./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/res2o.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/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_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/res2o.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/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_f33452ff-f769-4430-bf9d-340917a0d44c/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 c8f420e2027982da4f1bb18a6387f830c2a1e2f24637d0451d3246965ba37a6d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:33:46,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:33:46,365 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:33:46,369 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:33:46,370 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:33:46,388 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:33:46,388 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:33:46,389 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:33:46,389 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:33:46,389 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:33:46,389 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:33:46,389 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:33:46,390 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:33:46,391 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:33:46,391 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:33:46,391 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:33:46,391 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:33:46,391 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:33:46,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:33:46,391 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:33:46,391 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:33:46,391 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:33:46,392 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:33:46,392 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:33:46,392 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_f33452ff-f769-4430-bf9d-340917a0d44c/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 -> c8f420e2027982da4f1bb18a6387f830c2a1e2f24637d0451d3246965ba37a6d [2024-12-06 00:33:46,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:33:46,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:33:46,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:33:46,598 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:33:46,599 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:33:46,600 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/res2o.c [2024-12-06 00:33:49,201 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/data/cdb57af74/294d4183b7244c55a33ff6e8742e8f43/FLAGb57da73af [2024-12-06 00:33:49,389 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:33:49,389 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/sv-benchmarks/c/array-fpi/res2o.c [2024-12-06 00:33:49,396 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/data/cdb57af74/294d4183b7244c55a33ff6e8742e8f43/FLAGb57da73af [2024-12-06 00:33:49,775 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/data/cdb57af74/294d4183b7244c55a33ff6e8742e8f43 [2024-12-06 00:33:49,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:33:49,779 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:33:49,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:33:49,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:33:49,782 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:33:49,783 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:49,784 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa7538c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49, skipping insertion in model container [2024-12-06 00:33:49,784 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:49,794 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:33:49,899 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_f33452ff-f769-4430-bf9d-340917a0d44c/sv-benchmarks/c/array-fpi/res2o.c[588,601] [2024-12-06 00:33:49,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:33:49,930 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:33:49,940 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_f33452ff-f769-4430-bf9d-340917a0d44c/sv-benchmarks/c/array-fpi/res2o.c[588,601] [2024-12-06 00:33:49,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:33:49,962 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:33:49,962 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49 WrapperNode [2024-12-06 00:33:49,962 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:33:49,963 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:33:49,963 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:33:49,963 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:33:49,968 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:49,975 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:49,993 INFO L138 Inliner]: procedures = 17, calls = 37, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 115 [2024-12-06 00:33:49,993 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:33:49,994 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:33:49,994 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:33:49,994 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:33:50,002 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,004 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,004 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,011 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,012 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,017 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,018 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,020 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:33:50,021 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:33:50,021 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:33:50,021 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:33:50,022 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:33:49" (1/1) ... [2024-12-06 00:33:50,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:33:50,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:33:50,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:33:50,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f33452ff-f769-4430-bf9d-340917a0d44c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:33:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:33:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:33:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:33:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:33:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:33:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:33:50,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:33:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:33:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:33:50,155 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:33:50,157 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:33:50,310 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-12-06 00:33:50,310 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:33:50,355 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:33:50,355 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 00:33:50,356 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:33:50 BoogieIcfgContainer [2024-12-06 00:33:50,356 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:33:50,356 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:33:50,357 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:33:50,366 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:33:50,366 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:33:50" (1/1) ... [2024-12-06 00:33:50,374 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:33:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-12-06 00:33:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-12-06 00:33:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:33:50,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:50,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:50,663 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 00:33:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:50,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-12-06 00:33:50,722 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-12-06 00:33:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:33:50,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:33:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-12-06 00:33:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-12-06 00:33:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:33:50,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:50,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:33:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-12-06 00:33:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-12-06 00:33:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:33:51,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:33:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-12-06 00:33:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-12-06 00:33:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:33:51,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:33:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-12-06 00:33:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-12-06 00:33:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:33:51,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:51,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:33:51,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-12-06 00:33:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-12-06 00:33:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:33:51,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:51,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:55,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:55,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 29 states and 66 transitions. [2024-12-06 00:33:55,576 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 66 transitions. [2024-12-06 00:33:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:33:55,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:33:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 38 states and 96 transitions. [2024-12-06 00:33:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 96 transitions. [2024-12-06 00:33:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:33:58,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:33:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 41 states and 103 transitions. [2024-12-06 00:33:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 103 transitions. [2024-12-06 00:33:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:33:58,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:33:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 42 states and 103 transitions. [2024-12-06 00:33:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 103 transitions. [2024-12-06 00:33:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:33:59,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:59,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:59,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:34:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 43 states and 101 transitions. [2024-12-06 00:34:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 101 transitions. [2024-12-06 00:34:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:34:00,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:34:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 43 states and 98 transitions. [2024-12-06 00:34:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 98 transitions. [2024-12-06 00:34:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:34:01,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:01,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:01,219 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:34:01,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:01,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 44 states and 99 transitions. [2024-12-06 00:34:01,579 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 99 transitions. [2024-12-06 00:34:01,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:34:01,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:01,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:01,718 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:34:03,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:03,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 46 states and 101 transitions. [2024-12-06 00:34:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 101 transitions. [2024-12-06 00:34:03,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:34:03,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:03,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:34:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 47 states and 103 transitions. [2024-12-06 00:34:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 103 transitions. [2024-12-06 00:34:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:34:03,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:34:04,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 50 states and 109 transitions. [2024-12-06 00:34:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 109 transitions. [2024-12-06 00:34:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:34:04,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:04,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:04,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:34:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 54 states and 118 transitions. [2024-12-06 00:34:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 118 transitions. [2024-12-06 00:34:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:34:05,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 69 states and 180 transitions. [2024-12-06 00:34:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 180 transitions. [2024-12-06 00:34:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:34:17,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:17,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:34:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 66 states and 170 transitions. [2024-12-06 00:34:18,595 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 170 transitions. [2024-12-06 00:34:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:34:18,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:19,086 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:34:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 68 states and 173 transitions. [2024-12-06 00:34:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 173 transitions. [2024-12-06 00:34:21,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:34:21,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:21,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:34:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 78 states and 203 transitions. [2024-12-06 00:34:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 203 transitions. [2024-12-06 00:34:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:34:27,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:27,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:34:27,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 75 states and 193 transitions. [2024-12-06 00:34:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 193 transitions. [2024-12-06 00:34:27,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:34:27,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:27,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:28,088 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:34:30,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 79 states and 205 transitions. [2024-12-06 00:34:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 205 transitions. [2024-12-06 00:34:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:34:30,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:34:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 80 states and 205 transitions. [2024-12-06 00:34:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 205 transitions. [2024-12-06 00:34:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:34:31,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:34:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 81 states and 208 transitions. [2024-12-06 00:34:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 208 transitions. [2024-12-06 00:34:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:34:34,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:34,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:34:37,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 85 states and 217 transitions. [2024-12-06 00:34:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-12-06 00:34:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:34:37,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:37,213 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:34:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:39,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 83 states and 212 transitions. [2024-12-06 00:34:39,720 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 212 transitions. [2024-12-06 00:34:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:34:39,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:39,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:34:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 84 states and 214 transitions. [2024-12-06 00:34:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 214 transitions. [2024-12-06 00:34:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:34:40,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:40,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:40,596 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:34:41,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 85 states and 217 transitions. [2024-12-06 00:34:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 217 transitions. [2024-12-06 00:34:41,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:34:41,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:41,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:34:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:45,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 90 states and 232 transitions. [2024-12-06 00:34:45,249 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 232 transitions. [2024-12-06 00:34:45,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:34:45,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:45,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:34:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:46,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 92 states and 238 transitions. [2024-12-06 00:34:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 238 transitions. [2024-12-06 00:34:46,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:34:46,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:46,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:34:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:48,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 85 states and 210 transitions. [2024-12-06 00:34:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 210 transitions. [2024-12-06 00:34:48,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:34:48,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:48,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:48,254 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:34:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 86 states and 212 transitions. [2024-12-06 00:34:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 212 transitions. [2024-12-06 00:34:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:34:48,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:34:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:52,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 91 states and 228 transitions. [2024-12-06 00:34:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 228 transitions. [2024-12-06 00:34:52,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:34:52,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:52,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:34:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:53,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 93 states and 232 transitions. [2024-12-06 00:34:53,647 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 232 transitions. [2024-12-06 00:34:53,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:34:53,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:53,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:34:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:56,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 88 states and 211 transitions. [2024-12-06 00:34:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 211 transitions. [2024-12-06 00:34:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:34:56,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:56,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:27,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 106 states and 271 transitions. [2024-12-06 00:35:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 271 transitions. [2024-12-06 00:35:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:35:27,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:32,428 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 108 states and 279 transitions. [2024-12-06 00:35:37,524 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 279 transitions. [2024-12-06 00:35:37,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:35:37,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:37,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:35:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 110 states and 283 transitions. [2024-12-06 00:35:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 283 transitions. [2024-12-06 00:35:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:35:42,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:42,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:43,572 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:35:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 124 states and 325 transitions. [2024-12-06 00:35:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 325 transitions. [2024-12-06 00:35:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:35:57,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:35:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 125 states and 325 transitions. [2024-12-06 00:35:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 325 transitions. [2024-12-06 00:35:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:35:58,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:36:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 126 states and 325 transitions. [2024-12-06 00:36:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 325 transitions. [2024-12-06 00:36:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:36:00,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:01,067 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:36:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 126 states and 323 transitions. [2024-12-06 00:36:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 323 transitions. [2024-12-06 00:36:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:36:07,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:07,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:36:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 128 states and 330 transitions. [2024-12-06 00:36:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 330 transitions. [2024-12-06 00:36:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:36:11,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:11,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 00:36:12,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:12,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 129 states and 331 transitions. [2024-12-06 00:36:12,552 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 331 transitions. [2024-12-06 00:36:12,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:36:12,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:12,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:36:18,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 134 states and 344 transitions. [2024-12-06 00:36:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 344 transitions. [2024-12-06 00:36:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:36:18,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:18,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:36:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 137 states and 351 transitions. [2024-12-06 00:36:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 351 transitions. [2024-12-06 00:36:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:36:24,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:36:29,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:29,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 131 states and 343 transitions. [2024-12-06 00:36:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 343 transitions. [2024-12-06 00:36:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:36:29,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:29,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:36:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 132 states and 345 transitions. [2024-12-06 00:36:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 345 transitions. [2024-12-06 00:36:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:36:31,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:31,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:31,347 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:36:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 133 states and 345 transitions. [2024-12-06 00:36:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 345 transitions. [2024-12-06 00:36:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:36:32,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:32,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:32,839 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:36:38,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 138 states and 362 transitions. [2024-12-06 00:36:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 362 transitions. [2024-12-06 00:36:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:36:38,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:38,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:39,118 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:36:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:44,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 142 states and 380 transitions. [2024-12-06 00:36:44,247 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 380 transitions. [2024-12-06 00:36:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:36:44,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:36:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 145 states and 388 transitions. [2024-12-06 00:36:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 388 transitions. [2024-12-06 00:36:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:36:48,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:48,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:36:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 147 states and 391 transitions. [2024-12-06 00:36:51,606 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 391 transitions. [2024-12-06 00:36:51,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:36:51,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:51,891 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:36:53,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:53,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 148 states and 395 transitions. [2024-12-06 00:36:53,351 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 395 transitions. [2024-12-06 00:36:53,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:36:53,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:53,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:53,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:53,627 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:36:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 150 states and 399 transitions. [2024-12-06 00:36:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 399 transitions. [2024-12-06 00:36:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:36:55,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:55,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:36:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:57,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 151 states and 399 transitions. [2024-12-06 00:36:57,388 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 399 transitions. [2024-12-06 00:36:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:36:57,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:57,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:37:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 156 states and 418 transitions. [2024-12-06 00:37:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 418 transitions. [2024-12-06 00:37:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:37:03,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:03,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:37:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:07,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 160 states and 431 transitions. [2024-12-06 00:37:07,983 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 431 transitions. [2024-12-06 00:37:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:37:07,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:07,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:37:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:09,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 161 states and 432 transitions. [2024-12-06 00:37:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 432 transitions. [2024-12-06 00:37:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:37:09,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:09,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:37:10,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 162 states and 434 transitions. [2024-12-06 00:37:10,682 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 434 transitions. [2024-12-06 00:37:10,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:37:10,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:10,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:37:12,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 163 states and 438 transitions. [2024-12-06 00:37:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 438 transitions. [2024-12-06 00:37:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:37:12,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:12,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:12,686 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:37:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 165 states and 443 transitions. [2024-12-06 00:37:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 443 transitions. [2024-12-06 00:37:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:37:14,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:14,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:37:16,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 166 states and 444 transitions. [2024-12-06 00:37:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 444 transitions. [2024-12-06 00:37:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:37:16,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:16,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:37:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:18,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 168 states and 447 transitions. [2024-12-06 00:37:18,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 447 transitions. [2024-12-06 00:37:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:37:18,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:18,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 00:37:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 151 states and 383 transitions. [2024-12-06 00:37:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 383 transitions. [2024-12-06 00:37:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:37:20,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:20,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:41,395 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:38:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 174 states and 456 transitions. [2024-12-06 00:38:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 456 transitions. [2024-12-06 00:38:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:38:36,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:36,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:39:17,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 174 states and 463 transitions. [2024-12-06 00:39:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 463 transitions. [2024-12-06 00:39:17,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:39:17,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:17,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:17,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:39:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:26,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 176 states and 467 transitions. [2024-12-06 00:39:26,963 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 467 transitions. [2024-12-06 00:39:26,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:39:26,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:26,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:39:40,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:40,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 182 states and 475 transitions. [2024-12-06 00:39:40,579 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 475 transitions. [2024-12-06 00:39:40,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:39:40,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:40,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:39:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 183 states and 475 transitions. [2024-12-06 00:39:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 475 transitions. [2024-12-06 00:39:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:39:42,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:39:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 189 states and 491 transitions. [2024-12-06 00:39:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 491 transitions. [2024-12-06 00:39:53,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:39:53,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:40:06,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 188 states and 490 transitions. [2024-12-06 00:40:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 490 transitions. [2024-12-06 00:40:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:40:06,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:06,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:06,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:40:12,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 190 states and 492 transitions. [2024-12-06 00:40:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 492 transitions. [2024-12-06 00:40:12,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:40:12,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:12,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:40:18,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 192 states and 494 transitions. [2024-12-06 00:40:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 494 transitions. [2024-12-06 00:40:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:40:18,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:19,143 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 00:40:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 190 states and 498 transitions. [2024-12-06 00:40:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 498 transitions. [2024-12-06 00:40:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:40:32,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 00:40:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 192 states and 510 transitions. [2024-12-06 00:40:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 510 transitions. [2024-12-06 00:40:39,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:40:39,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:39,683 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 00:40:45,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:40:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 194 states and 516 transitions. [2024-12-06 00:40:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 516 transitions. [2024-12-06 00:40:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:40:45,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:40:45,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:40:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:40:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 201 states and 545 transitions. [2024-12-06 00:41:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 545 transitions. [2024-12-06 00:41:00,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:00,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:01,130 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 203 states and 558 transitions. [2024-12-06 00:41:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 558 transitions. [2024-12-06 00:41:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:06,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:06,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:06,670 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:16,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:16,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 208 states and 581 transitions. [2024-12-06 00:41:16,755 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 581 transitions. [2024-12-06 00:41:16,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:16,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:16,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:41:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 212 states and 601 transitions. [2024-12-06 00:41:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 601 transitions. [2024-12-06 00:41:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:24,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:25,244 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 214 states and 606 transitions. [2024-12-06 00:41:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 606 transitions. [2024-12-06 00:41:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:28,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:28,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:29,519 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 215 states and 616 transitions. [2024-12-06 00:41:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 616 transitions. [2024-12-06 00:41:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:32,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:32,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:32,667 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:41:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 217 states and 619 transitions. [2024-12-06 00:41:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 619 transitions. [2024-12-06 00:41:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:35,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:38,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 218 states and 621 transitions. [2024-12-06 00:41:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 621 transitions. [2024-12-06 00:41:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:38,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:38,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:43,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 220 states and 634 transitions. [2024-12-06 00:41:43,559 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 634 transitions. [2024-12-06 00:41:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:43,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:43,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:44,190 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 221 states and 635 transitions. [2024-12-06 00:41:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 635 transitions. [2024-12-06 00:41:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:41:45,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:45,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:41:48,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 222 states and 635 transitions. [2024-12-06 00:41:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 635 transitions. [2024-12-06 00:41:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:41:48,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 228 states and 658 transitions. [2024-12-06 00:42:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 658 transitions. [2024-12-06 00:42:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:00,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:00,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 234 states and 674 transitions. [2024-12-06 00:42:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 674 transitions. [2024-12-06 00:42:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:11,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:11,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 00:42:17,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:17,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 236 states and 675 transitions. [2024-12-06 00:42:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 675 transitions. [2024-12-06 00:42:17,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:17,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:17,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:19,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 237 states and 677 transitions. [2024-12-06 00:42:19,763 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 677 transitions. [2024-12-06 00:42:19,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:19,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:19,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:20,437 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 240 states and 686 transitions. [2024-12-06 00:42:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 686 transitions. [2024-12-06 00:42:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:25,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:25,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 241 states and 690 transitions. [2024-12-06 00:42:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 690 transitions. [2024-12-06 00:42:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:28,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:28,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:32,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 243 states and 695 transitions. [2024-12-06 00:42:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 695 transitions. [2024-12-06 00:42:32,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:32,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:32,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:32,930 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 244 states and 697 transitions. [2024-12-06 00:42:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 697 transitions. [2024-12-06 00:42:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:34,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:34,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:36,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:36,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 245 states and 697 transitions. [2024-12-06 00:42:36,616 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 697 transitions. [2024-12-06 00:42:36,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:36,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:36,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 00:42:39,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:39,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 246 states and 697 transitions. [2024-12-06 00:42:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 697 transitions. [2024-12-06 00:42:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:39,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:39,615 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:42:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:41,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 230 states and 628 transitions. [2024-12-06 00:42:41,536 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 628 transitions. [2024-12-06 00:42:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:41,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 00:42:44,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:44,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 231 states and 630 transitions. [2024-12-06 00:42:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 630 transitions. [2024-12-06 00:42:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:42:44,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 00:42:46,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 187 states and 465 transitions. [2024-12-06 00:42:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 465 transitions. [2024-12-06 00:42:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:42:46,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:46,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:44:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 204 states and 508 transitions. [2024-12-06 00:44:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 508 transitions. [2024-12-06 00:44:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:44:52,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:36,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 216 states and 550 transitions. [2024-12-06 00:46:36,702 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 550 transitions. [2024-12-06 00:46:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:46:36,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:36,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:13,463 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:47:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:46,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 217 states and 554 transitions. [2024-12-06 00:47:46,352 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 554 transitions. [2024-12-06 00:47:46,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:47:46,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:46,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat