./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/in-de61.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/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_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/in-de61.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 49b7efdcf8f4d6c873493bd370328870547a88b20d287c5de5342268b0966917 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:07:01,563 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:07:01,616 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:07:01,620 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:07:01,620 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:07:01,639 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:07:01,640 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:07:01,640 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:07:01,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:07:01,641 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:07:01,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:07:01,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:07:01,641 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:07:01,641 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:07:01,641 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:07:01,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:07:01,641 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:07:01,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:07:01,642 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:07:01,642 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:07:01,642 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:07:01,642 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:07:01,642 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:07:01,642 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:07:01,642 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:07:01,642 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:07:01,642 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:07:01,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:07:01,643 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:07:01,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:07:01,643 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:07:01,643 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:07:01,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:07:01,643 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_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49b7efdcf8f4d6c873493bd370328870547a88b20d287c5de5342268b0966917 [2024-12-06 05:07:01,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:07:01,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:07:01,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:07:01,869 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:07:01,870 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:07:01,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops-crafted-1/in-de61.c [2024-12-06 05:07:04,499 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/data/3e6e1ab55/0abca1e99af54e208281377dec9cc9eb/FLAG34cfc9b28 [2024-12-06 05:07:04,678 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:07:04,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/sv-benchmarks/c/loops-crafted-1/in-de61.c [2024-12-06 05:07:04,686 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/data/3e6e1ab55/0abca1e99af54e208281377dec9cc9eb/FLAG34cfc9b28 [2024-12-06 05:07:04,701 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/data/3e6e1ab55/0abca1e99af54e208281377dec9cc9eb [2024-12-06 05:07:04,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:07:04,704 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:07:04,706 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:07:04,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:07:04,710 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:07:04,711 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@367b1417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04, skipping insertion in model container [2024-12-06 05:07:04,712 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,725 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:07:04,856 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/sv-benchmarks/c/loops-crafted-1/in-de61.c[368,381] [2024-12-06 05:07:04,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:07:04,881 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:07:04,890 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/sv-benchmarks/c/loops-crafted-1/in-de61.c[368,381] [2024-12-06 05:07:04,895 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:07:04,908 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:07:04,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04 WrapperNode [2024-12-06 05:07:04,908 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:07:04,909 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:07:04,909 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:07:04,909 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:07:04,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,921 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,935 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 79 [2024-12-06 05:07:04,936 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:07:04,936 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:07:04,936 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:07:04,936 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:07:04,943 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,944 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,944 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,946 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,947 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,951 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,951 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,952 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,953 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:07:04,954 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:07:04,954 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:07:04,954 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:07:04,955 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:04" (1/1) ... [2024-12-06 05:07:04,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:07:04,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:07:04,984 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:07:04,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ccb1ec4-0874-4e23-a3a4-6f1ae87bdb28/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:07:05,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:07:05,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:07:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:07:05,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:07:05,068 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:07:05,069 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:07:05,194 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-06 05:07:05,195 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:07:05,237 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:07:05,238 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 05:07:05,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:07:05 BoogieIcfgContainer [2024-12-06 05:07:05,238 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:07:05,239 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:07:05,239 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:07:05,250 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:07:05,250 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:07:05" (1/1) ... [2024-12-06 05:07:05,258 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:07:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-12-06 05:07:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-12-06 05:07:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:07:05,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:05,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:05,811 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 05:07:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 19 states and 34 transitions. [2024-12-06 05:07:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 34 transitions. [2024-12-06 05:07:05,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:07:05,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:05,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:06,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:06,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 21 states and 40 transitions. [2024-12-06 05:07:06,301 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 40 transitions. [2024-12-06 05:07:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:07:06,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:06,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 23 states and 44 transitions. [2024-12-06 05:07:06,453 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 44 transitions. [2024-12-06 05:07:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:07:06,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:06,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 26 states and 50 transitions. [2024-12-06 05:07:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 50 transitions. [2024-12-06 05:07:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:07:06,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:06,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:06,871 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 05:07:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 27 states and 52 transitions. [2024-12-06 05:07:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 52 transitions. [2024-12-06 05:07:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:07:07,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:07,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:07:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 29 states and 57 transitions. [2024-12-06 05:07:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 57 transitions. [2024-12-06 05:07:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:07:07,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:07,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:07,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:07,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 30 states and 59 transitions. [2024-12-06 05:07:07,858 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 59 transitions. [2024-12-06 05:07:07,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:07:07,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:07,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:07,968 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 05:07:08,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:08,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 34 states and 69 transitions. [2024-12-06 05:07:08,285 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 69 transitions. [2024-12-06 05:07:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:07:08,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:08,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:08,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:08,347 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 05:07:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:08,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 35 states and 71 transitions. [2024-12-06 05:07:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 71 transitions. [2024-12-06 05:07:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:07:08,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:08,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:08,805 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 36 states and 73 transitions. [2024-12-06 05:07:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 73 transitions. [2024-12-06 05:07:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:07:08,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:08,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:07:09,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:09,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 40 states and 80 transitions. [2024-12-06 05:07:09,499 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 80 transitions. [2024-12-06 05:07:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:07:09,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:09,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:09,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:07:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 42 states and 82 transitions. [2024-12-06 05:07:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 82 transitions. [2024-12-06 05:07:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:07:09,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:09,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:09,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 45 states and 89 transitions. [2024-12-06 05:07:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2024-12-06 05:07:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:07:10,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:10,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:10,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 47 states and 91 transitions. [2024-12-06 05:07:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 91 transitions. [2024-12-06 05:07:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:07:10,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:10,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:10,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 48 states and 93 transitions. [2024-12-06 05:07:11,156 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 93 transitions. [2024-12-06 05:07:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:07:11,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:11,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 53 states and 109 transitions. [2024-12-06 05:07:11,960 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 109 transitions. [2024-12-06 05:07:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:11,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:12,167 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:12,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 54 states and 111 transitions. [2024-12-06 05:07:12,425 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 111 transitions. [2024-12-06 05:07:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:12,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:12,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:12,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 56 states and 115 transitions. [2024-12-06 05:07:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 115 transitions. [2024-12-06 05:07:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:12,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:12,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:07:13,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 57 states and 117 transitions. [2024-12-06 05:07:13,221 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 117 transitions. [2024-12-06 05:07:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:13,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:13,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 58 states and 120 transitions. [2024-12-06 05:07:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 120 transitions. [2024-12-06 05:07:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:13,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:13,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:07:13,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:13,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 61 states and 125 transitions. [2024-12-06 05:07:13,844 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 125 transitions. [2024-12-06 05:07:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:13,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 127 transitions. [2024-12-06 05:07:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 127 transitions. [2024-12-06 05:07:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:14,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:14,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:07:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:16,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 71 states and 148 transitions. [2024-12-06 05:07:16,724 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 148 transitions. [2024-12-06 05:07:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:16,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:16,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:16,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:07:17,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:17,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 73 states and 153 transitions. [2024-12-06 05:07:17,455 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 153 transitions. [2024-12-06 05:07:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:17,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:17,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 74 states and 155 transitions. [2024-12-06 05:07:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 155 transitions. [2024-12-06 05:07:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:18,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:18,080 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:18,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 77 states and 161 transitions. [2024-12-06 05:07:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 161 transitions. [2024-12-06 05:07:18,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:18,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:18,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:07:18,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:18,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 78 states and 162 transitions. [2024-12-06 05:07:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 162 transitions. [2024-12-06 05:07:18,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:18,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:18,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:18,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:07:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 80 states and 164 transitions. [2024-12-06 05:07:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 164 transitions. [2024-12-06 05:07:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:19,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:19,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 81 states and 167 transitions. [2024-12-06 05:07:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 167 transitions. [2024-12-06 05:07:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:19,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:19,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:19,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:20,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 86 states and 175 transitions. [2024-12-06 05:07:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 175 transitions. [2024-12-06 05:07:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:20,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:20,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 90 states and 188 transitions. [2024-12-06 05:07:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 188 transitions. [2024-12-06 05:07:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:22,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:22,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 92 states and 193 transitions. [2024-12-06 05:07:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 193 transitions. [2024-12-06 05:07:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:22,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:22,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:22,777 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:23,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:23,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 93 states and 195 transitions. [2024-12-06 05:07:23,247 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 195 transitions. [2024-12-06 05:07:23,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:23,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:23,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:07:23,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 95 states and 198 transitions. [2024-12-06 05:07:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 198 transitions. [2024-12-06 05:07:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:23,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:23,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:23,892 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:07:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 98 states and 203 transitions. [2024-12-06 05:07:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 203 transitions. [2024-12-06 05:07:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:24,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:26,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:26,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 101 states and 208 transitions. [2024-12-06 05:07:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 208 transitions. [2024-12-06 05:07:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:26,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:26,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:26,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 103 states and 210 transitions. [2024-12-06 05:07:26,404 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 210 transitions. [2024-12-06 05:07:26,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:26,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:26,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:26,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 104 states and 213 transitions. [2024-12-06 05:07:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 213 transitions. [2024-12-06 05:07:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:27,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 109 states and 220 transitions. [2024-12-06 05:07:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 220 transitions. [2024-12-06 05:07:28,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:28,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:28,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:28,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 110 states and 222 transitions. [2024-12-06 05:07:28,907 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 222 transitions. [2024-12-06 05:07:28,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:28,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:28,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:29,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:29,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 111 states and 224 transitions. [2024-12-06 05:07:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 224 transitions. [2024-12-06 05:07:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:29,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:29,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:29,715 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 112 states and 226 transitions. [2024-12-06 05:07:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 226 transitions. [2024-12-06 05:07:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:30,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:30,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:31,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 116 states and 236 transitions. [2024-12-06 05:07:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 236 transitions. [2024-12-06 05:07:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:31,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:31,840 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:32,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:32,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 117 states and 238 transitions. [2024-12-06 05:07:32,404 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 238 transitions. [2024-12-06 05:07:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:32,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:32,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:33,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:33,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 118 states and 239 transitions. [2024-12-06 05:07:33,092 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 239 transitions. [2024-12-06 05:07:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:33,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:33,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:33,128 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:07:34,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 121 states and 245 transitions. [2024-12-06 05:07:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 245 transitions. [2024-12-06 05:07:34,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:34,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:34,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:07:34,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:34,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 124 states and 250 transitions. [2024-12-06 05:07:34,809 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 250 transitions. [2024-12-06 05:07:34,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:34,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:34,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:34,845 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 126 states and 252 transitions. [2024-12-06 05:07:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 252 transitions. [2024-12-06 05:07:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:35,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:35,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:35,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 129 states and 257 transitions. [2024-12-06 05:07:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 257 transitions. [2024-12-06 05:07:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:36,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:36,253 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:36,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 131 states and 259 transitions. [2024-12-06 05:07:36,678 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 259 transitions. [2024-12-06 05:07:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:36,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:36,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:07:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 133 states and 261 transitions. [2024-12-06 05:07:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 261 transitions. [2024-12-06 05:07:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:37,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:37,588 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:38,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 134 states and 263 transitions. [2024-12-06 05:07:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 263 transitions. [2024-12-06 05:07:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:38,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:38,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:38,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:38,374 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:38,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 135 states and 264 transitions. [2024-12-06 05:07:38,972 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 264 transitions. [2024-12-06 05:07:38,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:38,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:38,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:07:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:39,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 138 states and 269 transitions. [2024-12-06 05:07:39,939 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 269 transitions. [2024-12-06 05:07:39,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:39,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:39,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:39,979 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:07:40,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:40,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 139 states and 270 transitions. [2024-12-06 05:07:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 270 transitions. [2024-12-06 05:07:40,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:40,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:40,687 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:41,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 140 states and 272 transitions. [2024-12-06 05:07:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 272 transitions. [2024-12-06 05:07:41,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:41,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:41,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 141 states and 273 transitions. [2024-12-06 05:07:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 273 transitions. [2024-12-06 05:07:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:42,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:07:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 148 states and 285 transitions. [2024-12-06 05:07:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 285 transitions. [2024-12-06 05:07:44,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:44,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:44,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:44,809 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 05:07:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:45,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 149 states and 286 transitions. [2024-12-06 05:07:45,750 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 286 transitions. [2024-12-06 05:07:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:45,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:45,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:45,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 153 states and 295 transitions. [2024-12-06 05:07:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 295 transitions. [2024-12-06 05:07:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:47,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:07:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 155 states and 297 transitions. [2024-12-06 05:07:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 297 transitions. [2024-12-06 05:07:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:51,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:07:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:58,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 168 states and 322 transitions. [2024-12-06 05:07:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 322 transitions. [2024-12-06 05:07:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:58,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:58,059 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:07:58,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:58,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 169 states and 323 transitions. [2024-12-06 05:07:58,502 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 323 transitions. [2024-12-06 05:07:58,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:58,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:58,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:58,712 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:07:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 170 states and 325 transitions. [2024-12-06 05:07:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 325 transitions. [2024-12-06 05:07:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:59,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 175 states and 338 transitions. [2024-12-06 05:08:00,953 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 338 transitions. [2024-12-06 05:08:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:08:00,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:00,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:08:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 177 states and 341 transitions. [2024-12-06 05:08:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 341 transitions. [2024-12-06 05:08:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:08:01,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:08:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 178 states and 343 transitions. [2024-12-06 05:08:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 343 transitions. [2024-12-06 05:08:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:08:02,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:02,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 180 states and 351 transitions. [2024-12-06 05:08:04,123 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 351 transitions. [2024-12-06 05:08:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:04,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:05,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 181 states and 353 transitions. [2024-12-06 05:08:05,419 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 353 transitions. [2024-12-06 05:08:05,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:05,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:05,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:08:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:06,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 182 states and 354 transitions. [2024-12-06 05:08:06,579 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 354 transitions. [2024-12-06 05:08:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:06,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:06,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:06,633 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:08,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:08,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 185 states and 359 transitions. [2024-12-06 05:08:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 359 transitions. [2024-12-06 05:08:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:08,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:08,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:08,103 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:08:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 188 states and 362 transitions. [2024-12-06 05:08:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 362 transitions. [2024-12-06 05:08:08,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:08,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:08,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:08:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 190 states and 364 transitions. [2024-12-06 05:08:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 364 transitions. [2024-12-06 05:08:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:09,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 191 states and 364 transitions. [2024-12-06 05:08:10,007 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 364 transitions. [2024-12-06 05:08:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:10,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 196 states and 377 transitions. [2024-12-06 05:08:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 377 transitions. [2024-12-06 05:08:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:11,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:11,779 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 199 states and 382 transitions. [2024-12-06 05:08:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 382 transitions. [2024-12-06 05:08:12,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:12,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:13,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:13,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 200 states and 384 transitions. [2024-12-06 05:08:13,810 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 384 transitions. [2024-12-06 05:08:13,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:13,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:13,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:13,894 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 202 states and 392 transitions. [2024-12-06 05:08:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 392 transitions. [2024-12-06 05:08:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:15,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:15,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 203 states and 394 transitions. [2024-12-06 05:08:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 394 transitions. [2024-12-06 05:08:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:17,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:17,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:17,274 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:08:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 204 states and 395 transitions. [2024-12-06 05:08:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 395 transitions. [2024-12-06 05:08:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:18,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:18,342 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:08:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 209 states and 403 transitions. [2024-12-06 05:08:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 403 transitions. [2024-12-06 05:08:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:21,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:08:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 212 states and 408 transitions. [2024-12-06 05:08:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 408 transitions. [2024-12-06 05:08:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:22,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:22,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:22,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 213 states and 410 transitions. [2024-12-06 05:08:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 410 transitions. [2024-12-06 05:08:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:22,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:22,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:08:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:23,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 215 states and 413 transitions. [2024-12-06 05:08:23,666 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 413 transitions. [2024-12-06 05:08:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:23,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:23,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:23,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:08:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 217 states and 415 transitions. [2024-12-06 05:08:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 415 transitions. [2024-12-06 05:08:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:24,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:24,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:25,011 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:08:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:25,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 218 states and 416 transitions. [2024-12-06 05:08:25,590 