./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/LeeJonesBen-Amram-POPL2001-Ex5.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/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_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/LeeJonesBen-Amram-POPL2001-Ex5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ab1611c68b20ff5721c195b0d2c7506cb1678fd2a0003f8a2214f630d652abe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:08:38,181 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:08:38,235 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 02:08:38,240 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:08:38,240 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:08:38,258 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:08:38,259 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:08:38,259 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:08:38,260 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:08:38,260 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:08:38,260 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:08:38,260 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:08:38,260 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:08:38,260 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:08:38,260 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:08:38,260 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:08:38,261 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:08:38,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:08:38,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:08:38,262 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:08:38,262 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:08:38,262 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:08:38,262 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:08:38,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:08:38,262 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_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ab1611c68b20ff5721c195b0d2c7506cb1678fd2a0003f8a2214f630d652abe [2024-12-06 02:08:38,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:08:38,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:08:38,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:08:38,477 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:08:38,478 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:08:38,479 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-crafted-lit/LeeJonesBen-Amram-POPL2001-Ex5.c [2024-12-06 02:08:41,079 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/data/ea0b6b912/7b4d77f2d4a549a7b3a60b7b67585229/FLAG7b9b4dc9d [2024-12-06 02:08:41,288 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:08:41,289 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/sv-benchmarks/c/termination-crafted-lit/LeeJonesBen-Amram-POPL2001-Ex5.c [2024-12-06 02:08:41,295 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/data/ea0b6b912/7b4d77f2d4a549a7b3a60b7b67585229/FLAG7b9b4dc9d [2024-12-06 02:08:41,660 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/data/ea0b6b912/7b4d77f2d4a549a7b3a60b7b67585229 [2024-12-06 02:08:41,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:08:41,663 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:08:41,664 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:08:41,664 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:08:41,668 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:08:41,669 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,669 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3347b9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41, skipping insertion in model container [2024-12-06 02:08:41,670 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,681 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:08:41,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:08:41,800 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:08:41,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:08:41,824 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:08:41,824 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41 WrapperNode [2024-12-06 02:08:41,825 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:08:41,826 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:08:41,826 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:08:41,826 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:08:41,832 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,835 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,847 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 16 [2024-12-06 02:08:41,848 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:08:41,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:08:41,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:08:41,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:08:41,854 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,855 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,855 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,857 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,857 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,859 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,860 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,861 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:08:41,862 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:08:41,862 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:08:41,862 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:08:41,863 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:41" (1/1) ... [2024-12-06 02:08:41,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:08:41,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:08:41,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:08:41,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae87443b-f6d0-42bb-9422-181e947ace17/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:08:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-12-06 02:08:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-12-06 02:08:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:08:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:08:41,964 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:08:41,966 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:08:42,066 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 02:08:42,066 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:08:42,081 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:08:42,081 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 02:08:42,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:08:42 BoogieIcfgContainer [2024-12-06 02:08:42,081 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:08:42,082 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:08:42,082 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:08:42,089 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:08:42,089 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:08:42" (1/1) ... [2024-12-06 02:08:42,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:08:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-12-06 02:08:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-12-06 02:08:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:08:42,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:42,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:42,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 34 transitions. [2024-12-06 02:08:42,367 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2024-12-06 02:08:42,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:08:42,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:42,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:42,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 41 transitions. [2024-12-06 02:08:42,767 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2024-12-06 02:08:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:08:42,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 36 states and 49 transitions. [2024-12-06 02:08:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 49 transitions. [2024-12-06 02:08:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:08:43,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:43,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:44,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 59 transitions. [2024-12-06 02:08:44,045 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 59 transitions. [2024-12-06 02:08:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:08:44,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:44,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 47 states and 70 transitions. [2024-12-06 02:08:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 70 transitions. [2024-12-06 02:08:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:08:44,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:44,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 50 states and 73 transitions. [2024-12-06 02:08:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 73 transitions. [2024-12-06 02:08:44,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:08:44,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:44,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:44,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:44,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 53 states and 79 transitions. [2024-12-06 02:08:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 79 transitions. [2024-12-06 02:08:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:08:44,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 55 states and 81 transitions. [2024-12-06 02:08:45,088 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 81 transitions. [2024-12-06 02:08:45,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:08:45,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:45,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:45,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 58 states and 85 transitions. [2024-12-06 02:08:45,644 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 85 transitions. [2024-12-06 02:08:45,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:08:45,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:45,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:45,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 59 states and 86 transitions. [2024-12-06 02:08:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 86 transitions. [2024-12-06 02:08:45,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:08:45,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:45,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2024-12-06 02:08:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2024-12-06 02:08:46,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:08:46,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:46,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2024-12-06 02:08:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2024-12-06 02:08:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:08:46,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 66 states and 96 transitions. [2024-12-06 02:08:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 96 transitions. [2024-12-06 02:08:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:08:46,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:46,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:46,498 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:46,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:46,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 69 states and 98 transitions. [2024-12-06 02:08:46,762 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 98 transitions. [2024-12-06 02:08:46,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:08:46,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:46,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 78 states and 112 transitions. [2024-12-06 02:08:47,989 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 112 transitions. [2024-12-06 02:08:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:08:47,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:47,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:48,021 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:48,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:48,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 84 states and 122 transitions. [2024-12-06 02:08:48,601 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 122 transitions. [2024-12-06 02:08:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:08:48,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:48,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:48,636 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 87 states and 125 transitions. [2024-12-06 02:08:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 125 transitions. [2024-12-06 02:08:48,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:08:48,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:48,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:49,147 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:49,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:49,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 93 states and 134 transitions. [2024-12-06 02:08:49,719 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 134 transitions. [2024-12-06 02:08:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:08:49,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:49,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:51,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 103 states and 157 transitions. [2024-12-06 02:08:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 157 transitions. [2024-12-06 02:08:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:08:51,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 106 states and 160 transitions. [2024-12-06 02:08:51,773 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 160 transitions. [2024-12-06 02:08:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:08:51,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:51,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 109 states and 162 transitions. [2024-12-06 02:08:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 162 transitions. [2024-12-06 02:08:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:08:52,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:52,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:52,309 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 111 states and 164 transitions. [2024-12-06 02:08:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 164 transitions. [2024-12-06 02:08:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:08:52,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 112 states and 164 transitions. [2024-12-06 02:08:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 164 transitions. [2024-12-06 02:08:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:08:52,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:52,899 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:53,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 119 states and 174 transitions. [2024-12-06 02:08:53,936 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 174 transitions. [2024-12-06 02:08:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:08:53,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:54,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 122 states and 176 transitions. [2024-12-06 02:08:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 176 transitions. [2024-12-06 02:08:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:08:54,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:54,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 15 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 125 states and 180 transitions. [2024-12-06 02:08:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 180 transitions. [2024-12-06 02:08:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:08:55,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:55,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:55,295 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 128 states and 182 transitions. [2024-12-06 02:08:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 182 transitions. [2024-12-06 02:08:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:08:55,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:55,820 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 15 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 131 states and 184 transitions. [2024-12-06 02:08:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 184 transitions. [2024-12-06 02:08:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:08:56,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:56,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 133 states and 186 transitions. [2024-12-06 02:08:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 186 transitions. [2024-12-06 02:08:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:08:56,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:56,299 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 135 states and 188 transitions. [2024-12-06 02:08:56,339 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 188 transitions. [2024-12-06 02:08:56,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:08:56,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:56,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 136 states and 188 transitions. [2024-12-06 02:08:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 188 transitions. [2024-12-06 02:08:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:08:56,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 18 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 148 states and 215 transitions. [2024-12-06 02:08:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 215 transitions. [2024-12-06 02:08:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:08:58,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:58,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 18 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:59,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 151 states and 217 transitions. [2024-12-06 02:08:59,606 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 217 transitions. [2024-12-06 02:08:59,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:08:59,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:59,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 18 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 154 states and 220 transitions. [2024-12-06 02:09:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 220 transitions. [2024-12-06 02:09:00,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:09:00,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 160 states and 229 transitions. [2024-12-06 02:09:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 229 transitions. [2024-12-06 02:09:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:09:00,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:00,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:01,368 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 34 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:03,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 172 states and 243 transitions. [2024-12-06 02:09:03,338 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2024-12-06 02:09:03,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:09:03,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:03,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 21 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 175 states and 247 transitions. [2024-12-06 02:09:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 247 transitions. [2024-12-06 02:09:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:09:04,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:04,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 41 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:05,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 178 states and 251 transitions. [2024-12-06 02:09:05,435 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 251 transitions. [2024-12-06 02:09:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:09:05,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:05,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 21 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:06,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 181 states and 253 transitions. [2024-12-06 02:09:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 253 transitions. [2024-12-06 02:09:06,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:09:06,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:06,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:06,588 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 41 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:07,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:07,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 184 states and 255 transitions. [2024-12-06 02:09:07,266 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 255 transitions. [2024-12-06 02:09:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:09:07,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:07,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:07,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:07,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 190 states and 261 transitions. [2024-12-06 02:09:07,998 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 261 transitions. [2024-12-06 02:09:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:09:07,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:07,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:08,074 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 192 states and 263 transitions. [2024-12-06 02:09:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 263 transitions. [2024-12-06 02:09:08,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:09:08,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:08,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 193 states and 263 transitions. [2024-12-06 02:09:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 263 transitions. [2024-12-06 02:09:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:09:08,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:08,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 24 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:11,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:11,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 205 states and 292 transitions. [2024-12-06 02:09:11,926 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 292 transitions. [2024-12-06 02:09:11,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:09:11,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:11,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:11,995 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 24 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:12,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 208 states and 295 transitions. [2024-12-06 02:09:12,806 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 295 transitions. [2024-12-06 02:09:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:09:12,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:12,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 24 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 211 states and 297 transitions. [2024-12-06 02:09:13,663 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 297 transitions. [2024-12-06 02:09:13,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:09:13,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:13,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:13,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:14,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:14,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 217 states and 306 transitions. [2024-12-06 02:09:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 306 transitions. [2024-12-06 02:09:14,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:09:14,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:14,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 69 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 226 states and 318 transitions. [2024-12-06 02:09:17,503 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 318 transitions. [2024-12-06 02:09:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:09:17,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:17,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:17,548 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 69 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:18,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 229 states and 320 transitions. [2024-12-06 02:09:18,078 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 320 transitions. [2024-12-06 02:09:18,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:09:18,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:18,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:19,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:19,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 232 states and 324 transitions. [2024-12-06 02:09:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 324 transitions. [2024-12-06 02:09:19,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:09:19,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:19,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:19,983 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 74 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 235 states and 328 transitions. [2024-12-06 02:09:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 328 transitions. [2024-12-06 02:09:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:09:20,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:20,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 238 states and 330 transitions. [2024-12-06 02:09:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 330 transitions. [2024-12-06 02:09:21,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:09:21,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:22,637 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 74 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 241 states and 332 transitions. [2024-12-06 02:09:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 332 transitions. [2024-12-06 02:09:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:09:23,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:23,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 247 states and 338 transitions. [2024-12-06 02:09:24,548 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 338 transitions. [2024-12-06 02:09:24,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:09:24,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:24,615 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 253 states and 344 transitions. [2024-12-06 02:09:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 344 transitions. [2024-12-06 02:09:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:09:25,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:25,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 255 states and 346 transitions. [2024-12-06 02:09:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 346 transitions. [2024-12-06 02:09:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:09:25,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:25,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:25,672 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 256 states and 346 transitions. [2024-12-06 02:09:26,163 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 346 transitions. [2024-12-06 02:09:26,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:09:26,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:26,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 30 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 268 states and 376 transitions. [2024-12-06 02:09:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 376 transitions. [2024-12-06 02:09:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:09:30,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:30,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 30 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 271 states and 379 transitions. [2024-12-06 02:09:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 379 transitions. [2024-12-06 02:09:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:09:31,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 30 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:32,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 274 states and 382 transitions. [2024-12-06 02:09:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 382 transitions. [2024-12-06 02:09:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:09:32,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:32,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:32,399 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:33,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:33,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 280 states and 391 transitions. [2024-12-06 02:09:33,378 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 391 transitions. [2024-12-06 02:09:33,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:09:33,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:33,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:33,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 116 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:37,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 288 states and 403 transitions. [2024-12-06 02:09:37,045 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 403 transitions. [2024-12-06 02:09:37,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:09:37,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:37,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:37,101 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 116 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 292 states and 405 transitions. [2024-12-06 02:09:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 405 transitions. [2024-12-06 02:09:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:09:37,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:37,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:39,052 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 119 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 298 states and 411 transitions. [2024-12-06 02:09:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 411 transitions. [2024-12-06 02:09:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:09:41,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 33 proven. 227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 304 states and 417 transitions. [2024-12-06 02:09:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 417 transitions. [2024-12-06 02:09:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:09:42,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:42,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 310 states and 423 transitions. [2024-12-06 02:09:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 423 transitions. [2024-12-06 02:09:44,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:09:44,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:44,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:44,482 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:45,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 316 states and 429 transitions. [2024-12-06 02:09:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 429 transitions. [2024-12-06 02:09:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:09:45,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 322 states and 435 transitions. [2024-12-06 02:09:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 435 transitions. [2024-12-06 02:09:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:09:47,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:47,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 324 states and 437 transitions. [2024-12-06 02:09:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 437 transitions. [2024-12-06 02:09:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:09:47,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:47,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:47,518 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 325 states and 437 transitions. [2024-12-06 02:09:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 437 transitions. [2024-12-06 02:09:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:09:48,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:48,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 36 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:53,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 337 states and 470 transitions. [2024-12-06 02:09:53,312 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 470 transitions. [2024-12-06 02:09:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:09:53,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:53,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 36 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 340 states and 472 transitions. [2024-12-06 02:09:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 472 transitions. [2024-12-06 02:09:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:09:54,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 36 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 343 states and 475 transitions. [2024-12-06 02:09:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 475 transitions. [2024-12-06 02:09:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:09:55,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:55,780 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 349 states and 484 transitions. [2024-12-06 02:09:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 484 transitions. [2024-12-06 02:09:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:09:56,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:56,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 175 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:01,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 358 states and 496 transitions. [2024-12-06 02:10:01,663 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 496 transitions. [2024-12-06 02:10:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:10:01,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:01,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 175 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:02,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:02,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 361 states and 498 transitions. [2024-12-06 02:10:02,630 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 498 transitions. [2024-12-06 