./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/down.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/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_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/down.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d487f6cb836d5c7294168f7ececc6a4515780c0860389f79570a9c0e20e7bcc0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:07:14,614 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:07:14,668 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:07:14,673 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:07:14,673 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:07:14,691 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:07:14,692 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:07:14,692 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:07:14,693 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:07:14,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:07:14,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:07:14,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:07:14,693 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:07:14,693 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:07:14,693 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:07:14,693 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:07:14,694 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:07:14,694 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:07:14,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:07:14,695 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:07:14,695 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:07:14,695 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:07:14,695 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:07:14,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:07:14,695 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_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d487f6cb836d5c7294168f7ececc6a4515780c0860389f79570a9c0e20e7bcc0 [2024-12-06 00:07:14,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:07:14,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:07:14,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:07:14,944 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:07:14,944 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:07:14,945 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-invgen/down.i [2024-12-06 00:07:17,563 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/data/981561f82/d52d6ee9f9e34349985d253b335670ec/FLAG74ad38ecc [2024-12-06 00:07:17,762 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:07:17,762 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/sv-benchmarks/c/loop-invgen/down.i [2024-12-06 00:07:17,768 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/data/981561f82/d52d6ee9f9e34349985d253b335670ec/FLAG74ad38ecc [2024-12-06 00:07:18,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/data/981561f82/d52d6ee9f9e34349985d253b335670ec [2024-12-06 00:07:18,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:07:18,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:07:18,151 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:07:18,152 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:07:18,155 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:07:18,156 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,156 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ba041e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18, skipping insertion in model container [2024-12-06 00:07:18,157 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,170 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:07:18,300 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/sv-benchmarks/c/loop-invgen/down.i[893,906] [2024-12-06 00:07:18,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:07:18,320 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:07:18,330 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/sv-benchmarks/c/loop-invgen/down.i[893,906] [2024-12-06 00:07:18,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:07:18,346 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:07:18,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18 WrapperNode [2024-12-06 00:07:18,347 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:07:18,348 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:07:18,348 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:07:18,348 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:07:18,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,360 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,373 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 43 [2024-12-06 00:07:18,373 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:07:18,374 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:07:18,374 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:07:18,374 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:07:18,380 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,381 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,381 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,383 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,384 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,387 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,387 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,389 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:07:18,390 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:07:18,390 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:07:18,390 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:07:18,391 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:07:18,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:07:18,419 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:07:18,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_009864c4-21f8-4991-b738-3bffd5b71a5f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:07:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:07:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:07:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:07:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:07:18,488 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:07:18,490 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:07:18,566 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-06 00:07:18,566 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:07:18,587 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:07:18,588 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:07:18,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:07:18 BoogieIcfgContainer [2024-12-06 00:07:18,588 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:07:18,588 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:07:18,588 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:07:18,595 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:07:18,595 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:07:18" (1/1) ... [2024-12-06 00:07:18,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:07:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-12-06 00:07:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-12-06 00:07:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:07:18,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:18,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:18,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-12-06 00:07:18,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-12-06 00:07:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:07:18,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:18,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:18,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 14 states and 25 transitions. [2024-12-06 00:07:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 25 transitions. [2024-12-06 00:07:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:07:19,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:19,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:19,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:19,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-12-06 00:07:19,548 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-12-06 00:07:19,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:07:19,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:19,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-12-06 00:07:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-12-06 00:07:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:07:19,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:20,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:20,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 20 states and 29 transitions. [2024-12-06 00:07:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 29 transitions. [2024-12-06 00:07:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:07:20,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:20,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:20,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:20,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 24 states and 37 transitions. [2024-12-06 00:07:20,972 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 37 transitions. [2024-12-06 00:07:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:07:20,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:20,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 27 states and 40 transitions. [2024-12-06 00:07:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2024-12-06 00:07:21,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:07:21,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:21,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:21,599 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:22,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 31 states and 49 transitions. [2024-12-06 00:07:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-12-06 00:07:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:07:22,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:22,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-12-06 00:07:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-12-06 00:07:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:07:22,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:22,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:23,047 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:23,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:23,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 38 states and 62 transitions. [2024-12-06 00:07:23,683 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-12-06 00:07:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:07:23,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:23,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:23,825 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 41 states and 65 transitions. [2024-12-06 00:07:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 65 transitions. [2024-12-06 00:07:24,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:07:24,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:25,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2024-12-06 00:07:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2024-12-06 00:07:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:07:25,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:25,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:25,496 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 15 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:26,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2024-12-06 00:07:26,205 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2024-12-06 00:07:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:07:26,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:26,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:26,449 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 57 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 52 states and 91 transitions. [2024-12-06 00:07:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 91 transitions. [2024-12-06 00:07:27,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:07:27,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:27,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:28,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 55 states and 94 transitions. [2024-12-06 00:07:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 94 transitions. [2024-12-06 00:07:28,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:07:28,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:28,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:28,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 77 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:29,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 59 states and 107 transitions. [2024-12-06 00:07:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 107 transitions. [2024-12-06 00:07:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:07:29,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:29,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 28 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 62 states and 110 transitions. [2024-12-06 00:07:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 110 transitions. [2024-12-06 00:07:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:07:30,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 100 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 66 states and 124 transitions. [2024-12-06 00:07:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 124 transitions. [2024-12-06 00:07:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:07:31,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 36 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:33,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 69 states and 127 transitions. [2024-12-06 00:07:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 127 transitions. [2024-12-06 00:07:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:07:33,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:33,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:33,391 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 126 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 73 states and 142 transitions. [2024-12-06 00:07:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 142 transitions. [2024-12-06 00:07:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:07:34,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:34,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:34,788 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 76 states and 145 transitions. [2024-12-06 00:07:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 145 transitions. [2024-12-06 00:07:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:07:35,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:36,172 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 155 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:37,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:37,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 80 states and 161 transitions. [2024-12-06 00:07:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2024-12-06 00:07:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:07:37,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:37,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 55 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 83 states and 164 transitions. [2024-12-06 00:07:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 164 transitions. [2024-12-06 00:07:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:07:38,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 187 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:40,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:40,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 87 states and 181 transitions. [2024-12-06 00:07:40,739 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 181 transitions. [2024-12-06 00:07:40,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:07:40,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:40,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:41,022 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 66 proven. 199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 90 states and 184 transitions. [2024-12-06 00:07:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 184 transitions. [2024-12-06 00:07:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:07:42,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:42,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:42,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:42,686 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 222 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 94 states and 202 transitions. [2024-12-06 00:07:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 202 transitions. [2024-12-06 00:07:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:07:44,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:44,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:44,591 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 78 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 97 states and 205 transitions. [2024-12-06 00:07:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 205 transitions. [2024-12-06 00:07:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:07:46,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:46,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 260 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:48,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 101 states and 224 transitions. [2024-12-06 00:07:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 224 transitions. [2024-12-06 00:07:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:07:48,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:48,372 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 91 proven. 274 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:49,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:49,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 104 states and 227 transitions. [2024-12-06 00:07:49,886 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 227 transitions. [2024-12-06 00:07:49,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:07:49,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:49,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:50,351 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 301 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 108 states and 247 transitions. [2024-12-06 00:07:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 247 transitions. [2024-12-06 00:07:52,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:07:52,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:52,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 105 proven. 316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:54,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:54,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 111 states and 250 transitions. [2024-12-06 00:07:54,134 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 250 transitions. [2024-12-06 00:07:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:07:54,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:54,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 345 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 115 states and 271 transitions. [2024-12-06 00:07:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 271 transitions. [2024-12-06 00:07:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:07:56,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 120 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 118 states and 274 transitions. [2024-12-06 00:07:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 274 transitions. [2024-12-06 00:07:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:07:58,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:58,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:59,193 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 392 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 122 states and 296 transitions. [2024-12-06 00:08:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 296 transitions. [2024-12-06 00:08:01,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:08:01,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:01,525 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 136 proven. 409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:03,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:03,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 125 states and 299 transitions. [2024-12-06 00:08:03,317 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 299 transitions. [2024-12-06 00:08:03,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:08:03,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:03,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 442 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:06,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 129 states and 322 transitions. [2024-12-06 00:08:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 322 transitions. [2024-12-06 00:08:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:08:06,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:06,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 153 proven. 460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:08,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 132 states and 325 transitions. [2024-12-06 00:08:08,384 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 325 transitions. [2024-12-06 00:08:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:08:08,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:08,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 495 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:11,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 136 states and 349 transitions. [2024-12-06 00:08:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 349 transitions. [2024-12-06 00:08:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:08:11,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:11,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:11,615 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 171 proven. 514 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 139 states and 352 transitions. [2024-12-06 00:08:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 352 transitions. [2024-12-06 00:08:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:08:13,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:14,285 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 551 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:16,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 143 states and 377 transitions. [2024-12-06 00:08:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 377 transitions. [2024-12-06 00:08:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:08:16,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:16,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 190 proven. 571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:19,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 146 states and 380 transitions. [2024-12-06 00:08:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 380 transitions. [2024-12-06 00:08:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:08:19,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:20,112 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 610 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:22,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 150 states and 406 transitions. [2024-12-06 00:08:22,589 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 406 transitions. [2024-12-06 00:08:22,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:08:22,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:22,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:23,020 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 210 proven. 631 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 153 states and 409 transitions. [2024-12-06 00:08:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 409 transitions. [2024-12-06 00:08:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:08:25,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:25,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:26,112 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 672 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:28,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 157 states and 436 transitions. [2024-12-06 00:08:28,772 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 436 transitions. [2024-12-06 00:08:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:08:28,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:28,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 231 proven. 694 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:31,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:31,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 160 states and 439 transitions. [2024-12-06 00:08:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 439 transitions. [2024-12-06 00:08:31,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:08:31,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:31,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 737 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:35,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 164 states and 467 transitions. [2024-12-06 00:08:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 467 transitions. [2024-12-06 00:08:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:08:35,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 253 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:38,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 167 states and 470 transitions. [2024-12-06 00:08:38,224 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 470 transitions. [2024-12-06 00:08:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:08:38,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:38,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 805 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 171 states and 499 transitions. [2024-12-06 00:08:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 499 transitions. [2024-12-06 00:08:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:08:41,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:41,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 276 proven. 829 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:45,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 174 states and 502 transitions. [2024-12-06 00:08:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 502 transitions. [2024-12-06 00:08:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:08:45,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:45,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:46,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 876 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:49,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 178 states and 532 transitions. [2024-12-06 00:08:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 532 transitions. [2024-12-06 00:08:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:08:49,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:49,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:49,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 300 proven. 901 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 181 states and 535 transitions. [2024-12-06 00:08:52,397 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 535 transitions. [2024-12-06 00:08:52,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:08:52,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:52,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:52,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 950 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:56,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 185 states and 566 transitions. [2024-12-06 00:08:56,338 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 566 transitions. [2024-12-06 00:08:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:08:56,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 325 proven. 976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 188 states and 569 transitions. [2024-12-06 00:08:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 569 transitions. [2024-12-06 00:08:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:08:59,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 1027 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 192 states and 601 transitions. [2024-12-06 00:09:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 601 transitions. [2024-12-06 00:09:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:09:03,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1405 backedges. 351 proven. 1054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:07,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 195 states and 604 transitions. [2024-12-06 00:09:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 604 transitions. [2024-12-06 00:09:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:09:07,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:07,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:08,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 1107 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 199 states and 637 transitions. [2024-12-06 00:09:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 637 transitions. [2024-12-06 00:09:11,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:09:11,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:11,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 378 proven. 1135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:15,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 202 states and 640 transitions. [2024-12-06 00:09:15,762 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 640 transitions. [2024-12-06 00:09:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:09:15,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:15,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 1190 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 206 states and 674 transitions. [2024-12-06 00:09:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 674 transitions. [2024-12-06 00:09:19,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:09:19,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 406 proven. 1219 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:23,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:23,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 209 states and 677 transitions. [2024-12-06 00:09:23,978 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 677 transitions. [2024-12-06 00:09:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:09:23,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:23,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:23,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:24,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 1276 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:28,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 213 states and 712 transitions. [2024-12-06 00:09:28,652 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 712 transitions. [2024-12-06 00:09:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:09:28,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:28,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:29,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1741 backedges. 435 proven. 1306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 216 states and 715 transitions. [2024-12-06 00:09:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 715 transitions. [2024-12-06 00:09:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:09:32,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 1365 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 220 states and 751 transitions. [2024-12-06 00:09:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 751 transitions. [2024-12-06 00:09:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:09:37,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1861 backedges. 465 proven. 1396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:41,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:41,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 223 states and 754 transitions. [2024-12-06 00:09:41,551 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 754 transitions. [2024-12-06 00:09:41,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:09:41,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:41,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 1457 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:46,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:46,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 227 states and 791 transitions. [2024-12-06 00:09:46,454 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 791 transitions. [2024-12-06 00:09:46,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:09:46,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:46,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:46,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1985 backedges. 496 proven. 1489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 230 states and 794 transitions. [2024-12-06 00:09:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 794 transitions. [2024-12-06 00:09:50,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:09:50,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:50,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 1552 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 234 states and 832 transitions. [2024-12-06 00:09:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 832 transitions. [2024-12-06 00:09:56,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:09:56,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:56,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2113 backedges. 528 proven. 1585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:00,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 237 states and 835 transitions. [2024-12-06 00:10:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 835 transitions. [2024-12-06 00:10:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:10:00,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:00,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:02,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 1650 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:06,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 241 states and 874 transitions. [2024-12-06 00:10:06,106 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 874 transitions. [2024-12-06 00:10:06,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:10:06,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:06,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2245 backedges. 561 proven. 1684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 244 states and 877 transitions. [2024-12-06 00:10:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 877 transitions. [2024-12-06 00:10:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:10:10,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:10,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:11,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 1751 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:16,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 248 states and 917 transitions. [2024-12-06 00:10:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 917 transitions. [2024-12-06 00:10:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:10:16,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:16,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2381 backedges. 595 proven. 1786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:20,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 251 states and 920 transitions. [2024-12-06 00:10:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 920 transitions. [2024-12-06 00:10:20,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:10:20,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:20,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 1855 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 255 states and 961 transitions. [2024-12-06 00:10:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 961 transitions. [2024-12-06 00:10:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:10:26,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:26,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2521 backedges. 630 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:31,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 258 states and 964 transitions. [2024-12-06 00:10:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 964 transitions. [2024-12-06 00:10:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:10:31,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:31,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 1962 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:37,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 262 states and 1006 transitions. [2024-12-06 00:10:37,531 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 1006 transitions. [2024-12-06 00:10:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:10:37,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:37,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2665 backedges. 666 proven. 1999 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:42,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 265 states and 1009 transitions. [2024-12-06 00:10:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 1009 transitions. [2024-12-06 00:10:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:10:42,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:42,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 2072 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 269 states and 1052 transitions. [2024-12-06 00:10:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 1052 transitions. [2024-12-06 00:10:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:10:48,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:48,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2813 backedges. 703 proven. 2110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 272 states and 1055 transitions. [2024-12-06 00:10:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 1055 transitions. [2024-12-06 00:10:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:10:54,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:54,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:54,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 2185 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:00,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 276 states and 1099 transitions. [2024-12-06 00:11:00,777 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 1099 transitions. [2024-12-06 00:11:00,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:11:00,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2965 backedges. 741 proven. 2224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:06,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 279 states and 1102 transitions. [2024-12-06 00:11:06,337 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 1102 transitions. [2024-12-06 00:11:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:11:06,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:06,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 2301 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 283 states and 1147 transitions. [2024-12-06 00:11:12,829 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 1147 transitions. [2024-12-06 00:11:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:11:12,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:12,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:13,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3121 backedges. 780 proven. 2341 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 286 states and 1150 transitions. [2024-12-06 00:11:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 1150 transitions. [2024-12-06 00:11:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 00:11:18,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 2420 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 290 states and 1196 transitions. [2024-12-06 00:11:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 1196 transitions. [2024-12-06 00:11:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 00:11:25,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:25,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:26,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3281 backedges. 820 proven. 2461 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 293 states and 1199 transitions. [2024-12-06 00:11:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 1199 transitions. [2024-12-06 00:11:31,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:11:31,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:31,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:32,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 2542 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 297 states and 1246 transitions. [2024-12-06 00:11:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 1246 transitions. [2024-12-06 00:11:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 00:11:37,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:37,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3445 backedges. 861 proven. 2584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:43,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 300 states and 1249 transitions. [2024-12-06 00:11:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 1249 transitions. [2024-12-06 00:11:43,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 00:11:43,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:43,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 2667 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 304 states and 1297 transitions. [2024-12-06 00:11:50,775 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 1297 transitions. [2024-12-06 00:11:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 00:11:50,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:50,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:52,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3613 backedges. 903 proven. 2710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 307 states and 1300 transitions. [2024-12-06 00:11:57,191 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 1300 transitions. [2024-12-06 00:11:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:11:57,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:57,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 2795 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:04,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 311 states and 1349 transitions. [2024-12-06 00:12:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 1349 transitions. [2024-12-06 00:12:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 00:12:04,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3785 backedges. 946 proven. 2839 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:11,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 314 states and 1352 transitions. [2024-12-06 00:12:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1352 transitions. [2024-12-06 00:12:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 00:12:11,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:11,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 2926 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 318 states and 1402 transitions. [2024-12-06 00:12:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 1402 transitions. [2024-12-06 00:12:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 00:12:18,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:18,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:20,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3961 backedges. 990 proven. 2971 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 321 states and 1405 transitions. [2024-12-06 00:12:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1405 transitions. [2024-12-06 00:12:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 00:12:25,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 3060 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:32,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:32,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 325 states and 1456 transitions. [2024-12-06 00:12:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1456 transitions. [2024-12-06 00:12:32,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 00:12:32,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4141 backedges. 1035 proven. 3106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 328 states and 1459 transitions. [2024-12-06 00:12:39,623 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 1459 transitions. [2024-12-06 00:12:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 00:12:39,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:39,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:41,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 3197 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:47,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:47,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 332 states and 1511 transitions. [2024-12-06 00:12:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 1511 transitions. [2024-12-06 00:12:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 00:12:47,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4325 backedges. 1081 proven. 3244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 335 states and 1514 transitions. [2024-12-06 00:12:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 1514 transitions. [2024-12-06 00:12:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:12:54,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:54,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:56,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 3337 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 339 states and 1567 transitions. [2024-12-06 00:13:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1567 transitions. [2024-12-06 00:13:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 00:13:02,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:02,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4513 backedges. 1128 proven. 3385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:09,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 342 states and 1570 transitions. [2024-12-06 00:13:09,599 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1570 transitions. [2024-12-06 00:13:09,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 00:13:09,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:09,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:11,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 3480 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 346 states and 1624 transitions. [2024-12-06 00:13:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1624 transitions. [2024-12-06 00:13:18,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 00:13:18,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:18,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4705 backedges. 1176 proven. 3529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:24,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 349 states and 1627 transitions. [2024-12-06 00:13:24,721 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1627 transitions. [2024-12-06 00:13:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:13:24,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:24,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:26,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 3626 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:33,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 353 states and 1682 transitions. [2024-12-06 00:13:33,311 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1682 transitions. [2024-12-06 00:13:33,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 00:13:33,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:33,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:35,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4901 backedges. 1225 proven. 3676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 356 states and 1685 transitions. [2024-12-06 00:13:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1685 transitions. [2024-12-06 00:13:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 00:13:40,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:40,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 3775 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:49,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 360 states and 1741 transitions. [2024-12-06 00:13:49,241 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1741 transitions. [2024-12-06 00:13:49,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 00:13:49,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:49,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 5101 backedges. 1275 proven. 3826 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:56,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:56,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 363 states and 1744 transitions. [2024-12-06 00:13:56,625 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1744 transitions. [2024-12-06 00:13:56,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 00:13:56,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:56,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 5253 backedges. 3927 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 367 states and 1801 transitions. [2024-12-06 00:14:05,222 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1801 transitions. [2024-12-06 00:14:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 00:14:05,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 5305 backedges. 1326 proven. 3979 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 370 states and 1804 transitions. [2024-12-06 00:14:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1804 transitions. [2024-12-06 00:14:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 00:14:12,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:12,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 4082 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 374 states and 1862 transitions. [2024-12-06 00:14:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1862 transitions. [2024-12-06 00:14:21,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 00:14:21,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:21,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 5513 backedges. 1378 proven. 4135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 377 states and 1865 transitions. [2024-12-06 00:14:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1865 transitions. [2024-12-06 00:14:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 00:14:29,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:29,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:32,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5671 backedges. 4240 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 381 states and 1924 transitions. [2024-12-06 00:14:38,524 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1924 transitions. [2024-12-06 00:14:38,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 00:14:38,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:40,551 INFO L134 CoverageAnalysis]: Checked inductivity of 5725 backedges. 1431 proven. 4294 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 384 states and 1927 transitions. [2024-12-06 00:14:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1927 transitions. [2024-12-06 00:14:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 00:14:47,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:47,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:49,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5886 backedges. 4401 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 388 states and 1987 transitions. [2024-12-06 00:14:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1987 transitions. [2024-12-06 00:14:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 00:14:57,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:57,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5941 backedges. 1485 proven. 4456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 391 states and 1990 transitions. [2024-12-06 00:15:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1990 transitions. [2024-12-06 00:15:05,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 00:15:05,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:05,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 4565 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 395 states and 2051 transitions. [2024-12-06 00:15:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 2051 transitions. [2024-12-06 00:15:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 00:15:15,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:15,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:17,570 INFO L134 CoverageAnalysis]: Checked inductivity of 6161 backedges. 1540 proven. 4621 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 398 states and 2054 transitions. [2024-12-06 00:15:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 2054 transitions. [2024-12-06 00:15:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 00:15:24,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:24,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6328 backedges. 4732 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 402 states and 2116 transitions. [2024-12-06 00:15:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 2116 transitions. [2024-12-06 00:15:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 00:15:34,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6385 backedges. 1596 proven. 4789 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 405 states and 2119 transitions. [2024-12-06 00:15:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 2119 transitions. [2024-12-06 00:15:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 00:15:43,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:43,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6555 backedges. 4902 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 409 states and 2182 transitions. [2024-12-06 00:15:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 2182 transitions. [2024-12-06 00:15:54,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 00:15:54,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:54,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:56,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6613 backedges. 1653 proven. 4960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:03,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:03,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 412 states and 2185 transitions. [2024-12-06 00:16:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 2185 transitions. [2024-12-06 00:16:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 00:16:03,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:03,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:06,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 5075 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 416 states and 2249 transitions. [2024-12-06 00:16:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 2249 transitions. [2024-12-06 00:16:14,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 00:16:14,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:14,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6845 backedges. 1711 proven. 5134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:23,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:23,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 419 states and 2252 transitions. [2024-12-06 00:16:23,954 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 2252 transitions. [2024-12-06 00:16:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 00:16:23,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:23,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7021 backedges. 5251 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:34,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 423 states and 2317 transitions. [2024-12-06 00:16:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 2317 transitions. [2024-12-06 00:16:34,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 00:16:34,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:34,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7081 backedges. 1770 proven. 5311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 426 states and 2320 transitions. [2024-12-06 00:16:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 2320 transitions. [2024-12-06 00:16:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 00:16:44,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:44,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7260 backedges. 5430 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:55,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 430 states and 2386 transitions. [2024-12-06 00:16:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 2386 transitions. [2024-12-06 00:16:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 00:16:55,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:55,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:55,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:57,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7321 backedges. 1830 proven. 5491 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 433 states and 2389 transitions. [2024-12-06 00:17:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 2389 transitions. [2024-12-06 00:17:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 00:17:05,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:05,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7503 backedges. 5612 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:16,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 437 states and 2456 transitions. [2024-12-06 00:17:16,370 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 2456 transitions. [2024-12-06 00:17:16,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 00:17:16,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:16,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7565 backedges. 1891 proven. 5674 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:26,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:26,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 440 states and 2459 transitions. [2024-12-06 00:17:26,482 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 2459 transitions. [2024-12-06 00:17:26,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-06 00:17:26,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7750 backedges. 5797 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:38,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 444 states and 2527 transitions. [2024-12-06 00:17:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 2527 transitions. [2024-12-06 00:17:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 00:17:38,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:38,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7813 backedges. 1953 proven. 5860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 447 states and 2530 transitions. [2024-12-06 00:17:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 2530 transitions. [2024-12-06 00:17:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 00:17:48,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:48,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:51,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8001 backedges. 5985 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 451 states and 2599 transitions. [2024-12-06 00:18:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 2599 transitions. [2024-12-06 00:18:00,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 00:18:00,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:00,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8065 backedges. 2016 proven. 6049 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 454 states and 2602 transitions. [2024-12-06 00:18:10,785 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 2602 transitions. [2024-12-06 00:18:10,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 00:18:10,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:10,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8256 backedges. 6176 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 458 states and 2672 transitions. [2024-12-06 00:18:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 2672 transitions. [2024-12-06 00:18:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 00:18:22,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:22,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8321 backedges. 2080 proven. 6241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:33,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 461 states and 2675 transitions. [2024-12-06 00:18:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 2675 transitions. [2024-12-06 00:18:33,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 00:18:33,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:33,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8515 backedges. 6370 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 465 states and 2746 transitions. [2024-12-06 00:18:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 2746 transitions. [2024-12-06 00:18:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 00:18:46,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:46,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:49,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8581 backedges. 2145 proven. 6436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:56,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 468 states and 2749 transitions. [2024-12-06 00:18:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 2749 transitions. [2024-12-06 00:18:56,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 00:18:56,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:56,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:00,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 6567 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:09,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 472 states and 2821 transitions. [2024-12-06 00:19:09,206 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 2821 transitions. [2024-12-06 00:19:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 00:19:09,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:09,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8845 backedges. 2211 proven. 6634 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:20,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 475 states and 2824 transitions. [2024-12-06 00:19:20,273 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 2824 transitions. [2024-12-06 00:19:20,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 00:19:20,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:20,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 9045 backedges. 6767 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 479 states and 2897 transitions. [2024-12-06 00:19:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 2897 transitions. [2024-12-06 00:19:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 00:19:33,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:33,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 9113 backedges. 2278 proven. 6835 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 482 states and 2900 transitions. [2024-12-06 00:19:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 2900 transitions. [2024-12-06 00:19:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 00:19:43,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:43,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 9316 backedges. 6970 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 486 states and 2974 transitions. [2024-12-06 00:19:57,115 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 2974 transitions. [2024-12-06 00:19:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 00:19:57,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:00,218 INFO L134 CoverageAnalysis]: Checked inductivity of 9385 backedges. 2346 proven. 7039 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 489 states and 2977 transitions. [2024-12-06 00:20:08,729 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 2977 transitions. [2024-12-06 00:20:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 00:20:08,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:08,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:12,680 INFO L134 CoverageAnalysis]: Checked inductivity of 9591 backedges. 7176 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 493 states and 3052 transitions. [2024-12-06 00:20:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 3052 transitions. [2024-12-06 00:20:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 00:20:21,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:21,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9661 backedges. 2415 proven. 7246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 496 states and 3055 transitions. [2024-12-06 00:20:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 3055 transitions. [2024-12-06 00:20:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 00:20:33,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:33,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat