32,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 109 states and 148 transitions. [2024-11-25 05:06:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 148 transitions. [2024-11-25 05:06:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:06:34,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:34,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:34,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 108 states and 147 transitions. [2024-11-25 05:06:34,090 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 147 transitions. [2024-11-25 05:06:34,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:06:34,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:34,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:34,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:34,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:34,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 109 states and 148 transitions. [2024-11-25 05:06:34,271 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 148 transitions. [2024-11-25 05:06:34,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:06:34,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:34,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:36,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 122 states and 172 transitions. [2024-11-25 05:06:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 172 transitions. [2024-11-25 05:06:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:06:36,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:36,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 127 states and 186 transitions. [2024-11-25 05:06:38,119 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 186 transitions. [2024-11-25 05:06:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:06:38,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:38,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:40,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 134 states and 202 transitions. [2024-11-25 05:06:40,344 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 202 transitions. [2024-11-25 05:06:40,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:06:40,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:40,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 140 states and 216 transitions. [2024-11-25 05:06:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 216 transitions. [2024-11-25 05:06:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:06:42,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:42,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:42,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:42,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:42,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 143 states and 221 transitions. [2024-11-25 05:06:42,974 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 221 transitions. [2024-11-25 05:06:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:06:42,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:42,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 146 states and 226 transitions. [2024-11-25 05:06:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 226 transitions. [2024-11-25 05:06:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:06:45,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 152 states and 235 transitions. [2024-11-25 05:06:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 235 transitions. [2024-11-25 05:06:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:06:49,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:06:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 153 states and 237 transitions. [2024-11-25 05:06:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 237 transitions. [2024-11-25 05:06:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:06:50,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:50,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:51,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 154 states and 239 transitions. [2024-11-25 05:06:52,800 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 239 transitions. [2024-11-25 05:06:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:06:52,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:52,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:53,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:53,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 156 states and 243 transitions. [2024-11-25 05:06:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 243 transitions. [2024-11-25 05:06:53,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:06:53,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:53,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:54,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:06:59,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:59,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 166 states and 267 transitions. [2024-11-25 05:06:59,348 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 267 transitions. [2024-11-25 05:06:59,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:06:59,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:59,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-25 05:07:06,416 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-25 05:07:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:07:06,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:06,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2024-11-25 05:07:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2024-11-25 05:07:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:07:07,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:07,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:10,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 187 states and 315 transitions. [2024-11-25 05:07:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 315 transitions. [2024-11-25 05:07:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:07:16,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:16,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:17,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 200 states and 344 transitions. [2024-11-25 05:07:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 344 transitions. [2024-11-25 05:07:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:07:26,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:26,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:26,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 203 states and 350 transitions. [2024-11-25 05:07:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 350 transitions. [2024-11-25 05:07:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:07:28,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 203 states and 349 transitions. [2024-11-25 05:07:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 349 transitions. [2024-11-25 05:07:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:07:30,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:30,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:30,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 203 states and 348 transitions. [2024-11-25 05:07:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 348 transitions. [2024-11-25 05:07:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:31,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:31,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 206 states and 363 transitions. [2024-11-25 05:07:33,376 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 363 transitions. [2024-11-25 05:07:33,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:33,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:33,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:40,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 213 states and 375 transitions. [2024-11-25 05:07:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 375 transitions. [2024-11-25 05:07:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:40,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:40,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 215 states and 377 transitions. [2024-11-25 05:07:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 377 transitions. [2024-11-25 05:07:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:07:41,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:41,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:50,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 219 states and 391 transitions. [2024-11-25 05:07:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 391 transitions. [2024-11-25 05:07:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:07:50,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:50,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:50,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:53,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:53,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 222 states and 399 transitions. [2024-11-25 05:07:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 399 transitions. [2024-11-25 05:07:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:07:53,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 223 states and 401 transitions. [2024-11-25 05:07:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 401 transitions. [2024-11-25 05:07:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:07:57,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:57,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:00,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 226 states and 408 transitions. [2024-11-25 05:08:00,724 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 408 transitions. [2024-11-25 05:08:00,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:08:00,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:00,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:02,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:13,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 232 states and 422 transitions. [2024-11-25 05:08:13,620 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 422 transitions. [2024-11-25 05:08:13,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:13,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:13,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 251 states and 460 transitions. [2024-11-25 05:08:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 460 transitions. [2024-11-25 05:08:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:28,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:28,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:31,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 255 states and 468 transitions. [2024-11-25 05:08:31,014 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 468 transitions. [2024-11-25 05:08:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:31,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 256 states and 470 transitions. [2024-11-25 05:08:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 470 transitions. [2024-11-25 05:08:32,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:32,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:32,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:48,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 272 states and 493 transitions. [2024-11-25 05:08:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 493 transitions. [2024-11-25 05:08:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:48,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:48,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 275 states and 500 transitions. [2024-11-25 05:08:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 500 transitions. [2024-11-25 05:08:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:50,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:50,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:50,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:08:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 278 states and 510 transitions. [2024-11-25 05:08:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 510 transitions. [2024-11-25 05:08:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:55,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:55,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:08:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 278 states and 509 transitions. [2024-11-25 05:08:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 509 transitions. [2024-11-25 05:08:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:56,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:08:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 278 states and 508 transitions. [2024-11-25 05:08:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 508 transitions. [2024-11-25 05:08:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:08:58,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:58,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:08:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 278 states and 507 transitions. [2024-11-25 05:08:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 507 transitions. [2024-11-25 05:08:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:08:59,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:59,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:08,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:08,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 290 states and 546 transitions. [2024-11-25 05:09:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 546 transitions. [2024-11-25 05:09:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:09:08,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:08,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 303 states and 587 transitions. [2024-11-25 05:09:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 587 transitions. [2024-11-25 05:09:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:09:20,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:20,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:20,068 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:09:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 304 states and 589 transitions. [2024-11-25 05:09:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 589 transitions. [2024-11-25 05:09:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:09:22,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:09:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 308 states and 603 transitions. [2024-11-25 05:09:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 603 transitions. [2024-11-25 05:09:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:09:26,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:26,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:28,634 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:09:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 310 states and 606 transitions. [2024-11-25 05:09:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 606 transitions. [2024-11-25 05:09:32,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:09:32,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:32,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:42,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:42,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 321 states and 636 transitions. [2024-11-25 05:09:42,971 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 636 transitions. [2024-11-25 05:09:42,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:09:42,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:42,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:09:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 330 states and 650 transitions. [2024-11-25 05:09:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 650 transitions. [2024-11-25 05:09:54,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:09:54,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:54,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 331 states and 655 transitions. [2024-11-25 05:10:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 655 transitions. [2024-11-25 05:10:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:10:00,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:00,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:00,242 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 334 states and 659 transitions. [2024-11-25 05:10:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 659 transitions. [2024-11-25 05:10:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:10:06,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:06,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:06,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:10:08,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 336 states and 662 transitions. [2024-11-25 05:10:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 662 transitions. [2024-11-25 05:10:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:10:08,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:08,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:08,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:14,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:14,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 336 states and 661 transitions. [2024-11-25 05:10:14,296 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 661 transitions. [2024-11-25 05:10:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:10:14,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:14,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:14,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:16,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 337 states and 663 transitions. [2024-11-25 05:10:16,496 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 663 transitions. [2024-11-25 05:10:16,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:10:16,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:16,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:16,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 338 states and 665 transitions. [2024-11-25 05:10:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 665 transitions. [2024-11-25 05:10:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:10:19,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:19,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 350 states and 698 transitions. [2024-11-25 05:10:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 698 transitions. [2024-11-25 05:10:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:10:43,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:43,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:53,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 357 states and 718 transitions. [2024-11-25 05:10:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 718 transitions. [2024-11-25 05:10:53,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:10:53,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:53,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:53,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 363 states and 734 transitions. [2024-11-25 05:11:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 734 transitions. [2024-11-25 05:11:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:11:01,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:01,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:09,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 367 states and 747 transitions. [2024-11-25 05:11:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 747 transitions. [2024-11-25 05:11:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:11:09,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:09,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:26,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:26,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 374 states and 769 transitions. [2024-11-25 05:11:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 769 transitions. [2024-11-25 05:11:26,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:11:26,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:26,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:26,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:35,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 380 states and 786 transitions. [2024-11-25 05:11:35,547 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 786 transitions. [2024-11-25 05:11:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:11:35,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:35,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:11:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 383 states and 798 transitions. [2024-11-25 05:11:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 798 transitions. [2024-11-25 05:11:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:11:36,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:36,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:37,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:11:41,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 384 states and 801 transitions. [2024-11-25 05:11:41,314 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 801 transitions. [2024-11-25 05:11:41,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:11:41,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:42,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 385 states and 804 transitions. [2024-11-25 05:11:48,286 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 804 transitions. [2024-11-25 05:11:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:11:48,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:48,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:55,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:55,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 385 states and 800 transitions. [2024-11-25 05:11:55,375 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 800 transitions. [2024-11-25 05:11:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:11:55,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:55,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:55,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:11:58,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 385 states and 799 transitions. [2024-11-25 05:11:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 799 transitions. [2024-11-25 05:11:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:11:58,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:58,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 386 states and 801 transitions. [2024-11-25 05:12:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 801 transitions. [2024-11-25 05:12:06,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:12:06,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:12:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:08,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 386 states and 800 transitions. [2024-11-25 05:12:08,888 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 800 transitions. [2024-11-25 05:12:08,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:12:08,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:08,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:12:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 386 states and 798 transitions. [2024-11-25 05:12:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 798 transitions. [2024-11-25 05:12:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:12:11,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:11,261 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:13,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 387 states and 800 transitions. [2024-11-25 05:12:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 800 transitions. [2024-11-25 05:12:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:12:13,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:13,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:17,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:46,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 406 states and 890 transitions. [2024-11-25 05:12:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 890 transitions. [2024-11-25 05:12:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:12:46,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:46,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 417 states and 924 transitions. [2024-11-25 05:12:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 924 transitions. [2024-11-25 05:12:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:12:59,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:59,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:13:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 420 states and 935 transitions. [2024-11-25 05:13:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 935 transitions. [2024-11-25 05:13:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:13:04,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:04,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:13:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 434 states and 988 transitions. [2024-11-25 05:13:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 988 transitions. [2024-11-25 05:13:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:13:23,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:23,553 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:13:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:26,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 435 states and 990 transitions. [2024-11-25 05:13:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 990 transitions. [2024-11-25 05:13:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:13:26,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:26,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:26,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:26,774 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:13:38,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:38,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 439 states and 996 transitions. [2024-11-25 05:13:38,997 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 996 transitions. [2024-11-25 05:13:38,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:13:38,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:38,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:39,051 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:13:43,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 444 states and 1005 transitions. [2024-11-25 05:13:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1005 transitions. [2024-11-25 05:13:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:13:43,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:43,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:43,806 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:13:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:53,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 447 states and 1009 transitions. [2024-11-25 05:13:53,293 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1009 transitions. [2024-11-25 05:13:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:13:53,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:53,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:53,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:14:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 448 states and 1010 transitions. [2024-11-25 05:14:01,318 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1010 transitions. [2024-11-25 05:14:01,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:14:01,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:01,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:01,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:14:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 448 states and 1009 transitions. [2024-11-25 05:14:03,959 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1009 transitions. [2024-11-25 05:14:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:14:03,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:03,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:14:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 450 states and 1012 transitions. [2024-11-25 05:14:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1012 transitions. [2024-11-25 05:14:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:14:13,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:13,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:14:16,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 451 states and 1013 transitions. [2024-11-25 05:14:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1013 transitions. [2024-11-25 05:14:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:14:16,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:16,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:14:27,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:27,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 457 states and 1027 transitions. [2024-11-25 05:14:27,735 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1027 transitions. [2024-11-25 05:14:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:14:27,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:27,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:14:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 458 states and 1028 transitions. [2024-11-25 05:14:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1028 transitions. [2024-11-25 05:14:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:14:35,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:35,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:35,397 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:14:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 459 states and 1028 transitions. [2024-11-25 05:14:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1028 transitions. [2024-11-25 05:14:43,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:14:43,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:43,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:14:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 462 states and 1031 transitions. [2024-11-25 05:14:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1031 transitions. [2024-11-25 05:14:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:14:52,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:52,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 484 states and 1087 transitions. [2024-11-25 05:15:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1087 transitions. [2024-11-25 05:15:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:15:50,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:04,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:04,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 492 states and 1113 transitions. [2024-11-25 05:16:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1113 transitions. [2024-11-25 05:16:04,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:16:04,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:04,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:05,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 500 states and 1139 transitions. [2024-11-25 05:16:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1139 transitions. [2024-11-25 05:16:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:16:26,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:26,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:52,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:52,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 511 states and 1161 transitions. [2024-11-25 05:16:52,741 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1161 transitions. [2024-11-25 05:16:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:16:52,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:52,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:58,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:38,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:38,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 529 states and 1202 transitions. [2024-11-25 05:17:38,417 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1202 transitions. [2024-11-25 05:17:38,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:17:38,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:38,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:39,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:43,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 530 states and 1209 transitions. [2024-11-25 05:17:43,514 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1209 transitions. [2024-11-25 05:17:43,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:17:43,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:43,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:45,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 534 states and 1229 transitions. [2024-11-25 05:17:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1229 transitions. [2024-11-25 05:17:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:17:56,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:56,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:57,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:01,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 537 states and 1237 transitions. [2024-11-25 05:18:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1237 transitions. [2024-11-25 05:18:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:18:01,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:01,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 546 states and 1257 transitions. [2024-11-25 05:18:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1257 transitions. [2024-11-25 05:18:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:18:25,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:25,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:27,507 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:54,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 555 states and 1274 transitions. [2024-11-25 05:18:54,558 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1274 transitions. [2024-11-25 05:18:54,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:18:54,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:54,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:54,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:19:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 554 states and 1273 transitions. [2024-11-25 05:19:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1273 transitions. [2024-11-25 05:19:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:19:01,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.