02:10:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:10:02,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:02,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 176 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 367 states and 504 transitions. [2024-12-06 02:10:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 504 transitions. [2024-12-06 02:10:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:10:07,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:07,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 39 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 373 states and 510 transitions. [2024-12-06 02:10:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 510 transitions. [2024-12-06 02:10:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:10:08,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:08,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:10,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 379 states and 516 transitions. [2024-12-06 02:10:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 516 transitions. [2024-12-06 02:10:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:10:10,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:10,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 385 states and 522 transitions. [2024-12-06 02:10:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 522 transitions. [2024-12-06 02:10:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:10:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:12,937 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:14,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 391 states and 528 transitions. [2024-12-06 02:10:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 528 transitions. [2024-12-06 02:10:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:10:14,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:14,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:14,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:15,015 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:15,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 393 states and 530 transitions. [2024-12-06 02:10:15,122 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 530 transitions. [2024-12-06 02:10:15,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:10:15,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:15,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:16,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 399 states and 536 transitions. [2024-12-06 02:10:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 536 transitions. [2024-12-06 02:10:16,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:10:16,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:16,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:17,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:17,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 400 states and 536 transitions. [2024-12-06 02:10:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 536 transitions. [2024-12-06 02:10:17,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:10:17,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:17,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 42 proven. 410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:23,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 412 states and 571 transitions. [2024-12-06 02:10:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 571 transitions. [2024-12-06 02:10:23,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:10:23,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:23,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 42 proven. 410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:25,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 415 states and 573 transitions. [2024-12-06 02:10:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 573 transitions. [2024-12-06 02:10:25,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:10:25,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:25,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 42 proven. 410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 418 states and 576 transitions. [2024-12-06 02:10:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 576 transitions. [2024-12-06 02:10:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:10:26,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:26,641 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:27,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 424 states and 585 transitions. [2024-12-06 02:10:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 585 transitions. [2024-12-06 02:10:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:10:27,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:27,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 246 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:33,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 433 states and 597 transitions. [2024-12-06 02:10:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 597 transitions. [2024-12-06 02:10:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:10:33,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:33,592 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 246 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 436 states and 599 transitions. [2024-12-06 02:10:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 599 transitions. [2024-12-06 02:10:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:34,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:34,750 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 45 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 439 states and 603 transitions. [2024-12-06 02:10:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 603 transitions. [2024-12-06 02:10:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:36,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:36,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 245 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 442 states and 607 transitions. [2024-12-06 02:10:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 607 transitions. [2024-12-06 02:10:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:41,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:41,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:41,165 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 45 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 445 states and 609 transitions. [2024-12-06 02:10:42,617 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 609 transitions. [2024-12-06 02:10:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:42,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:42,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 245 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:46,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:46,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 448 states and 611 transitions. [2024-12-06 02:10:46,694 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 611 transitions. [2024-12-06 02:10:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:46,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:46,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:49,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 454 states and 617 transitions. [2024-12-06 02:10:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 617 transitions. [2024-12-06 02:10:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:49,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:49,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 460 states and 623 transitions. [2024-12-06 02:10:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 623 transitions. [2024-12-06 02:10:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:51,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:51,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 466 states and 629 transitions. [2024-12-06 02:10:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 629 transitions. [2024-12-06 02:10:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:53,498 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 472 states and 635 transitions. [2024-12-06 02:10:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 635 transitions. [2024-12-06 02:10:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:55,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:55,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:58,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:58,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 478 states and 641 transitions. [2024-12-06 02:10:58,484 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 641 transitions. [2024-12-06 02:10:58,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:58,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:58,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:58,588 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 480 states and 643 transitions. [2024-12-06 02:10:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 643 transitions. [2024-12-06 02:10:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:10:58,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:58,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 481 states and 643 transitions. [2024-12-06 02:10:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 643 transitions. [2024-12-06 02:10:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:10:59,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 48 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:07,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:07,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 493 states and 680 transitions. [2024-12-06 02:11:07,460 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 680 transitions. [2024-12-06 02:11:07,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:11:07,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:07,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 48 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:09,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 496 states and 683 transitions. [2024-12-06 02:11:09,449 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 683 transitions. [2024-12-06 02:11:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:11:09,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:09,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 48 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:11,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 499 states and 685 transitions. [2024-12-06 02:11:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 685 transitions. [2024-12-06 02:11:11,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:11:11,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:11,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:11,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 505 states and 694 transitions. [2024-12-06 02:11:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 694 transitions. [2024-12-06 02:11:13,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:11:13,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:13,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 329 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 514 states and 706 transitions. [2024-12-06 02:11:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 706 transitions. [2024-12-06 02:11:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:11:20,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:20,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 329 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 517 states and 708 transitions. [2024-12-06 02:11:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 708 transitions. [2024-12-06 02:11:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:21,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:21,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 51 proven. 