./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/Gothenburg_v2-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/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_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/Gothenburg_v2-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c295749df38dacfa531a14c4d744c010a8ad50fab674c3b8e19c2ca945c321a6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:10:50,930 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:10:51,004 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 02:10:51,010 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:10:51,010 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:10:51,036 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:10:51,037 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:10:51,037 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:10:51,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:10:51,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:10:51,038 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:10:51,038 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:10:51,038 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:10:51,039 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:10:51,040 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:10:51,040 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:10:51,040 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:10:51,040 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:10:51,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:10:51,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:10:51,040 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:10:51,040 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:10:51,041 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:10:51,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:10:51,041 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_af56fb22-614b-436e-b635-bce3b88e4db5/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 ! overflow) ) 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 -> c295749df38dacfa531a14c4d744c010a8ad50fab674c3b8e19c2ca945c321a6 [2024-12-06 02:10:51,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:10:51,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:10:51,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:10:51,375 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:10:51,375 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:10:51,377 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-crafted/Gothenburg_v2-1.c [2024-12-06 02:10:54,844 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/data/a5b3d1beb/ad8f69f2e8b2404d853cd94628ef0b24/FLAG32bf0795b [2024-12-06 02:10:55,061 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:10:55,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/sv-benchmarks/c/termination-crafted/Gothenburg_v2-1.c [2024-12-06 02:10:55,077 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/data/a5b3d1beb/ad8f69f2e8b2404d853cd94628ef0b24/FLAG32bf0795b [2024-12-06 02:10:55,095 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/data/a5b3d1beb/ad8f69f2e8b2404d853cd94628ef0b24 [2024-12-06 02:10:55,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:10:55,101 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:10:55,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:10:55,103 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:10:55,107 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:10:55,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c49aff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55, skipping insertion in model container [2024-12-06 02:10:55,109 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,124 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:10:55,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:10:55,274 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:10:55,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:10:55,304 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:10:55,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55 WrapperNode [2024-12-06 02:10:55,304 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:10:55,305 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:10:55,305 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:10:55,305 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:10:55,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,316 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,335 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-12-06 02:10:55,336 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:10:55,337 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:10:55,337 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:10:55,337 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:10:55,347 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,348 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,348 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,350 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,351 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,356 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,357 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,358 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,359 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:10:55,360 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:10:55,360 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:10:55,360 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:10:55,362 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:10:55,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:10:55,399 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:10:55,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af56fb22-614b-436e-b635-bce3b88e4db5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:10:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:10:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:10:55,521 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:10:55,524 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:10:55,718 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-12-06 02:10:55,718 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:10:55,745 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:10:55,745 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:10:55,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:10:55 BoogieIcfgContainer [2024-12-06 02:10:55,746 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:10:55,747 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:10:55,747 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:10:55,756 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:10:55,756 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:10:55" (1/1) ... [2024-12-06 02:10:55,766 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:10:55,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-12-06 02:10:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-12-06 02:10:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:10:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:55,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2024-12-06 02:10:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2024-12-06 02:10:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:10:56,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:56,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2024-12-06 02:10:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2024-12-06 02:10:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:10:56,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2024-12-06 02:10:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2024-12-06 02:10:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:10:56,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:56,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:56,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:57,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2024-12-06 02:10:57,596 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-12-06 02:10:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:10:57,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:57,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:57,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:58,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 45 states and 58 transitions. [2024-12-06 02:10:58,140 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2024-12-06 02:10:58,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:10:58,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:58,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 50 states and 67 transitions. [2024-12-06 02:10:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 67 transitions. [2024-12-06 02:10:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:10:59,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:59,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:59,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:59,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-12-06 02:10:59,367 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-12-06 02:10:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:10:59,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:59,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:59,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 51 states and 68 transitions. [2024-12-06 02:10:59,793 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2024-12-06 02:10:59,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:10:59,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:59,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:02,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 83 transitions. [2024-12-06 02:11:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 83 transitions. [2024-12-06 02:11:02,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:11:02,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:02,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:02,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 68 states and 99 transitions. [2024-12-06 02:11:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 99 transitions. [2024-12-06 02:11:04,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:04,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:04,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 78 states and 119 transitions. [2024-12-06 02:11:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2024-12-06 02:11:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:11:07,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:07,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:11,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 138 transitions. [2024-12-06 02:11:11,658 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 138 transitions. [2024-12-06 02:11:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:11:11,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:11,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:11,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:11,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 91 states and 140 transitions. [2024-12-06 02:11:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 140 transitions. [2024-12-06 02:11:11,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:11:11,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 90 states and 139 transitions. [2024-12-06 02:11:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2024-12-06 02:11:12,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:11:12,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:12,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:12,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:12,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:16,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 103 states and 161 transitions. [2024-12-06 02:11:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 161 transitions. [2024-12-06 02:11:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:11:16,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 116 states and 191 transitions. [2024-12-06 02:11:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 191 transitions. [2024-12-06 02:11:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:11:23,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:23,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:29,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 133 states and 222 transitions. [2024-12-06 02:11:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 222 transitions. [2024-12-06 02:11:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:11:29,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:29,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:36,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 146 states and 251 transitions. [2024-12-06 02:11:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 251 transitions. [2024-12-06 02:11:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:11:36,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:36,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:36,585 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 02:11:36,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 148 states and 260 transitions. [2024-12-06 02:11:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 260 transitions. [2024-12-06 02:11:36,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:11:36,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:36,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:37,162 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 02:11:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 169 states and 313 transitions. [2024-12-06 02:11:44,811 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 313 transitions. [2024-12-06 02:11:44,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:11:44,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:44,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:44,854 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 02:11:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 175 states and 324 transitions. [2024-12-06 02:11:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 324 transitions. [2024-12-06 02:11:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:11:47,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:47,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:47,993 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 02:11:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 194 states and 375 transitions. [2024-12-06 02:11:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 375 transitions. [2024-12-06 02:11:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:11:59,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:59,826 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 02:12:00,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:00,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 195 states and 385 transitions. [2024-12-06 02:12:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 385 transitions. [2024-12-06 02:12:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:12:00,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:00,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:01,373 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 02:12:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:11,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 209 states and 430 transitions. [2024-12-06 02:12:11,810 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 430 transitions. [2024-12-06 02:12:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:12:11,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:11,855 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 02:12:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 217 states and 461 transitions. [2024-12-06 02:12:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 461 transitions. [2024-12-06 02:12:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:12:16,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:16,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:16,462 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 02:12:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 223 states and 477 transitions. [2024-12-06 02:12:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 477 transitions. [2024-12-06 02:12:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:12:18,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:18,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:18,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:19,203 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 02:12:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:30,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 237 states and 526 transitions. [2024-12-06 02:12:30,571 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 526 transitions. [2024-12-06 02:12:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:12:30,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:30,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:30,608 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 02:12:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 244 states and 545 transitions. [2024-12-06 02:12:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 545 transitions. [2024-12-06 02:12:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:12:33,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:33,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:33,773 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 02:12:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 250 states and 555 transitions. [2024-12-06 02:12:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 555 transitions. [2024-12-06 02:12:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:12:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 265 states and 603 transitions. [2024-12-06 02:12:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 603 transitions. [2024-12-06 02:12:43,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:12:43,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:43,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 267 states and 606 transitions. [2024-12-06 02:12:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 606 transitions. [2024-12-06 02:12:45,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:12:45,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 273 states and 616 transitions. [2024-12-06 02:12:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 616 transitions. [2024-12-06 02:12:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:12:47,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:47,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 286 states and 633 transitions. [2024-12-06 02:12:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 633 transitions. [2024-12-06 02:12:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:12:54,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:54,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 288 states and 635 transitions. [2024-12-06 02:12:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 635 transitions. [2024-12-06 02:12:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:12:56,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:56,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:56,234 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:59,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 294 states and 645 transitions. [2024-12-06 02:12:59,307 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 645 transitions. [2024-12-06 02:12:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:12:59,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:59,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 323 states and 704 transitions. [2024-12-06 02:13:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 704 transitions. [2024-12-06 02:13:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:13:18,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:18,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:18,251 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:27,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 338 states and 736 transitions. [2024-12-06 02:13:27,292 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 736 transitions. [2024-12-06 02:13:27,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:13:27,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:27,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:29,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 340 states and 739 transitions. [2024-12-06 02:13:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 739 transitions. [2024-12-06 02:13:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:13:29,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:29,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:33,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:33,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 346 states and 746 transitions. [2024-12-06 02:13:33,456 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 746 transitions. [2024-12-06 02:13:33,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:13:33,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:33,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 349 states and 750 transitions. [2024-12-06 02:13:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 750 transitions. [2024-12-06 02:13:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:13:35,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:35,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 361 states and 768 transitions. [2024-12-06 02:13:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 768 transitions. [2024-12-06 02:13:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:13:47,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:47,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:57,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:57,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 376 states and 808 transitions. [2024-12-06 02:13:57,271 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 808 transitions. [2024-12-06 02:13:57,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:13:57,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:57,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:01,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 383 states and 823 transitions. [2024-12-06 02:14:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 823 transitions. [2024-12-06 02:14:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:14:01,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:01,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:02,021 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:03,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 387 states and 828 transitions. [2024-12-06 02:14:03,711 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 828 transitions. [2024-12-06 02:14:03,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:14:03,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:03,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:24,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:24,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 404 states and 870 transitions. [2024-12-06 02:14:24,323 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 870 transitions. [2024-12-06 02:14:24,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:14:24,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:24,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 405 states and 878 transitions. [2024-12-06 02:14:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 878 transitions. [2024-12-06 02:14:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:14:25,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:25,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:35,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:35,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 419 states and 926 transitions. [2024-12-06 02:14:35,909 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 926 transitions. [2024-12-06 02:14:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:14:35,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:35,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:41,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 426 states and 942 transitions. [2024-12-06 02:14:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 942 transitions. [2024-12-06 02:14:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:14:41,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:41,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:07,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 459 states and 1028 transitions. [2024-12-06 02:15:07,018 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1028 transitions. [2024-12-06 02:15:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:15:07,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:07,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:07,054 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:16,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:16,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 473 states and 1054 transitions. [2024-12-06 02:15:16,102 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1054 transitions. [2024-12-06 02:15:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:15:16,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:21,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:21,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 480 states and 1067 transitions. [2024-12-06 02:15:21,750 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1067 transitions. [2024-12-06 02:15:21,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:15:21,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:21,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:25,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:25,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 486 states and 1078 transitions. [2024-12-06 02:15:25,853 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1078 transitions. [2024-12-06 02:15:25,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:15:25,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:25,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:47,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 514 states and 1135 transitions. [2024-12-06 02:15:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1135 transitions. [2024-12-06 02:15:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:15:47,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:47,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:47,935 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 519 states and 1141 transitions. [2024-12-06 02:15:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1141 transitions. [2024-12-06 02:15:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:15:50,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 550 states and 1229 transitions. [2024-12-06 02:16:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1229 transitions. [2024-12-06 02:16:14,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:16:14,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:14,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:19,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 553 states and 1250 transitions. [2024-12-06 02:16:19,199 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1250 transitions. [2024-12-06 02:16:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:16:19,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:19,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 555 states and 1258 transitions. [2024-12-06 02:16:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1258 transitions. [2024-12-06 02:16:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:16:21,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 568 states and 1282 transitions. [2024-12-06 02:16:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1282 transitions. [2024-12-06 02:16:29,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:16:29,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:29,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 574 states and 1307 transitions. [2024-12-06 02:16:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1307 transitions. [2024-12-06 02:16:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:16:36,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:36,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:36,757 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 594 states and 1367 transitions. [2024-12-06 02:16:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1367 transitions. [2024-12-06 02:16:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:16:52,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:52,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,001 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 600 states and 1377 transitions. [2024-12-06 02:16:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1377 transitions. [2024-12-06 02:16:56,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:16:56,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:56,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 600 states and 1376 transitions. [2024-12-06 02:17:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1376 transitions. [2024-12-06 02:17:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:17:01,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:01,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 628 states and 1456 transitions. [2024-12-06 02:17:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1456 transitions. [2024-12-06 02:17:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:17:28,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:28,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 634 states and 1485 transitions. [2024-12-06 02:17:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1485 transitions. [2024-12-06 02:17:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:17:34,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:34,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 635 states and 1489 transitions. [2024-12-06 02:17:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1489 transitions. [2024-12-06 02:17:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:17:36,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:43,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 642 states and 1504 transitions. [2024-12-06 02:17:43,534 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1504 transitions. [2024-12-06 02:17:43,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:17:43,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:43,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 648 states and 1514 transitions. [2024-12-06 02:17:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1514 transitions. [2024-12-06 02:17:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:17:47,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:47,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 655 states and 1526 transitions. [2024-12-06 02:17:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1526 transitions. [2024-12-06 02:17:55,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:17:55,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:55,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:55,113 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 656 states and 1532 transitions. [2024-12-06 02:17:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1532 transitions. [2024-12-06 02:17:57,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:17:57,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:57,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:16,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:16,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 665 states and 1585 transitions. [2024-12-06 02:18:16,375 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1585 transitions. [2024-12-06 02:18:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:18:16,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:16,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 667 states and 1587 transitions. [2024-12-06 02:18:18,714 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1587 transitions. [2024-12-06 02:18:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:18:18,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:18,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:19,332 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:30,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 680 states and 1604 transitions. [2024-12-06 02:18:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1604 transitions. [2024-12-06 02:18:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:18:30,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 701 states and 1633 transitions. [2024-12-06 02:18:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1633 transitions. [2024-12-06 02:18:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:18:50,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:50,386 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 702 states and 1634 transitions. [2024-12-06 02:18:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1634 transitions. [2024-12-06 02:18:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:18:51,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:00,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 710 states and 1647 transitions. [2024-12-06 02:19:00,020 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1647 transitions. [2024-12-06 02:19:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:19:00,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:00,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 716 states and 1654 transitions. [2024-12-06 02:19:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1654 transitions. [2024-12-06 02:19:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:19:04,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 743 states and 1720 transitions. [2024-12-06 02:19:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1720 transitions. [2024-12-06 02:19:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:19:35,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:42,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 750 states and 1738 transitions. [2024-12-06 02:19:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1738 transitions. [2024-12-06 02:19:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:19:42,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:42,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:42,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:42,922 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 757 states and 1770 transitions. [2024-12-06 02:19:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1770 transitions. [2024-12-06 02:19:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:19:49,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:49,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 770 states and 1804 transitions. [2024-12-06 02:20:01,056 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1804 transitions. [2024-12-06 02:20:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:20:01,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:01,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:01,082 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 785 states and 1829 transitions. [2024-12-06 02:20:13,928 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1829 transitions. [2024-12-06 02:20:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:20:13,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 792 states and 1837 transitions. [2024-12-06 02:20:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1837 transitions. [2024-12-06 02:20:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:20:19,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:19,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:41,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 817 states and 1882 transitions. [2024-12-06 02:20:41,856 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1882 transitions. [2024-12-06 02:20:41,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:20:41,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:41,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:48,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:48,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 830 states and 1901 transitions. [2024-12-06 02:20:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1901 transitions. [2024-12-06 02:20:48,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:20:48,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:48,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 844 states and 1918 transitions. [2024-12-06 02:20:58,961 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1918 transitions. [2024-12-06 02:20:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:20:58,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:58,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:01,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 846 states and 1921 transitions. [2024-12-06 02:21:01,817 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1921 transitions. [2024-12-06 02:21:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:21:01,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:01,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 854 states and 1937 transitions. [2024-12-06 02:21:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1937 transitions. [2024-12-06 02:21:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:21:10,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:10,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:10,956 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 867 states and 1977 transitions. [2024-12-06 02:21:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1977 transitions. [2024-12-06 02:21:21,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:21:21,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:21,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 873 states and 1988 transitions. [2024-12-06 02:21:27,563 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1988 transitions. [2024-12-06 02:21:27,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:21:27,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:27,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 874 states and 1992 transitions. [2024-12-06 02:21:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1992 transitions. [2024-12-06 02:21:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:21:29,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:29,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:29,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:29,350 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:30,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 875 states and 1992 transitions. [2024-12-06 02:21:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1992 transitions. [2024-12-06 02:21:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:21:30,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:30,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:32,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 876 states and 1993 transitions. [2024-12-06 02:21:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1993 transitions. [2024-12-06 02:21:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:21:32,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:32,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 921 states and 2123 transitions. [2024-12-06 02:22:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2123 transitions. [2024-12-06 02:22:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:22:20,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:20,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:20,294 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 927 states and 2134 transitions. [2024-12-06 02:22:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2134 transitions. [2024-12-06 02:22:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:22:24,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:24,210 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:37,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 941 states and 2157 transitions. [2024-12-06 02:22:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 2157 transitions. [2024-12-06 02:22:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:22:37,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:37,637 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 942 states and 2159 transitions. [2024-12-06 02:22:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2159 transitions. [2024-12-06 02:22:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:22:39,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 966 states and 2190 transitions. [2024-12-06 02:22:58,081 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2190 transitions. [2024-12-06 02:22:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:22:58,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:58,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:58,128 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 980 states and 2211 transitions. [2024-12-06 02:23:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2211 transitions. [2024-12-06 02:23:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:23:07,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:07,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:11,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:11,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 986 states and 2219 transitions. [2024-12-06 02:23:11,306 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2219 transitions. [2024-12-06 02:23:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:23:11,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:11,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 999 states and 2238 transitions. [2024-12-06 02:23:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2238 transitions. [2024-12-06 02:23:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:23:21,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:21,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1013 states and 2254 transitions. [2024-12-06 02:23:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2254 transitions. [2024-12-06 02:23:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:23:29,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:52,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1031 states and 2281 transitions. [2024-12-06 02:23:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2281 transitions. [2024-12-06 02:23:52,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:23:52,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:52,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:52,906 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:55,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:55,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1032 states and 2286 transitions. [2024-12-06 02:23:55,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2286 transitions. [2024-12-06 02:23:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:23:55,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:55,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.