./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/cstrcspn_malloc.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/cstrcspn_malloc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash dea536aba24bbbd149deffc3b8406a97f6fac760a5b2f50471455440f523d7fc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:55:36,591 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:55:36,648 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:55:36,652 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:55:36,652 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:55:36,672 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:55:36,673 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:55:36,673 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:55:36,674 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:55:36,674 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:55:36,674 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:55:36,674 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:55:36,674 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:55:36,674 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:55:36,674 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:55:36,674 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:55:36,674 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:55:36,675 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:55:36,675 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:55:36,675 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:55:36,675 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:55:36,675 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:55:36,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:55:36,675 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:55:36,675 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:55:36,676 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:55:36,676 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:55:36,676 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_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dea536aba24bbbd149deffc3b8406a97f6fac760a5b2f50471455440f523d7fc [2024-12-06 00:55:36,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:55:36,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:55:36,920 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:55:36,921 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:55:36,921 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:55:36,922 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-15/cstrcspn_malloc.i [2024-12-06 00:55:39,528 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/data/01c03e87f/119f02635b764a35b7779933dff4e3e7/FLAG4b04037b7 [2024-12-06 00:55:39,782 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:55:39,782 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/sv-benchmarks/c/termination-15/cstrcspn_malloc.i [2024-12-06 00:55:39,792 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/data/01c03e87f/119f02635b764a35b7779933dff4e3e7/FLAG4b04037b7 [2024-12-06 00:55:40,102 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/data/01c03e87f/119f02635b764a35b7779933dff4e3e7 [2024-12-06 00:55:40,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:55:40,105 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:55:40,106 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:55:40,106 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:55:40,109 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:55:40,109 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,110 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66809c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40, skipping insertion in model container [2024-12-06 00:55:40,110 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,129 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:55:40,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:55:40,340 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:55:40,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:55:40,404 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:55:40,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40 WrapperNode [2024-12-06 00:55:40,405 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:55:40,406 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:55:40,406 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:55:40,406 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:55:40,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,422 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,441 INFO L138 Inliner]: procedures = 152, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 81 [2024-12-06 00:55:40,441 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:55:40,441 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:55:40,441 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:55:40,442 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:55:40,448 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,449 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,450 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,451 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,455 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,456 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,458 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,459 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,460 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:55:40,462 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:55:40,462 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:55:40,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:55:40,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:55:40,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:55:40,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:55:40,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2341e4ed-da6e-410a-9e00-939a129b25ce/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:55:40,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:55:40,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:55:40,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:55:40,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:55:40,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:55:40,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:55:40,569 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:55:40,570 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:55:40,762 INFO L? ?]: Removed 59 outVars from TransFormulas that were not future-live. [2024-12-06 00:55:40,762 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:55:40,806 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:55:40,806 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:55:40,807 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:55:40 BoogieIcfgContainer [2024-12-06 00:55:40,807 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:55:40,807 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:55:40,807 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:55:40,815 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:55:40,815 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:55:40" (1/1) ... [2024-12-06 00:55:40,822 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:55:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2024-12-06 00:55:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2024-12-06 00:55:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:55:40,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:40,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 42 states and 47 transitions. [2024-12-06 00:55:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2024-12-06 00:55:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:55:41,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:41,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:41,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 41 states and 46 transitions. [2024-12-06 00:55:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2024-12-06 00:55:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:55:41,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:41,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-12-06 00:55:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-12-06 00:55:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:55:41,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:41,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:41,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:42,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 39 states and 44 transitions. [2024-12-06 00:55:42,202 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2024-12-06 00:55:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:55:42,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:42,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-12-06 00:55:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-12-06 00:55:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:55:42,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:42,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:42,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 41 states and 47 transitions. [2024-12-06 00:55:42,987 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2024-12-06 00:55:42,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:55:42,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:42,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2024-12-06 00:55:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2024-12-06 00:55:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:55:43,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 42 states and 49 transitions. [2024-12-06 00:55:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 49 transitions. [2024-12-06 00:55:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:55:43,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:43,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:43,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 46 states and 56 transitions. [2024-12-06 00:55:43,611 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2024-12-06 00:55:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:55:43,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 50 states and 63 transitions. [2024-12-06 00:55:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 63 transitions. [2024-12-06 00:55:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:55:45,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:45,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:45,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-12-06 00:55:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-12-06 00:55:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:55:45,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:46,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 61 states and 84 transitions. [2024-12-06 00:55:46,634 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 84 transitions. [2024-12-06 00:55:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:55:46,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:46,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 60 states and 83 transitions. [2024-12-06 00:55:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-12-06 00:55:46,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:55:46,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:46,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:46,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 82 transitions. [2024-12-06 00:55:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-12-06 00:55:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:55:46,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:46,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 66 states and 95 transitions. [2024-12-06 00:55:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2024-12-06 00:55:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:55:47,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:47,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 67 states and 96 transitions. [2024-12-06 00:55:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 96 transitions. [2024-12-06 00:55:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:55:47,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:47,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 66 states and 95 transitions. [2024-12-06 00:55:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2024-12-06 00:55:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:55:47,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:48,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 65 states and 94 transitions. [2024-12-06 00:55:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2024-12-06 00:55:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:55:48,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:48,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:48,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:48,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 73 states and 108 transitions. [2024-12-06 00:55:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 108 transitions. [2024-12-06 00:55:49,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:55:49,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:49,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 80 states and 126 transitions. [2024-12-06 00:55:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 126 transitions. [2024-12-06 00:55:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:55:51,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:51,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:51,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:52,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:55:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 125 transitions. [2024-12-06 00:55:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 125 transitions. [2024-12-06 00:55:52,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:55:52,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:52,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:52,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:55,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 141 transitions. [2024-12-06 00:55:55,005 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 141 transitions. [2024-12-06 00:55:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:55:55,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:55,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:01,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 98 states and 168 transitions. [2024-12-06 00:56:01,016 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 168 transitions. [2024-12-06 00:56:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:56:01,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:01,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:02,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 103 states and 183 transitions. [2024-12-06 00:56:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 183 transitions. [2024-12-06 00:56:02,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:56:02,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:02,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:03,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:08,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:08,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 113 states and 203 transitions. [2024-12-06 00:56:08,147 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 203 transitions. [2024-12-06 00:56:08,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:56:08,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:08,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:08,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:08,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 114 states and 204 transitions. [2024-12-06 00:56:08,827 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 204 transitions. [2024-12-06 00:56:08,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:56:08,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:08,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:08,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:09,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:09,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 115 states and 205 transitions. [2024-12-06 00:56:09,330 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 205 transitions. [2024-12-06 00:56:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:56:09,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:09,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:09,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:11,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 121 states and 216 transitions. [2024-12-06 00:56:11,656 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 216 transitions. [2024-12-06 00:56:11,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:56:11,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:11,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:20,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 132 states and 238 transitions. [2024-12-06 00:56:20,092 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2024-12-06 00:56:20,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:56:20,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:20,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:20,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:20,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 133 states and 239 transitions. [2024-12-06 00:56:20,623 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 239 transitions. [2024-12-06 00:56:20,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:56:20,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:20,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 139 states and 250 transitions. [2024-12-06 00:56:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 250 transitions. [2024-12-06 00:56:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:56:23,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:56:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 138 states and 249 transitions. [2024-12-06 00:56:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 249 transitions. [2024-12-06 00:56:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:24,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:25,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 149 states and 291 transitions. [2024-12-06 00:56:35,859 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 291 transitions. [2024-12-06 00:56:35,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:35,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:35,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:35,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 150 states and 292 transitions. [2024-12-06 00:56:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 292 transitions. [2024-12-06 00:56:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:36,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:36,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:56:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 150 states and 291 transitions. [2024-12-06 00:56:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 291 transitions. [2024-12-06 00:56:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:37,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:40,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:40,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 156 states and 306 transitions. [2024-12-06 00:56:40,776 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 306 transitions. [2024-12-06 00:56:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:40,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:40,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:56:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:46,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 164 states and 340 transitions. [2024-12-06 00:56:46,302 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 340 transitions. [2024-12-06 00:56:46,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:46,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:46,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:56:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 172 states and 373 transitions. [2024-12-06 00:56:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 373 