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 416 transitions. [2024-12-06 05:08:25,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:25,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:25,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:08:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 226 states and 426 transitions. [2024-12-06 05:08:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 426 transitions. [2024-12-06 05:08:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:08:49,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:49,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:51,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:51,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 227 states and 428 transitions. [2024-12-06 05:08:51,988 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 428 transitions. [2024-12-06 05:08:51,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:08:51,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:51,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:08:53,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 228 states and 429 transitions. [2024-12-06 05:08:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 429 transitions. [2024-12-06 05:08:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:08:53,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:53,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:55,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 229 states and 430 transitions. [2024-12-06 05:08:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2024-12-06 05:08:55,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:08:55,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:55,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:08:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:58,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 233 states and 441 transitions. [2024-12-06 05:08:58,615 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 441 transitions. [2024-12-06 05:08:58,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:08:58,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:58,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:09:00,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 235 states and 444 transitions. [2024-12-06 05:09:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 444 transitions. [2024-12-06 05:09:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:00,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:00,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:01,097 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:02,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:02,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 236 states and 446 transitions. [2024-12-06 05:09:02,589 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 446 transitions. [2024-12-06 05:09:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:02,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:02,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:09:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 237 states and 447 transitions. [2024-12-06 05:09:04,445 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 447 transitions. [2024-12-06 05:09:04,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:04,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:04,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:09:12,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 246 states and 461 transitions. [2024-12-06 05:09:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 461 transitions. [2024-12-06 05:09:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:12,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:12,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:14,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 249 states and 466 transitions. [2024-12-06 05:09:14,437 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 466 transitions. [2024-12-06 05:09:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:14,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:14,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:14,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:09:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 253 states and 470 transitions. [2024-12-06 05:09:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 470 transitions. [2024-12-06 05:09:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:16,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:16,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:09:17,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:17,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 255 states and 472 transitions. [2024-12-06 05:09:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 472 transitions. [2024-12-06 05:09:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:17,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:17,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 10 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:09:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 264 states and 483 transitions. [2024-12-06 05:09:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 483 transitions. [2024-12-06 05:09:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:28,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:29,934 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:09:40,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:09:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 265 states and 484 transitions. [2024-12-06 05:09:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 484 transitions. [2024-12-06 05:09:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:40,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:40,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:40,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:09:42,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 267 states and 485 transitions. [2024-12-06 05:09:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 485 transitions. [2024-12-06 05:09:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:42,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:42,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:44,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 268 states and 487 transitions. [2024-12-06 05:09:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 487 transitions. [2024-12-06 05:09:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:44,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:44,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:09:46,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 269 states and 488 transitions. [2024-12-06 05:09:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 488 transitions. [2024-12-06 05:09:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:46,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:46,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:46,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:09:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:48,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 270 states and 490 transitions. [2024-12-06 05:09:48,001 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 490 transitions. [2024-12-06 05:09:48,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:48,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:48,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:48,061 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:09:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:48,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 271 states and 491 transitions. [2024-12-06 05:09:48,609 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 491 transitions. [2024-12-06 05:09:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:48,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:48,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:09:50,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 273 states and 493 transitions. [2024-12-06 05:09:50,512 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 493 transitions. [2024-12-06 05:09:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:50,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:50,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:50,572 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:09:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:51,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 274 states and 494 transitions. [2024-12-06 05:09:51,449 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 494 transitions. [2024-12-06 05:09:51,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:51,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:51,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:09:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 275 states and 495 transitions. [2024-12-06 05:09:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 495 transitions. [2024-12-06 05:09:52,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:52,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:52,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:52,622 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:09:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 276 states and 497 transitions. [2024-12-06 05:09:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 497 transitions. [2024-12-06 05:09:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:09:53,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:53,474 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:09:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 278 states and 498 transitions. [2024-12-06 05:09:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 498 transitions. [2024-12-06 05:09:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:09:54,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:54,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 279 states and 500 transitions. [2024-12-06 05:09:57,406 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 500 transitions. [2024-12-06 05:09:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:09:57,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:57,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:09:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 280 states and 501 transitions. [2024-12-06 05:09:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 501 transitions. [2024-12-06 05:09:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:09:59,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:59,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:10:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 290 states and 516 transitions. [2024-12-06 05:10:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 516 transitions. [2024-12-06 05:10:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:10:10,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:10,238 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:12,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:12,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 291 states and 517 transitions. [2024-12-06 05:10:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 517 transitions. [2024-12-06 05:10:12,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:10:12,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:12,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:12,669 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:10:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 295 states and 528 transitions. [2024-12-06 05:10:16,393 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 528 transitions. [2024-12-06 05:10:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:10:16,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:16,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:10:17,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:17,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 297 states and 531 transitions. [2024-12-06 05:10:17,800 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 531 transitions. [2024-12-06 05:10:17,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:10:17,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:17,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:10:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 299 states and 534 transitions. [2024-12-06 05:10:20,123 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 534 transitions. [2024-12-06 05:10:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:10:20,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:20,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:10:30,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:01,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:11,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:29,788 WARN L286 SmtUtils]: Spent 10.07s on a formula simplification. DAG size of input: 46 DAG size of output: 34 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 05:11:32,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:32,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 317 states and 566 transitions. [2024-12-06 05:11:32,774 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 566 transitions. [2024-12-06 05:11:32,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:11:32,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:32,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:32,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:32,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:11:34,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 318 states and 568 transitions. [2024-12-06 05:11:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 568 transitions. [2024-12-06 05:11:34,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:11:34,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:34,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:35,188 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:11:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 319 states and 570 transitions. [2024-12-06 05:11:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 570 transitions. [2024-12-06 05:11:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:11:36,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:36,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:11:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 322 states and 575 transitions. [2024-12-06 05:11:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 575 transitions. [2024-12-06 05:11:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:11:39,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:11:52,894 WARN L286 SmtUtils]: Spent 10.15s on a formula simplification that was a NOOP. DAG size: 37 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 05:11:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 324 states and 580 transitions. [2024-12-06 05:11:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 580 transitions. [2024-12-06 05:11:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:11:53,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:53,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:53,764 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 330 states and 595 transitions. [2024-12-06 05:12:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 595 transitions. [2024-12-06 05:12:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:12:00,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:04,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:04,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 332 states and 604 transitions. [2024-12-06 05:12:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 604 transitions. [2024-12-06 05:12:04,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:04,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:04,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:09,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:09,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 333 states and 606 transitions. [2024-12-06 05:12:09,388 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 606 transitions. [2024-12-06 05:12:09,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:09,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:09,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:12:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 334 states and 607 transitions. [2024-12-06 05:12:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 607 transitions. [2024-12-06 05:12:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:13,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:13,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:13,779 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:12:19,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 341 states and 614 transitions. [2024-12-06 05:12:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 614 transitions. [2024-12-06 05:12:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:19,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:19,702 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 344 states and 619 transitions. [2024-12-06 05:12:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 619 transitions. [2024-12-06 05:12:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:24,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:24,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:24,266 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 345 states and 620 transitions. [2024-12-06 05:12:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 620 transitions. [2024-12-06 05:12:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:25,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:27,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 346 states and 620 transitions. [2024-12-06 05:12:27,550 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 620 transitions. [2024-12-06 05:12:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:27,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:27,618 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 347 states and 620 transitions. [2024-12-06 05:12:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 620 transitions. [2024-12-06 05:12:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:29,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:29,966 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 348 states and 622 transitions. [2024-12-06 05:12:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 622 transitions. [2024-12-06 05:12:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:31,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:31,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:35,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 351 states and 627 transitions. [2024-12-06 05:12:35,074 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 627 transitions. [2024-12-06 05:12:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:35,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:35,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:35,151 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 357 states and 642 transitions. [2024-12-06 05:12:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 642 transitions. [2024-12-06 05:12:41,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:41,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:41,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:41,979 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:12:47,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 359 states and 652 transitions. [2024-12-06 05:12:47,067 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 652 transitions. [2024-12-06 05:12:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:12:47,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,698 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 360 states and 654 transitions. [2024-12-06 05:12:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 654 transitions. [2024-12-06 05:12:52,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:12:52,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:52,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:12:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 361 states and 655 transitions. [2024-12-06 05:12:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 655 transitions. [2024-12-06 05:12:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:12:56,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:56,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:58,281 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:13:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 369 states and 666 transitions. [2024-12-06 05:13:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 666 transitions. [2024-12-06 05:13:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:18,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:18,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:18,884 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:13:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 372 states and 671 transitions. [2024-12-06 05:13:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 671 transitions. [2024-12-06 05:13:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:22,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:22,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:29,361 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 15 proven. 15 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:13:53,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 383 states and 684 transitions. [2024-12-06 05:13:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 684 transitions. [2024-12-06 05:13:53,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:53,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:53,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:13:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 384 states and 686 transitions. [2024-12-06 05:13:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 686 transitions. [2024-12-06 05:13:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:55,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:13:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 385 states and 687 transitions. [2024-12-06 05:13:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 687 transitions. [2024-12-06 05:13:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:57,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:57,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:14:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:01,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 387 states and 689 transitions. [2024-12-06 05:14:01,104 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 689 transitions. [2024-12-06 05:14:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:14:01,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:01,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:14:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:03,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 388 states and 690 transitions. [2024-12-06 05:14:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 690 transitions. [2024-12-06 05:14:03,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:14:03,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:03,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:06,290 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:14:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 400 states and 705 transitions. [2024-12-06 05:14:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 705 transitions. [2024-12-06 05:14:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:14:25,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:14:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 401 states and 705 transitions. [2024-12-06 05:14:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 705 transitions. [2024-12-06 05:14:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:14:27,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:27,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:15:30,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:15:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:32,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 411 states and 717 transitions. [2024-12-06 05:15:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 717 transitions. [2024-12-06 05:15:32,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:15:32,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:32,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:34,932 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:40,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 412 states and 719 transitions. [2024-12-06 05:15:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 719 transitions. [2024-12-06 05:15:40,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:15:40,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:40,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:15:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 413 states and 720 transitions. [2024-12-06 05:15:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 720 transitions. [2024-12-06 05:15:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:15:48,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:48,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:48,655 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 414 states and 721 transitions. [2024-12-06 05:15:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 721 transitions. [2024-12-06 05:15:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:15:53,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:53,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:16:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:02,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 418 states and 734 transitions. [2024-12-06 05:16:02,063 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 734 transitions. [2024-12-06 05:16:02,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:16:02,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:02,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:16:04,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 419 states and 735 transitions. [2024-12-06 05:16:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 735 transitions. [2024-12-06 05:16:04,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:16:04,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:04,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:04,414 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:16:09,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 421 states and 738 transitions. [2024-12-06 05:16:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 738 transitions. [2024-12-06 05:16:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:16:09,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:11,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 422 states and 740 transitions. [2024-12-06 05:16:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 740 transitions. [2024-12-06 05:16:11,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:16:11,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:11,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:11,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:11,277 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:16:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:12,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 423 states and 740 transitions. [2024-12-06 05:16:12,393 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 740 transitions. [2024-12-06 05:16:12,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:12,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:12,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:14,350 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:16:18,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 424 states and 742 transitions. [2024-12-06 05:16:18,555 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 742 transitions. [2024-12-06 05:16:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:18,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 159 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:16:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 425 states and 743 transitions. [2024-12-06 05:16:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 743 transitions. [2024-12-06 05:16:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:24,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:24,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 05:16:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 437 states and 760 transitions. [2024-12-06 05:16:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 760 transitions. [2024-12-06 05:16:53,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:53,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:53,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:16:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:59,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 440 states and 765 transitions. [2024-12-06 05:16:59,751 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 765 transitions. [2024-12-06 05:16:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:59,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:59,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 8 proven. 56 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:17:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 446 states and 771 transitions. [2024-12-06 05:17:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 771 transitions. [2024-12-06 05:17:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:07,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 8 proven. 56 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:17:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 448 states and 773 transitions. [2024-12-06 05:17:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 773 transitions. [2024-12-06 05:17:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:09,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:09,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:17:13,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:13,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 450 states and 776 transitions. [2024-12-06 05:17:13,309 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 776 transitions. [2024-12-06 05:17:13,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:13,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:13,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:17:28,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:17:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 451 states and 777 transitions. [2024-12-06 05:17:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 777 transitions. [2024-12-06 05:17:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:29,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:17:31,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:31,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 452 states and 779 transitions. [2024-12-06 05:17:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 779 transitions. [2024-12-06 05:17:31,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:31,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:17:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 454 states and 781 transitions. [2024-12-06 05:17:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 781 transitions. [2024-12-06 05:17:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:17:34,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:36,696 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 455 states and 783 transitions. [2024-12-06 05:17:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 783 transitions. [2024-12-06 05:17:41,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:17:41,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:41,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:17:47,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 456 states and 784 transitions. [2024-12-06 05:17:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 784 transitions. [2024-12-06 05:17:47,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:17:47,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:47,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:17:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 457 states and 786 transitions. [2024-12-06 05:17:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 786 transitions. [2024-12-06 05:17:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:17:50,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:17:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 458 states and 787 transitions. [2024-12-06 05:17:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 787 transitions. [2024-12-06 05:17:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:17:51,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:51,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:51,725 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:17:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 460 states and 789 transitions. [2024-12-06 05:17:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 789 transitions. [2024-12-06 05:17:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:17:56,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:56,550 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:17:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 461 states and 790 transitions. [2024-12-06 05:17:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 790 transitions. [2024-12-06 05:17:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:17:58,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:58,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:59,044 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:18:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 462 states and 791 transitions. [2024-12-06 05:18:01,403 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 791 transitions. [2024-12-06 05:18:01,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:18:01,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:01,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:18:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:04,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 463 states and 792 transitions. [2024-12-06 05:18:04,001 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 792 transitions. [2024-12-06 05:18:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:18:04,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:04,177 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:18:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 464 states and 794 transitions. [2024-12-06 05:18:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 794 transitions. [2024-12-06 05:18:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:18:06,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:18:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 466 states and 796 transitions. [2024-12-06 05:18:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 796 transitions. [2024-12-06 05:18:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:18:09,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:09,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:18,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:18,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 467 states and 798 transitions. [2024-12-06 05:18:18,430 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 798 transitions. [2024-12-06 05:18:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:18:18,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:18,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:19,700 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:18:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 468 states and 799 transitions. [2024-12-06 05:18:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 799 transitions. [2024-12-06 05:18:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:18:27,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:27,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 05:18:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 478 states and 812 transitions. [2024-12-06 05:18:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 812 transitions. [2024-12-06 05:18:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:18:58,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:58,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 05:19:03,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 481 states and 817 transitions. [2024-12-06 05:19:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 817 transitions. [2024-12-06 05:19:03,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:19:03,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:03,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:09,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 482 states and 818 transitions. [2024-12-06 05:19:09,364 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 818 transitions. [2024-12-06 05:19:09,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:19:09,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:09,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:09,585 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:19:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 486 states and 831 transitions. [2024-12-06 05:19:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 831 transitions. [2024-12-06 05:19:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:19:19,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:31,114 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 21 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:20:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:10,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 497 states and 844 transitions. [2024-12-06 05:20:10,357 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 844 transitions. [2024-12-06 05:20:10,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:20:10,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:10,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:10,452 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:20:16,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 499 states and 847 transitions. [2024-12-06 05:20:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 847 transitions. [2024-12-06 05:20:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:20:16,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:16,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 21 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:20:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 501 states and 849 transitions. [2024-12-06 05:20:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 849 transitions. [2024-12-06 05:20:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:20:18,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:20:20,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:20,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 502 states and 850 transitions. [2024-12-06 05:20:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 850 transitions. [2024-12-06 05:20:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:20:20,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 05:20:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 516 states and 867 transitions. [2024-12-06 05:20:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 867 transitions. [2024-12-06 05:20:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:20:53,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:53,130 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:20:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 517 states and 867 transitions. [2024-12-06 05:20:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 867 transitions. [2024-12-06 05:20:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:20:55,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:55,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.