647 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 523 states and 714 transitions. [2024-12-06 02:11:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 714 transitions. [2024-12-06 02:11:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:25,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:25,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:28,598 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 326 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:31,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:31,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 529 states and 720 transitions. [2024-12-06 02:11:31,890 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 720 transitions. [2024-12-06 02:11:31,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:31,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:31,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:32,018 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 535 states and 726 transitions. [2024-12-06 02:11:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 726 transitions. [2024-12-06 02:11:34,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:34,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:34,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:34,809 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 541 states and 732 transitions. [2024-12-06 02:11:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 732 transitions. [2024-12-06 02:11:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:36,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:36,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:37,030 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:39,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 547 states and 738 transitions. [2024-12-06 02:11:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 738 transitions. [2024-12-06 02:11:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:39,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 553 states and 744 transitions. [2024-12-06 02:11:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 744 transitions. [2024-12-06 02:11:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:42,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:42,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:42,923 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 559 states and 750 transitions. [2024-12-06 02:11:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 750 transitions. [2024-12-06 02:11:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:45,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:45,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:45,998 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 0 proven. 738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:46,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 561 states and 752 transitions. [2024-12-06 02:11:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 752 transitions. [2024-12-06 02:11:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:46,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:46,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:46,226 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 567 states and 758 transitions. [2024-12-06 02:11:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 758 transitions. [2024-12-06 02:11:49,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:11:49,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:49,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:50,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 568 states and 758 transitions. [2024-12-06 02:11:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 758 transitions. [2024-12-06 02:11:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:11:50,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:50,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:51,682 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 54 proven. 738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 580 states and 797 transitions. [2024-12-06 02:11:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 797 transitions. [2024-12-06 02:11:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:11:59,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:59,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 54 proven. 738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 583 states and 799 transitions. [2024-12-06 02:12:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 799 transitions. [2024-12-06 02:12:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:12:01,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:01,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 54 proven. 738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 586 states and 802 transitions. [2024-12-06 02:12:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 802 transitions. [2024-12-06 02:12:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:12:03,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:03,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 592 states and 811 transitions. [2024-12-06 02:12:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 811 transitions. [2024-12-06 02:12:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:12:05,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 424 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:14,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 601 states and 823 transitions. [2024-12-06 02:12:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 823 transitions. [2024-12-06 02:12:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:12:14,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 424 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 604 states and 825 transitions. [2024-12-06 02:12:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 825 transitions. [2024-12-06 02:12:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:15,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:15,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 57 proven. 835 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 607 states and 829 transitions. [2024-12-06 02:12:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 829 transitions. [2024-12-06 02:12:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:18,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 878 backedges. 419 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 610 states and 833 transitions. [2024-12-06 02:12:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 833 transitions. [2024-12-06 02:12:25,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:25,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:25,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 57 proven. 835 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:27,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 613 states and 835 transitions. [2024-12-06 02:12:27,963 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 835 transitions. [2024-12-06 02:12:27,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:27,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 878 backedges. 419 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 616 states and 837 transitions. [2024-12-06 02:12:34,632 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 837 transitions. [2024-12-06 02:12:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:34,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:34,778 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 622 states and 843 transitions. [2024-12-06 02:12:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 843 transitions. [2024-12-06 02:12:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:38,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:38,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 628 states and 849 transitions. [2024-12-06 02:12:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 849 transitions. [2024-12-06 02:12:41,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:41,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:41,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:44,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:44,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 634 states and 855 transitions. [2024-12-06 02:12:44,949 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 855 transitions. [2024-12-06 02:12:44,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:44,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:44,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 0 proven. 938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 636 states and 857 transitions. [2024-12-06 02:12:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 857 transitions. [2024-12-06 02:12:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:45,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:45,388 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 642 states and 863 transitions. [2024-12-06 02:12:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 863 transitions. [2024-12-06 02:12:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:48,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:48,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 648 states and 869 transitions. [2024-12-06 02:12:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 869 transitions. [2024-12-06 02:12:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:51,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:51,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:54,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 654 states and 875 transitions. [2024-12-06 02:12:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 875 transitions. [2024-12-06 02:12:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:54,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:54,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 660 states and 881 transitions. [2024-12-06 02:12:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 881 transitions. [2024-12-06 02:12:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:12:58,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:58,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:58,600 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 661 states and 881 transitions. [2024-12-06 02:12:59,706 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 881 transitions. [2024-12-06 02:12:59,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:12:59,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:59,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:01,450 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 60 proven. 938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:10,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 673 states and 922 transitions. [2024-12-06 02:13:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 922 transitions. [2024-12-06 02:13:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:13:10,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:10,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:10,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 60 proven. 938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 676 states and 924 transitions. [2024-12-06 02:13:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 924 transitions. [2024-12-06 02:13:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:13:12,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:12,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 60 proven. 938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:15,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:15,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 679 states and 927 transitions. [2024-12-06 02:13:15,409 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 927 transitions. [2024-12-06 02:13:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:13:15,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:17,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 685 states and 936 transitions. [2024-12-06 02:13:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 936 transitions. [2024-12-06 02:13:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:13:17,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:19,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 531 proven. 590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 696 states and 950 transitions. [2024-12-06 02:13:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 950 transitions. [2024-12-06 02:13:28,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:13:28,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:28,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:28,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 531 proven. 590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 697 states and 950 transitions. [2024-12-06 02:13:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 950 transitions. [2024-12-06 02:13:28,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:13:28,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:28,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 524 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:39,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:39,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 703 states and 956 transitions. [2024-12-06 02:13:39,607 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 956 transitions. [2024-12-06 02:13:39,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:13:39,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:39,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:39,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 63 proven. 1047 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 709 states and 962 transitions. [2024-12-06 02:13:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 962 transitions. [2024-12-06 02:13:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:13:43,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:43,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:43,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:45,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:45,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 715 states and 968 transitions. [2024-12-06 02:13:45,907 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 968 transitions. [2024-12-06 02:13:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:13:45,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:45,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:46,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 721 states and 974 transitions. [2024-12-06 02:13:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 974 transitions. [2024-12-06 02:13:49,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:13:49,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:49,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:50,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:50,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 723 states and 976 transitions. [2024-12-06 02:13:50,202 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 976 transitions. [2024-12-06 02:13:50,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:13:50,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:50,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 724 states and 976 transitions. [2024-12-06 02:13:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 976 transitions. [2024-12-06 02:13:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:13:51,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:51,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 730 states and 982 transitions. [2024-12-06 02:13:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 982 transitions. [2024-12-06 02:13:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:13:56,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:56,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 736 states and 988 transitions. [2024-12-06 02:14:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 988 transitions. [2024-12-06 02:14:00,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:14:00,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:00,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:04,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 742 states and 994 transitions. [2024-12-06 02:14:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 994 transitions. [2024-12-06 02:14:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:14:04,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:04,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:04,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:08,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 748 states and 1000 transitions. [2024-12-06 02:14:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1000 transitions. [2024-12-06 02:14:08,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:14:08,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:08,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 754 states and 1006 transitions. [2024-12-06 02:14:12,834 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1006 transitions. [2024-12-06 02:14:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:14:12,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:12,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:13,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 760 states and 1012 transitions. [2024-12-06 02:14:17,097 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1012 transitions. [2024-12-06 02:14:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:14:17,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:17,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:19,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 66 proven. 1162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 772 states and 1055 transitions. [2024-12-06 02:14:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1055 transitions. [2024-12-06 02:14:32,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:14:32,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:32,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 66 proven. 1162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 775 states and 1058 transitions. [2024-12-06 02:14:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1058 transitions. [2024-12-06 02:14:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:14:35,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:35,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:35,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:35,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 66 proven. 1162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 778 states and 1060 transitions. [2024-12-06 02:14:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1060 transitions. [2024-12-06 02:14:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:14:38,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:38,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:41,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:41,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 784 states and 1069 transitions. [2024-12-06 02:14:41,285 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1069 transitions. [2024-12-06 02:14:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:14:41,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:41,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 650 proven. 715 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 792 states and 1081 transitions. [2024-12-06 02:14:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1081 transitions. [2024-12-06 02:14:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:14:51,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:51,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 650 proven. 715 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 795 states and 1083 transitions. [2024-12-06 02:14:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1083 transitions. [2024-12-06 02:14:53,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:14:53,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:53,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 650 proven. 715 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:54,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:54,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 796 states and 1083 transitions. [2024-12-06 02:14:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1083 transitions. [2024-12-06 02:14:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:14:54,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:54,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 69 proven. 1283 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 799 states and 1087 transitions. [2024-12-06 02:14:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1087 transitions. [2024-12-06 02:14:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:14:58,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:58,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 641 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 802 states and 1091 transitions. [2024-12-06 02:15:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1091 transitions. [2024-12-06 02:15:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:09,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 69 proven. 1283 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:12,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:12,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 805 states and 1093 transitions. [2024-12-06 02:15:12,534 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1093 transitions. [2024-12-06 02:15:12,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:12,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:12,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 641 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:22,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 808 states and 1095 transitions. [2024-12-06 02:15:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1095 transitions. [2024-12-06 02:15:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:22,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:22,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:23,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 0 proven. 1410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:23,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:23,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 810 states and 1097 transitions. [2024-12-06 02:15:23,330 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1097 transitions. [2024-12-06 02:15:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:23,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:23,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 816 states and 1103 transitions. [2024-12-06 02:15:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1103 transitions. [2024-12-06 02:15:28,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:28,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:28,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:28,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 822 states and 1109 transitions. [2024-12-06 02:15:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1109 transitions. [2024-12-06 02:15:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:33,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:33,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:33,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:34,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:39,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:39,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 828 states and 1115 transitions. [2024-12-06 02:15:39,678 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1115 transitions. [2024-12-06 02:15:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:39,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:39,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:39,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 834 states and 1121 transitions. [2024-12-06 02:15:43,367 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1121 transitions. [2024-12-06 02:15:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:43,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 840 states and 1127 transitions. [2024-12-06 02:15:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1127 transitions. [2024-12-06 02:15:48,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:48,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 846 states and 1133 transitions. [2024-12-06 02:15:52,973 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1133 transitions. [2024-12-06 02:15:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:52,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:52,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 852 states and 1139 transitions. [2024-12-06 02:15:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1139 transitions. [2024-12-06 02:15:57,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:15:57,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:57,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 858 states and 1145 transitions. [2024-12-06 02:16:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1145 transitions. [2024-12-06 02:16:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:16:02,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:04,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 859 states and 1145 transitions. [2024-12-06 02:16:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1145 transitions. [2024-12-06 02:16:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:16:04,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:04,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 865 states and 1151 transitions. [2024-12-06 02:16:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1151 transitions. [2024-12-06 02:16:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:16:09,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:09,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 72 proven. 1410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 877 states and 1196 transitions. [2024-12-06 02:16:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1196 transitions. [2024-12-06 02:16:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:16:23,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:23,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 72 proven. 1410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 880 states and 1198 transitions. [2024-12-06 02:16:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1198 transitions. [2024-12-06 02:16:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:16:27,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:27,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 72 proven. 1410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 883 states and 1201 transitions. [2024-12-06 02:16:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1201 transitions. [2024-12-06 02:16:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:16:30,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:34,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:34,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 889 states and 1210 transitions. [2024-12-06 02:16:34,368 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1210 transitions. [2024-12-06 02:16:34,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:16:34,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:34,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:36,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1633 backedges. 781 proven. 852 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:48,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 900 states and 1224 transitions. [2024-12-06 02:16:48,091 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1224 transitions. [2024-12-06 02:16:48,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:16:48,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:48,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1633 backedges. 781 proven. 852 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:48,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 901 states and 1224 transitions. [2024-12-06 02:16:48,957 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1224 transitions. [2024-12-06 02:16:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:16:48,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:48,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:49,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1618 backedges. 75 proven. 1543 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 904 states and 1228 transitions. [2024-12-06 02:16:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1228 transitions. [2024-12-06 02:16:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:16:53,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:02,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 770 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:06,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:06,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 907 states and 1232 transitions. [2024-12-06 02:17:06,715 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1232 transitions. [2024-12-06 02:17:06,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:06,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:06,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:06,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:06,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1618 backedges. 75 proven. 1543 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:10,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 910 states and 1234 transitions. [2024-12-06 02:17:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1234 transitions. [2024-12-06 02:17:10,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:10,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:10,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 770 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:22,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 913 states and 1236 transitions. [2024-12-06 02:17:22,799 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1236 transitions. [2024-12-06 02:17:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:22,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:22,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 0 proven. 1682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:23,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 915 states and 1238 transitions. [2024-12-06 02:17:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1238 transitions. [2024-12-06 02:17:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:23,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:23,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:23,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 921 states and 1244 transitions. [2024-12-06 02:17:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1244 transitions. [2024-12-06 02:17:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:28,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:33,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:33,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 927 states and 1250 transitions. [2024-12-06 02:17:33,623 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1250 transitions. [2024-12-06 02:17:33,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:33,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:33,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:33,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 933 states and 1256 transitions. [2024-12-06 02:17:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1256 transitions. [2024-12-06 02:17:40,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:40,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:40,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 934 states and 1256 transitions. [2024-12-06 02:17:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1256 transitions. [2024-12-06 02:17:42,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:42,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:42,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:43,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 940 states and 1262 transitions. [2024-12-06 02:17:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1262 transitions. [2024-12-06 02:17:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:49,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:49,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:55,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 946 states and 1268 transitions. [2024-12-06 02:17:55,298 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1268 transitions. [2024-12-06 02:17:55,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:55,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:55,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:59,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:59,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 952 states and 1274 transitions. [2024-12-06 02:17:59,181 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1274 transitions. [2024-12-06 02:17:59,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:59,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:59,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:59,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:59,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 958 states and 1280 transitions. [2024-12-06 02:18:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1280 transitions. [2024-12-06 02:18:04,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:18:04,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:04,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:05,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 964 states and 1286 transitions. [2024-12-06 02:18:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1286 transitions. [2024-12-06 02:18:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:18:10,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:10,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:10,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 970 states and 1292 transitions. [2024-12-06 02:18:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1292 transitions. [2024-12-06 02:18:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:18:15,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:15,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:21,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 976 states and 1298 transitions. [2024-12-06 02:18:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1298 transitions. [2024-12-06 02:18:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:18:21,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:21,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:21,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:23,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 78 proven. 1682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:38,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 988 states and 1345 transitions. [2024-12-06 02:18:38,121 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1345 transitions. [2024-12-06 02:18:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:18:38,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:38,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 78 proven. 1682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 991 states and 1348 transitions. [2024-12-06 02:18:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1348 transitions. [2024-12-06 02:18:41,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:18:41,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:41,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 78 proven. 1682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 994 states and 1350 transitions. [2024-12-06 02:18:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1350 transitions. [2024-12-06 02:18:46,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:18:46,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:46,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:46,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1875 backedges. 0 proven. 1875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1000 states and 1359 transitions. [2024-12-06 02:18:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1359 transitions. [2024-12-06 02:18:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:18:49,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:49,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1925 backedges. 924 proven. 1001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1008 states and 1371 transitions. [2024-12-06 02:19:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1371 transitions. [2024-12-06 02:19:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:19:04,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:04,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:04,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1925 backedges. 924 proven. 1001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:06,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1011 states and 1373 transitions. [2024-12-06 02:19:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1373 transitions. [2024-12-06 02:19:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:19:06,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:06,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:07,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1925 backedges. 924 proven. 1001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:07,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:07,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1012 states and 1373 transitions. [2024-12-06 02:19:07,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1373 transitions. [2024-12-06 02:19:07,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:19:07,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:07,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 911 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1015 states and 1377 transitions. [2024-12-06 02:19:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1377 transitions. [2024-12-06 02:19:24,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:19:24,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:24,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:24,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1908 backedges. 81 proven. 1827 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:31,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:31,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1021 states and 1383 transitions. [2024-12-06 02:19:31,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1383 transitions. [2024-12-06 02:19:31,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:19:31,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:31,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:46,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 911 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1024 states and 1385 transitions. [2024-12-06 02:19:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1385 transitions. [2024-12-06 02:19:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:19:50,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:50,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:56,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1030 states and 1391 transitions. [2024-12-06 02:19:56,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1391 transitions. [2024-12-06 02:19:56,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:19:56,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:56,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:00,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:00,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1036 states and 1397 transitions. [2024-12-06 02:20:00,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1397 transitions. [2024-12-06 02:20:00,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:00,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:00,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1042 states and 1403 transitions. [2024-12-06 02:20:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1403 transitions. [2024-12-06 02:20:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:06,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:06,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:12,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1048 states and 1409 transitions. [2024-12-06 02:20:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1409 transitions. [2024-12-06 02:20:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:12,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:12,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:12,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:18,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:18,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1054 states and 1415 transitions. [2024-12-06 02:20:18,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1415 transitions. [2024-12-06 02:20:18,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:18,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:18,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:24,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1060 states and 1421 transitions. [2024-12-06 02:20:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1421 transitions. [2024-12-06 02:20:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:24,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:24,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:25,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:30,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1066 states and 1427 transitions. [2024-12-06 02:20:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1427 transitions. [2024-12-06 02:20:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:30,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:30,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1072 states and 1433 transitions. [2024-12-06 02:20:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1433 transitions. [2024-12-06 02:20:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:37,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:37,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:37,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:43,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1078 states and 1439 transitions. [2024-12-06 02:20:43,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1439 transitions. [2024-12-06 02:20:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:43,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:43,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:49,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1084 states and 1445 transitions. [2024-12-06 02:20:49,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1445 transitions. [2024-12-06 02:20:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:49,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:49,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:56,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1090 states and 1451 transitions. [2024-12-06 02:20:56,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1451 transitions. [2024-12-06 02:20:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:56,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:56,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 0 proven. 1978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:56,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1092 states and 1453 transitions. [2024-12-06 02:20:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1453 transitions. [2024-12-06 02:20:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:20:56,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:56,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:56,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 2054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1093 states and 1453 transitions. [2024-12-06 02:20:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1453 transitions. [2024-12-06 02:20:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:20:59,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:59,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2062 backedges. 84 proven. 1978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1105 states and 1502 transitions. [2024-12-06 02:21:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1502 transitions. [2024-12-06 02:21:17,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:21:17,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:17,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:18,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2062 backedges. 84 proven. 1978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1108 states and 1505 transitions. [2024-12-06 02:21:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1505 transitions. [2024-12-06 02:21:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:21:22,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:22,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2062 backedges. 84 proven. 1978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1111 states and 1507 transitions. [2024-12-06 02:21:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1507 transitions. [2024-12-06 02:21:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:21:26,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:26,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:27,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2187 backedges. 0 proven. 2187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1117 states and 1516 transitions. [2024-12-06 02:21:31,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1516 transitions. [2024-12-06 02:21:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:21:31,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:31,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2241 backedges. 1079 proven. 1162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.