transitions. [2024-12-06 00:56:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:52,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:52,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:56:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 174 states and 378 transitions. [2024-12-06 00:56:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 378 transitions. [2024-12-06 00:56:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:53,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:53,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:54,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 175 states and 379 transitions. [2024-12-06 00:56:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 379 transitions. [2024-12-06 00:56:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:54,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:54,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:56:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 176 states and 382 transitions. [2024-12-06 00:56:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 382 transitions. [2024-12-06 00:56:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:55,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:56:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 177 states and 383 transitions. [2024-12-06 00:56:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 383 transitions. [2024-12-06 00:56:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:56,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:56,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:56:58,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 179 states and 387 transitions. [2024-12-06 00:56:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 387 transitions. [2024-12-06 00:56:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:58,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:09,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 185 states and 405 transitions. [2024-12-06 00:57:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 405 transitions. [2024-12-06 00:57:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:57:09,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:09,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:57:10,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 187 states and 408 transitions. [2024-12-06 00:57:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 408 transitions. [2024-12-06 00:57:10,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:57:10,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:10,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:10,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:57:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 189 states and 411 transitions. [2024-12-06 00:57:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 411 transitions. [2024-12-06 00:57:12,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:57:12,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:12,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:12,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:20,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 196 states and 429 transitions. [2024-12-06 00:57:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 429 transitions. [2024-12-06 00:57:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:57:20,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:20,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:57:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 204 states and 457 transitions. [2024-12-06 00:57:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 457 transitions. [2024-12-06 00:57:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:57:27,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:57:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 206 states and 459 transitions. [2024-12-06 00:57:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 459 transitions. [2024-12-06 00:57:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:57:29,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:57:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 208 states and 462 transitions. [2024-12-06 00:57:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 462 transitions. [2024-12-06 00:57:30,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:57:30,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 215 states and 480 transitions. [2024-12-06 00:57:39,128 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 480 transitions. [2024-12-06 00:57:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:57:39,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:57:42,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 219 states and 489 transitions. [2024-12-06 00:57:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 489 transitions. [2024-12-06 00:57:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:57:42,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:42,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:57:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 221 states and 493 transitions. [2024-12-06 00:57:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 493 transitions. [2024-12-06 00:57:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:57:44,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:57:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 223 states and 496 transitions. [2024-12-06 00:57:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 496 transitions. [2024-12-06 00:57:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:57:46,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:46,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:57:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 225 states and 499 transitions. [2024-12-06 00:57:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 499 transitions. [2024-12-06 00:57:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:47,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:57,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 232 states and 517 transitions. [2024-12-06 00:57:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 517 transitions. [2024-12-06 00:57:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:57,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:57,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:57,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:58:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 236 states and 527 transitions. [2024-12-06 00:58:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 527 transitions. [2024-12-06 00:58:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:58:01,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:01,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:01,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:58:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 239 states and 532 transitions. [2024-12-06 00:58:04,765 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 532 transitions. [2024-12-06 00:58:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:58:04,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:04,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:58:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:13,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 248 states and 570 transitions. [2024-12-06 00:58:13,841 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 570 transitions. [2024-12-06 00:58:13,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:58:13,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:13,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 263 states and 638 transitions. [2024-12-06 00:58:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 638 transitions. [2024-12-06 00:58:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:58:46,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:46,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:58:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 263 states and 637 transitions. [2024-12-06 00:58:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 637 transitions. [2024-12-06 00:58:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:58:47,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:47,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:58:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 265 states and 640 transitions. [2024-12-06 00:58:50,150 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 640 transitions. [2024-12-06 00:58:50,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:58:50,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:50,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:58:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 269 states and 653 transitions. [2024-12-06 00:58:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 653 transitions. [2024-12-06 00:58:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:58:55,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:55,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:17,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 278 states and 690 transitions. [2024-12-06 00:59:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 690 transitions. [2024-12-06 00:59:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:59:17,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:17,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:59:19,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 278 states and 689 transitions. [2024-12-06 00:59:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 689 transitions. [2024-12-06 00:59:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:59:19,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:19,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 279 states and 704 transitions. [2024-12-06 00:59:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 704 transitions. [2024-12-06 00:59:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:59:30,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:30,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:59:31,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 280 states and 707 transitions. [2024-12-06 00:59:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 707 transitions. [2024-12-06 00:59:31,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:59:31,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:31,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:33,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 281 states and 716 transitions. [2024-12-06 00:59:33,445 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 716 transitions. [2024-12-06 00:59:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:59:33,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:33,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:59:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 282 states and 717 transitions. [2024-12-06 00:59:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 717 transitions. [2024-12-06 00:59:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:59:35,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:35,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:59:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 287 states and 731 transitions. [2024-12-06 00:59:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 731 transitions. [2024-12-06 00:59:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:59:41,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:41,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 295 states and 769 transitions. [2024-12-06 01:00:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 769 transitions. [2024-12-06 01:00:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:00:01,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:32,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 309 states and 809 transitions. [2024-12-06 01:00:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 809 transitions. [2024-12-06 01:00:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:00:32,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 316 states and 842 transitions. [2024-12-06 01:00:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 842 transitions. [2024-12-06 01:00:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:00:51,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:00:55,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:55,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 318 states and 846 transitions. [2024-12-06 01:00:55,192 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 846 transitions. [2024-12-06 01:00:55,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:00:55,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:55,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:55,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:00:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:56,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 319 states and 848 transitions. [2024-12-06 01:00:56,836 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 848 transitions. [2024-12-06 01:00:56,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:00:56,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:56,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:56,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:01:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 323 states and 857 transitions. [2024-12-06 01:01:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 857 transitions. [2024-12-06 01:01:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:01:04,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:10,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:10,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 325 states and 867 transitions. [2024-12-06 01:01:10,392 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 867 transitions. [2024-12-06 01:01:10,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:01:10,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:10,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:01:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 326 states and 868 transitions. [2024-12-06 01:01:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 868 transitions. [2024-12-06 01:01:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:01:12,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:12,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:12,113 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:01:13,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 327 states and 873 transitions. [2024-12-06 01:01:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 873 transitions. [2024-12-06 01:01:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:01:13,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:01:15,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:15,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 328 states and 877 transitions. [2024-12-06 01:01:15,957 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 877 transitions. [2024-12-06 01:01:15,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:01:15,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:15,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:01:23,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 333 states and 892 transitions. [2024-12-06 01:01:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 892 transitions. [2024-12-06 01:01:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:01:23,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:23,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:01:30,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:30,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 338 states and 911 transitions. [2024-12-06 01:01:30,263 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 911 transitions. [2024-12-06 01:01:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:01:30,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:18,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 354 states and 981 transitions. [2024-12-06 01:02:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 981 transitions. [2024-12-06 01:02:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:02:18,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:29,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 358 states and 1001 transitions. [2024-12-06 01:02:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1001 transitions. [2024-12-06 01:02:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:02:29,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:29,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:32,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:32,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 359 states and 1003 transitions. [2024-12-06 01:02:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1003 transitions. [2024-12-06 01:02:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:02:32,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:32,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:32,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:02:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 361 states and 1008 transitions. [2024-12-06 01:02:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1008 transitions. [2024-12-06 01:02:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:02:36,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:36,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:02:45,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 366 states and 1022 transitions. [2024-12-06 01:02:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1022 transitions. [2024-12-06 01:02:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:02:45,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:45,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:53,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 369 states and 1043 transitions. [2024-12-06 01:02:53,781 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1043 transitions. [2024-12-06 01:02:53,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:02:53,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:53,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:03,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 373 states and 1056 transitions. [2024-12-06 01:03:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1056 transitions. [2024-12-06 01:03:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:03,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:03,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:03:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 375 states and 1060 transitions. [2024-12-06 01:03:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1060 transitions. [2024-12-06 01:03:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:07,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:07,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:07,940 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:03:10,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 377 states and 1064 transitions. [2024-12-06 01:03:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1064 transitions. [2024-12-06 01:03:10,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:10,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:10,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:10,773 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:03:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:12,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 378 states and 1068 transitions. [2024-12-06 01:03:12,849 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1068 transitions. [2024-12-06 01:03:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:12,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:12,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:03:16,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 380 states and 1070 transitions. [2024-12-06 01:03:16,235 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 1070 transitions. [2024-12-06 01:03:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:16,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 386 states and 1094 transitions. [2024-12-06 01:03:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1094 transitions. [2024-12-06 01:03:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:34,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:34,853 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:03:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 388 states and 1096 transitions. [2024-12-06 01:03:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1096 transitions. [2024-12-06 01:03:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:38,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:38,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:39,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:03:51,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:51,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 393 states and 1111 transitions. [2024-12-06 01:03:51,148 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1111 transitions. [2024-12-06 01:03:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:51,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:51,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:51,168 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:03:54,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:54,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 395 states and 1114 transitions. [2024-12-06 01:03:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1114 transitions. [2024-12-06 01:03:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:54,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:54,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:03:56,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:56,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 396 states and 1115 transitions. [2024-12-06 01:03:56,048 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1115 transitions. [2024-12-06 01:03:56,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:56,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:56,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:56,196 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:57,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 397 states and 1117 transitions. [2024-12-06 01:03:57,814 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1117 transitions. [2024-12-06 01:03:57,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:03:57,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:57,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 399 states and 1120 transitions. [2024-12-06 01:04:03,644 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1120 transitions. [2024-12-06 01:04:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:03,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:03,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:09,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 401 states and 1123 transitions. [2024-12-06 01:04:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1123 transitions. [2024-12-06 01:04:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:09,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:09,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:09,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:04:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 407 states and 1144 transitions. [2024-12-06 01:04:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1144 transitions. [2024-12-06 01:04:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:19,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:19,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:04:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:21,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 408 states and 1149 transitions. [2024-12-06 01:04:21,627 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1149 transitions. [2024-12-06 01:04:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:21,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:21,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:04:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 409 states and 1154 transitions. [2024-12-06 01:04:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1154 transitions. [2024-12-06 01:04:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:23,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:23,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:04:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 414 states and 1168 transitions. [2024-12-06 01:04:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1168 transitions. [2024-12-06 01:04:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:36,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:36,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:36,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:38,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:38,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 416 states and 1173 transitions. [2024-12-06 01:04:38,461 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1173 transitions. [2024-12-06 01:04:38,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:38,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:38,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:04:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 417 states and 1174 transitions. [2024-12-06 01:04:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1174 transitions. [2024-12-06 01:04:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:04:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 421 states and 1183 transitions. [2024-12-06 01:04:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1183 transitions. [2024-12-06 01:04:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:50,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:50,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 422 states and 1186 transitions. [2024-12-06 01:04:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1186 transitions. [2024-12-06 01:04:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:54,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:54,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:56,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 423 states and 1190 transitions. [2024-12-06 01:04:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1190 transitions. [2024-12-06 01:04:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:56,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:56,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:05:00,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 425 states and 1192 transitions. [2024-12-06 01:05:00,558 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1192 transitions. [2024-12-06 01:05:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:05:00,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:00,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:05:02,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 426 states and 1194 transitions. [2024-12-06 01:05:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1194 transitions. [2024-12-06 01:05:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:05:02,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:02,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:05:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 432 states and 1224 transitions. [2024-12-06 01:05:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1224 transitions. [2024-12-06 01:05:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:05:17,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:17,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:17,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:05:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 433 states and 1226 transitions. [2024-12-06 01:05:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1226 transitions. [2024-12-06 01:05:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:05:18,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:18,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:05:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 435 states and 1229 transitions. [2024-12-06 01:05:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1229 transitions. [2024-12-06 01:05:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:05:22,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:22,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:22,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:05:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:25,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 437 states and 1232 transitions. [2024-12-06 01:05:25,910 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1232 transitions. [2024-12-06 01:05:25,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:05:25,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:25,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:25,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:05:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:36,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 443 states and 1253 transitions. [2024-12-06 01:05:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1253 transitions. [2024-12-06 01:05:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:05:36,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:36,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:05:38,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:38,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 444 states and 1258 transitions. [2024-12-06 01:05:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1258 transitions. [2024-12-06 01:05:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:05:38,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:05:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:41,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 445 states and 1263 transitions. [2024-12-06 01:05:41,141 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1263 transitions. [2024-12-06 01:05:41,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:05:41,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:41,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:41,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:05:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 450 states and 1280 transitions. [2024-12-06 01:05:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1280 transitions. [2024-12-06 01:05:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:05:55,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:55,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:06:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 452 states and 1285 transitions. [2024-12-06 01:06:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1285 transitions. [2024-12-06 01:06:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:00,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:00,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:06:02,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 453 states and 1286 transitions. [2024-12-06 01:06:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1286 transitions. [2024-12-06 01:06:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:02,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:02,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:14,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 454 states and 1289 transitions. [2024-12-06 01:06:14,843 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1289 transitions. [2024-12-06 01:06:14,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:14,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:14,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:06:17,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:17,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 455 states and 1292 transitions. [2024-12-06 01:06:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1292 transitions. [2024-12-06 01:06:17,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:17,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:17,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:06:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:23,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 457 states and 1299 transitions. [2024-12-06 01:06:23,233 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1299 transitions. [2024-12-06 01:06:23,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:23,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:23,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:06:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 458 states and 1301 transitions. [2024-12-06 01:06:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1301 transitions. [2024-12-06 01:06:26,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:26,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:26,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:06:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:28,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 460 states and 1309 transitions. [2024-12-06 01:06:28,860 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1309 transitions. [2024-12-06 01:06:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:28,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:28,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:32,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:44,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 463 states and 1327 transitions. [2024-12-06 01:06:44,457 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1327 transitions. [2024-12-06 01:06:44,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:44,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:44,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:06:52,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:52,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 466 states and 1340 transitions. [2024-12-06 01:06:52,232 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1340 transitions. [2024-12-06 01:06:52,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:52,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:52,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:52,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:06:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 467 states and 1344 transitions. [2024-12-06 01:06:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1344 transitions. [2024-12-06 01:06:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:54,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:06:59,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:59,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 469 states and 1346 transitions. [2024-12-06 01:06:59,097 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1346 transitions. [2024-12-06 01:06:59,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:06:59,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:59,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:02,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 470 states and 1356 transitions. [2024-12-06 01:07:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1356 transitions. [2024-12-06 01:07:02,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:02,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:02,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:11,291 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:25,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 472 states and 1390 transitions. [2024-12-06 01:07:25,842 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1390 transitions. [2024-12-06 01:07:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:25,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:25,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:25,855 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:07:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 473 states and 1398 transitions. [2024-12-06 01:07:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1398 transitions. [2024-12-06 01:07:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:28,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:28,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:31,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 474 states and 1401 transitions. [2024-12-06 01:07:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1401 transitions. [2024-12-06 01:07:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:31,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:31,693 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:07:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 475 states and 1402 transitions. [2024-12-06 01:07:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1402 transitions. [2024-12-06 01:07:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:34,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:34,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 476 states and 1414 transitions. [2024-12-06 01:07:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1414 transitions. [2024-12-06 01:07:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:37,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:37,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 477 states and 1430 transitions. [2024-12-06 01:07:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1430 transitions. [2024-12-06 01:07:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:40,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:07:42,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 478 states and 1431 transitions. [2024-12-06 01:07:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1431 transitions. [2024-12-06 01:07:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:42,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:42,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:42,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:07:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 479 states and 1431 transitions. [2024-12-06 01:07:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1431 transitions. [2024-12-06 01:07:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:45,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:45,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 482 states and 1481 transitions. [2024-12-06 01:07:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1481 transitions. [2024-12-06 01:07:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:07:57,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:57,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:08:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 484 states and 1483 transitions. [2024-12-06 01:08:01,949 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1483 transitions. [2024-12-06 01:08:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:08:01,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:08:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 485 states and 1485 transitions. [2024-12-06 01:08:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1485 transitions. [2024-12-06 01:08:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:08:03,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:03,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:12,232 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:08:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 495 states and 1526 transitions. [2024-12-06 01:08:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1526 transitions. [2024-12-06 01:08:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:08:50,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:09:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:04,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 499 states and 1545 transitions. [2024-12-06 01:09:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1545 transitions. [2024-12-06 01:09:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:09:04,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:04,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:09:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 502 states and 1555 transitions. [2024-12-06 01:09:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1555 transitions. [2024-12-06 01:09:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:09:25,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:25,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:09:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 504 states and 1558 transitions. [2024-12-06 01:09:30,225 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1558 transitions. [2024-12-06 01:09:30,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:09:30,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:30,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.