./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-33.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/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_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-33.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/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_4153514e-bec0-411f-a327-3817ae88a119/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 b76500e2dcd759a4ed1a20b4e11958a401bee7a48c3e690ae5c63652a7022123 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:40:45,983 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:40:46,044 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:40:46,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:40:46,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:40:46,069 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:40:46,070 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:40:46,070 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:40:46,070 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:40:46,071 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:40:46,071 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:40:46,072 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:40:46,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:40:46,072 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:40:46,072 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:40:46,072 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:40:46,072 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:40:46,072 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:40:46,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:40:46,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:46,072 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:40:46,072 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:40:46,073 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:40:46,073 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:40:46,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:40:46,073 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_4153514e-bec0-411f-a327-3817ae88a119/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 -> b76500e2dcd759a4ed1a20b4e11958a401bee7a48c3e690ae5c63652a7022123 [2024-12-06 01:40:46,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:40:46,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:40:46,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:40:46,323 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:40:46,324 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:40:46,325 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-33.i [2024-12-06 01:40:48,937 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/data/be52e9dce/952e06f8a05c403bbae625ef82b56fd9/FLAG060d6c16f [2024-12-06 01:40:49,171 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:40:49,171 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-33.i [2024-12-06 01:40:49,179 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/data/be52e9dce/952e06f8a05c403bbae625ef82b56fd9/FLAG060d6c16f [2024-12-06 01:40:49,528 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/data/be52e9dce/952e06f8a05c403bbae625ef82b56fd9 [2024-12-06 01:40:49,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:40:49,531 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:40:49,532 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:49,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:40:49,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:40:49,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43bcbcc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49, skipping insertion in model container [2024-12-06 01:40:49,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,557 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:40:49,680 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_4153514e-bec0-411f-a327-3817ae88a119/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-33.i[919,932] [2024-12-06 01:40:49,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:49,755 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:40:49,765 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_4153514e-bec0-411f-a327-3817ae88a119/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-33.i[919,932] [2024-12-06 01:40:49,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:49,811 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:40:49,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49 WrapperNode [2024-12-06 01:40:49,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:49,812 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:49,813 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:40:49,813 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:40:49,819 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,828 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,860 INFO L138 Inliner]: procedures = 26, calls = 55, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 251 [2024-12-06 01:40:49,860 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:49,861 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:40:49,861 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:40:49,861 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:40:49,868 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,872 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,884 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,886 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,892 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,895 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,897 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,902 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:40:49,903 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:40:49,903 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:40:49,903 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:40:49,904 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:49" (1/1) ... [2024-12-06 01:40:49,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:49,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:40:49,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:40:49,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4153514e-bec0-411f-a327-3817ae88a119/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:40:49,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:40:49,955 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:40:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:40:49,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:40:49,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:40:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:40:50,032 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:40:50,033 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:40:50,443 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-12-06 01:40:50,443 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:40:50,689 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:40:50,689 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:40:50,690 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:50 BoogieIcfgContainer [2024-12-06 01:40:50,690 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:40:50,691 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:40:50,691 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:40:50,700 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:40:50,700 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:50" (1/1) ... [2024-12-06 01:40:50,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:40:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-12-06 01:40:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-12-06 01:40:50,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:40:50,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:50,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:40:57,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 136 states and 224 transitions. [2024-12-06 01:40:57,564 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 224 transitions. [2024-12-06 01:40:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:40:57,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:57,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:41:03,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 186 states and 309 transitions. [2024-12-06 01:41:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 309 transitions. [2024-12-06 01:41:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:03,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:41:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:07,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 232 states and 387 transitions. [2024-12-06 01:41:07,415 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 387 transitions. [2024-12-06 01:41:07,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:07,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:07,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:41:11,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 278 states and 465 transitions. [2024-12-06 01:41:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 465 transitions. [2024-12-06 01:41:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:11,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:11,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:12,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:41:17,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 335 states and 563 transitions. [2024-12-06 01:41:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 563 transitions. [2024-12-06 01:41:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:17,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 151 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2024-12-06 01:41:21,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:21,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 336 states and 568 transitions. [2024-12-06 01:41:21,867 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 568 transitions. [2024-12-06 01:41:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:21,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:41:24,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 381 states and 644 transitions. [2024-12-06 01:41:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 644 transitions. [2024-12-06 01:41:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:24,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:24,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:41:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:29,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 430 states and 731 transitions. [2024-12-06 01:41:29,782 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 731 transitions. [2024-12-06 01:41:29,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:29,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:29,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:41:33,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:33,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 475 states and 806 transitions. [2024-12-06 01:41:33,019 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 806 transitions. [2024-12-06 01:41:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:33,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:33,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:36,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 151 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2024-12-06 01:41:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 525 states and 895 transitions. [2024-12-06 01:41:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 895 transitions. [2024-12-06 01:41:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:40,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:40,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:42,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:41:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 573 states and 978 transitions. [2024-12-06 01:41:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 978 transitions. [2024-12-06 01:41:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:46,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:46,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:41:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 573 states and 978 transitions. [2024-12-06 01:41:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 978 transitions. [2024-12-06 01:41:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:48,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:48,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:41:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:52,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 573 states and 978 transitions. [2024-12-06 01:41:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 978 transitions. [2024-12-06 01:41:52,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:52,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:52,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:41:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:56,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 574 states and 981 transitions. [2024-12-06 01:41:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 981 transitions. [2024-12-06 01:41:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:56,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:41:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 574 states and 981 transitions. [2024-12-06 01:41:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 981 transitions. [2024-12-06 01:41:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:41:58,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:58,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:42:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 574 states and 981 transitions. [2024-12-06 01:42:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 981 transitions. [2024-12-06 01:42:00,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:00,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:00,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:02,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:42:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 619 states and 1057 transitions. [2024-12-06 01:42:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1057 transitions. [2024-12-06 01:42:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:04,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:04,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:07,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 118 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:42:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 570 states and 971 transitions. [2024-12-06 01:42:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 971 transitions. [2024-12-06 01:42:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:08,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:08,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:11,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 33 proven. 119 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:42:14,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:14,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 615 states and 1047 transitions. [2024-12-06 01:42:14,146 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1047 transitions. [2024-12-06 01:42:14,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:14,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:14,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:16,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:42:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 615 states and 1047 transitions. [2024-12-06 01:42:16,900 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1047 transitions. [2024-12-06 01:42:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:16,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:16,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:19,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 30 proven. 122 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:42:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 673 states and 1154 transitions. [2024-12-06 01:42:25,833 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1154 transitions. [2024-12-06 01:42:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:25,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:25,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:42:33,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 721 states and 1240 transitions. [2024-12-06 01:42:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1240 transitions. [2024-12-06 01:42:33,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:33,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:33,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 124 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:42:38,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 722 states and 1243 transitions. [2024-12-06 01:42:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1243 transitions. [2024-12-06 01:42:38,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:38,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:38,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:42:46,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:46,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 770 states and 1328 transitions. [2024-12-06 01:42:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1328 transitions. [2024-12-06 01:42:46,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:46,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:46,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 26 proven. 91 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:42:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 819 states and 1416 transitions. [2024-12-06 01:42:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1416 transitions. [2024-12-06 01:42:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:55,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:55,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 26 proven. 91 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:42:57,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:57,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 819 states and 1416 transitions. [2024-12-06 01:42:57,242 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1416 transitions. [2024-12-06 01:42:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:42:57,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:57,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 33 proven. 119 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:43:02,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 864 states and 1492 transitions. [2024-12-06 01:43:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1492 transitions. [2024-12-06 01:43:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:43:02,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 151 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2024-12-06 01:43:06,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 864 states and 1492 transitions. [2024-12-06 01:43:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1492 transitions. [2024-12-06 01:43:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:43:06,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:06,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:06,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:43:10,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 864 states and 1492 transitions. [2024-12-06 01:43:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1492 transitions. [2024-12-06 01:43:10,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:43:10,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:10,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 151 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2024-12-06 01:43:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:27,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 922 states and 1608 transitions. [2024-12-06 01:43:27,368 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1608 transitions. [2024-12-06 01:43:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:43:27,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:43:45,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 969 states and 1689 transitions. [2024-12-06 01:43:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1689 transitions. [2024-12-06 01:43:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:43:45,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:45,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:43:54,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:54,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1016 states and 1770 transitions. [2024-12-06 01:43:54,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1770 transitions. [2024-12-06 01:43:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:43:54,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:54,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:54,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:57,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:44:07,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:07,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1065 states and 1862 transitions. [2024-12-06 01:44:07,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1862 transitions. [2024-12-06 01:44:07,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:44:07,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:07,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:44:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1111 states and 1940 transitions. [2024-12-06 01:44:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1940 transitions. [2024-12-06 01:44:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:44:28,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:28,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:28,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:30,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 26 proven. 91 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:44:36,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:36,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1158 states and 2024 transitions. [2024-12-06 01:44:36,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2024 transitions. [2024-12-06 01:44:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:44:36,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:36,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:44:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1158 states and 2024 transitions. [2024-12-06 01:44:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2024 transitions. [2024-12-06 01:44:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:44:38,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:44:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1159 states and 2027 transitions. [2024-12-06 01:44:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2027 transitions. [2024-12-06 01:44:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:44:44,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:44,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:47,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:44:48,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:48,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1159 states and 2027 transitions. [2024-12-06 01:44:48,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2027 transitions. [2024-12-06 01:44:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:44:48,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:48,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:44:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1159 states and 2026 transitions. [2024-12-06 01:44:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2026 transitions. [2024-12-06 01:44:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:44:53,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:57,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:45:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1211 states and 2124 transitions. [2024-12-06 01:45:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2124 transitions. [2024-12-06 01:45:08,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:45:08,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:08,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:11,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:45:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1260 states and 2217 transitions. [2024-12-06 01:45:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2217 transitions. [2024-12-06 01:45:24,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:45:24,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:24,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:45:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1261 states and 2221 transitions. [2024-12-06 01:45:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2221 transitions. [2024-12-06 01:45:29,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:45:29,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:29,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 26 proven. 91 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:45:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1308 states and 2304 transitions. [2024-12-06 01:45:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2304 transitions. [2024-12-06 01:45:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:45:38,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:45:49,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 1356 states and 2388 transitions. [2024-12-06 01:45:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2388 transitions. [2024-12-06 01:45:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:45:49,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:49,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:45:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1357 states and 2390 transitions. [2024-12-06 01:45:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2390 transitions. [2024-12-06 01:45:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:45:53,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:55,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:45:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:56,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1357 states and 2390 transitions. [2024-12-06 01:45:56,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2390 transitions. [2024-12-06 01:45:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:45:56,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:56,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:46:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1357 states and 2390 transitions. [2024-12-06 01:46:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2390 transitions. [2024-12-06 01:46:00,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:46:00,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:00,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:03,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:46:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1357 states and 2390 transitions. [2024-12-06 01:46:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2390 transitions. [2024-12-06 01:46:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:46:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:46:19,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1415 states and 2499 transitions. [2024-12-06 01:46:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2499 transitions. [2024-12-06 01:46:19,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:46:19,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:19,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:20,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:46:22,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1415 states and 2499 transitions. [2024-12-06 01:46:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2499 transitions. [2024-12-06 01:46:22,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:46:22,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:22,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:25,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:46:50,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:50,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1415 states and 2499 transitions. [2024-12-06 01:46:50,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2499 transitions. [2024-12-06 01:46:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:46:50,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:50,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:52,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:47:18,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1472 states and 2602 transitions. [2024-12-06 01:47:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2602 transitions. [2024-12-06 01:47:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:47:18,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:47:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1517 states and 2678 transitions. [2024-12-06 01:47:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2678 transitions. [2024-12-06 01:47:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:47:24,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 26 proven. 91 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:47:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1564 states and 2762 transitions. [2024-12-06 01:47:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2762 transitions. [2024-12-06 01:47:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:47:36,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:36,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:39,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:47:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1614 states and 2848 transitions. [2024-12-06 01:47:50,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2848 transitions. [2024-12-06 01:47:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:47:50,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:47:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1614 states and 2848 transitions. [2024-12-06 01:47:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2848 transitions. [2024-12-06 01:47:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:47:53,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:53,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:57,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 118 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:48:07,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 1662 states and 2933 transitions. [2024-12-06 01:48:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2933 transitions. [2024-12-06 01:48:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:48:07,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:09,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:48:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1710 states and 3017 transitions. [2024-12-06 01:48:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 3017 transitions. [2024-12-06 01:48:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:48:17,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:17,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:48:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 1767 states and 3120 transitions. [2024-12-06 01:48:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3120 transitions. [2024-12-06 01:48:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:48:39,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:39,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:41,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:48:42,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 1767 states and 3120 transitions. [2024-12-06 01:48:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3120 transitions. [2024-12-06 01:48:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:48:42,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:42,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:48:56,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 1816 states and 3208 transitions. [2024-12-06 01:48:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3208 transitions. [2024-12-06 01:48:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:48:56,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:56,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:58,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:48:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 1816 states and 3208 transitions. [2024-12-06 01:48:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3208 transitions. [2024-12-06 01:48:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:48:59,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:59,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:00,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:49:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 1816 states and 3208 transitions. [2024-12-06 01:49:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3208 transitions. [2024-12-06 01:49:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:49:01,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:01,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:03,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:49:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:06,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 1816 states and 3208 transitions. [2024-12-06 01:49:06,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3208 transitions. [2024-12-06 01:49:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:49:06,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:06,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:08,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:49:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1862 states and 3286 transitions. [2024-12-06 01:49:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3286 transitions. [2024-12-06 01:49:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:49:35,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:49:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1862 states and 3286 transitions. [2024-12-06 01:49:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3286 transitions. [2024-12-06 01:49:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:49:39,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:40,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 1681 trivial. 0 not checked. [2024-12-06 01:49:43,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3517 states to 1863 states and 3292 transitions. [2024-12-06 01:49:43,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3292 transitions. [2024-12-06 01:49:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:49:43,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:43,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 26 proven. 91 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:49:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 1863 states and 3292 transitions. [2024-12-06 01:49:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3292 transitions. [2024-12-06 01:49:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:49:50,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 118 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:49:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 1863 states and 3292 transitions. [2024-12-06 01:49:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3292 transitions. [2024-12-06 01:49:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:49:54,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:54,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:49:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:57,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 1863 states and 3292 transitions. [2024-12-06 01:49:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3292 transitions. [2024-12-06 01:49:57,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:49:57,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:57,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:50:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:01,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 1863 states and 3292 transitions. [2024-12-06 01:50:01,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3292 transitions. [2024-12-06 01:50:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:50:01,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:01,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:03,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:50:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 1863 states and 3292 transitions. [2024-12-06 01:50:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3292 transitions. [2024-12-06 01:50:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:50:04,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:04,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:50:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 1909 states and 3371 transitions. [2024-12-06 01:50:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3371 transitions. [2024-12-06 01:50:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:50:17,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:17,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:22,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 35 proven. 150 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2024-12-06 01:50:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1956 states and 3456 transitions. [2024-12-06 01:50:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3456 transitions. [2024-12-06 01:50:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:50:34,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:38,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:50:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1956 states and 3456 transitions. [2024-12-06 01:50:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3456 transitions. [2024-12-06 01:50:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:50:40,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:40,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 26 proven. 91 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:50:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1956 states and 3456 transitions. [2024-12-06 01:50:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3456 transitions. [2024-12-06 01:50:43,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:50:43,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:43,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:50:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:46,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1956 states and 3456 transitions. [2024-12-06 01:50:46,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3456 transitions. [2024-12-06 01:50:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:50:46,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:46,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:49,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:51:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 2004 states and 3545 transitions. [2024-12-06 01:51:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3545 transitions. [2024-12-06 01:51:02,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:02,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:02,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 30 proven. 122 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:51:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:06,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 2004 states and 3545 transitions. [2024-12-06 01:51:06,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3545 transitions. [2024-12-06 01:51:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:06,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:06,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:08,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:51:08,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 2004 states and 3545 transitions. [2024-12-06 01:51:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3545 transitions. [2024-12-06 01:51:08,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:08,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:08,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:10,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:51:20,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 2050 states and 3627 transitions. [2024-12-06 01:51:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3627 transitions. [2024-12-06 01:51:20,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:20,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:20,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:24,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:51:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3951 states to 2098 states and 3712 transitions. [2024-12-06 01:51:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3712 transitions. [2024-12-06 01:51:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:38,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:38,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:51:42,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:42,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3951 states to 2098 states and 3712 transitions. [2024-12-06 01:51:42,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3712 transitions. [2024-12-06 01:51:42,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:42,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:42,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:51:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3951 states to 2098 states and 3712 transitions. [2024-12-06 01:51:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3712 transitions. [2024-12-06 01:51:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:45,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:45,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 23 proven. 94 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:51:49,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3951 states to 2098 states and 3712 transitions. [2024-12-06 01:51:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3712 transitions. [2024-12-06 01:51:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:49,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:53,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:51:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:58,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2099 states and 3721 transitions. [2024-12-06 01:51:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3721 transitions. [2024-12-06 01:51:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:51:58,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:58,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:52:03,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2099 states and 3721 transitions. [2024-12-06 01:52:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3721 transitions. [2024-12-06 01:52:03,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:03,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:03,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:05,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:52:10,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 2100 states and 3726 transitions. [2024-12-06 01:52:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3726 transitions. [2024-12-06 01:52:10,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:10,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:10,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:11,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:52:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3730 transitions. [2024-12-06 01:52:15,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3730 transitions. [2024-12-06 01:52:15,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:15,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:15,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:52:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3728 transitions. [2024-12-06 01:52:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3728 transitions. [2024-12-06 01:52:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:20,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:20,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:52:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3728 transitions. [2024-12-06 01:52:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3728 transitions. [2024-12-06 01:52:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:22,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:22,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:24,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 118 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:52:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3728 transitions. [2024-12-06 01:52:25,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3728 transitions. [2024-12-06 01:52:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:25,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:25,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:27,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 118 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:52:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3728 transitions. [2024-12-06 01:52:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3728 transitions. [2024-12-06 01:52:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:28,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:28,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:52:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:31,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3728 transitions. [2024-12-06 01:52:31,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3728 transitions. [2024-12-06 01:52:31,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:31,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:31,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:34,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:52:36,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3728 transitions. [2024-12-06 01:52:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3728 transitions. [2024-12-06 01:52:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:36,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:36,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:38,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 33 proven. 119 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:52:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3728 transitions. [2024-12-06 01:52:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3728 transitions. [2024-12-06 01:52:40,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:40,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:40,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 33 proven. 119 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:52:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2101 states and 3728 transitions. [2024-12-06 01:52:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3728 transitions. [2024-12-06 01:52:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:52:45,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:45,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:53:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2149 states and 3814 transitions. [2024-12-06 01:53:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3814 transitions. [2024-12-06 01:53:01,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:01,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:01,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:03,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 26 proven. 91 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:53:07,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 2149 states and 3814 transitions. [2024-12-06 01:53:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3814 transitions. [2024-12-06 01:53:07,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:07,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:53:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2155 states and 3825 transitions. [2024-12-06 01:53:16,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3825 transitions. [2024-12-06 01:53:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:16,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:17,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:53:18,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2155 states and 3825 transitions. [2024-12-06 01:53:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3825 transitions. [2024-12-06 01:53:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:18,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:18,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 30 proven. 122 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:53:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2155 states and 3825 transitions. [2024-12-06 01:53:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3825 transitions. [2024-12-06 01:53:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:22,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:22,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 151 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2024-12-06 01:53:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2155 states and 3825 transitions. [2024-12-06 01:53:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3825 transitions. [2024-12-06 01:53:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:27,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:27,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:53:39,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2202 states and 3907 transitions. [2024-12-06 01:53:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3907 transitions. [2024-12-06 01:53:39,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:39,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:39,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:53:41,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2202 states and 3907 transitions. [2024-12-06 01:53:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3907 transitions. [2024-12-06 01:53:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:41,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:53:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:47,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2202 states and 3907 transitions. [2024-12-06 01:53:47,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3907 transitions. [2024-12-06 01:53:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:47,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:47,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:49,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:53:51,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2202 states and 3907 transitions. [2024-12-06 01:53:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3907 transitions. [2024-12-06 01:53:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:51,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:51,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:54,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 36 proven. 149 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2024-12-06 01:53:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2202 states and 3907 transitions. [2024-12-06 01:53:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3907 transitions. [2024-12-06 01:53:56,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:53:56,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:56,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 34 proven. 118 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:54:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 2205 states and 3914 transitions. [2024-12-06 01:54:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3914 transitions. [2024-12-06 01:54:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:54:09,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:09,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:13,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 25 proven. 92 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:54:15,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:15,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 2205 states and 3914 transitions. [2024-12-06 01:54:15,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3914 transitions. [2024-12-06 01:54:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:54:15,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:15,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2024-12-06 01:54:35,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4260 states to 2262 states and 4017 transitions. [2024-12-06 01:54:35,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4017 transitions. [2024-12-06 01:54:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:54:35,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:35,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:39,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 32 proven. 120 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 01:54:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4260 states to 2262 states and 4017 transitions. [2024-12-06 01:54:41,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4017 transitions. [2024-12-06 01:54:41,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:54:41,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:41,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 28 proven. 89 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-12-06 01:54:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:53,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2308 states and 4095 transitions. [2024-12-06 01:54:53,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4095 transitions. [2024-12-06 01:54:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:54:53,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:53,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:56,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 19 proven. 61 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked.