./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/Stockholm-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/Stockholm-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0690e5781abea147059c8c3687dc0be9b462edcdf26c7ee50864c7e6884a231b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:03:09,652 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:03:09,740 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-25 02:03:09,756 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:03:09,756 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:03:09,794 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:03:09,796 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:03:09,796 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:03:09,796 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:03:09,796 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:03:09,797 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:03:09,797 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:03:09,797 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:03:09,797 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:03:09,798 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:03:09,799 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:03:09,799 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:03:09,799 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:03:09,799 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:03:09,799 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:03:09,799 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:03:09,799 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:03:09,799 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:03:09,799 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:03:09,800 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:03:09,800 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:03:09,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:03:09,800 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:03:09,800 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:03:09,800 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:03:09,800 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:03:09,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:03:09,800 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_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0690e5781abea147059c8c3687dc0be9b462edcdf26c7ee50864c7e6884a231b [2024-11-25 02:03:10,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:03:10,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:03:10,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:03:10,152 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:03:10,155 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:03:10,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-crafted/Stockholm-1.c [2024-11-25 02:03:13,138 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/data/f7aa50734/9ae16a4a01e1483bbfb9b97d08ff6830/FLAGf16884f57 [2024-11-25 02:03:13,409 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:03:13,410 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/sv-benchmarks/c/termination-crafted/Stockholm-1.c [2024-11-25 02:03:13,425 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/data/f7aa50734/9ae16a4a01e1483bbfb9b97d08ff6830/FLAGf16884f57 [2024-11-25 02:03:13,710 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/data/f7aa50734/9ae16a4a01e1483bbfb9b97d08ff6830 [2024-11-25 02:03:13,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:03:13,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:03:13,719 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:03:13,719 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:03:13,725 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:03:13,726 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@391bfaa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13, skipping insertion in model container [2024-11-25 02:03:13,730 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,748 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:03:13,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:03:13,915 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:03:13,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:03:13,941 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:03:13,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13 WrapperNode [2024-11-25 02:03:13,942 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:03:13,943 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:03:13,943 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:03:13,943 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:03:13,951 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,954 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,970 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 39 [2024-11-25 02:03:13,970 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:03:13,971 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:03:13,971 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:03:13,971 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:03:13,978 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,979 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,979 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,980 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,982 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,983 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,992 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,993 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,994 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:13,995 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:03:13,996 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:03:13,996 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:03:13,997 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:03:13,998 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:13" (1/1) ... [2024-11-25 02:03:14,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:03:14,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:03:14,040 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:03:14,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73701f2f-8646-4b5a-8dc6-2629c5c6e590/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:03:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:03:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:03:14,150 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:03:14,152 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:03:14,274 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-25 02:03:14,274 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:03:14,301 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:03:14,303 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 02:03:14,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:03:14 BoogieIcfgContainer [2024-11-25 02:03:14,304 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:03:14,304 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:03:14,305 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:03:14,315 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:03:14,316 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:03:14" (1/1) ... [2024-11-25 02:03:14,327 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:03:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-11-25 02:03:14,396 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-25 02:03:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:03:14,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:14,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:14,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-11-25 02:03:14,830 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-11-25 02:03:14,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:03:14,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:14,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:15,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:15,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-11-25 02:03:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-11-25 02:03:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:03:15,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:15,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:15,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:15,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 30 states and 46 transitions. [2024-11-25 02:03:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 46 transitions. [2024-11-25 02:03:15,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:03:15,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:15,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:16,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:16,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 35 states and 56 transitions. [2024-11-25 02:03:16,682 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 56 transitions. [2024-11-25 02:03:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:03:16,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:16,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 58 transitions. [2024-11-25 02:03:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2024-11-25 02:03:16,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:03:16,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:16,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:17,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 36 states and 57 transitions. [2024-11-25 02:03:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 57 transitions. [2024-11-25 02:03:17,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:03:17,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:17,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:03:18,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 42 states and 66 transitions. [2024-11-25 02:03:18,329 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 66 transitions. [2024-11-25 02:03:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:03:18,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:18,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 49 states and 81 transitions. [2024-11-25 02:03:19,824 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 81 transitions. [2024-11-25 02:03:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:03:19,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:19,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:19,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:03:20,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2024-11-25 02:03:20,639 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2024-11-25 02:03:20,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:03:20,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:20,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 67 states and 110 transitions. [2024-11-25 02:03:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 110 transitions. [2024-11-25 02:03:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:03:23,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:23,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:03:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:24,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 71 states and 115 transitions. [2024-11-25 02:03:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 115 transitions. [2024-11-25 02:03:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:03:24,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:24,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:28,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:28,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 86 states and 149 transitions. [2024-11-25 02:03:28,456 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 149 transitions. [2024-11-25 02:03:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:03:28,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:29,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 91 states and 158 transitions. [2024-11-25 02:03:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 158 transitions. [2024-11-25 02:03:29,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:03:29,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:29,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:03:30,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:30,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 98 states and 172 transitions. [2024-11-25 02:03:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 172 transitions. [2024-11-25 02:03:30,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:03:30,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:30,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:03:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 100 states and 175 transitions. [2024-11-25 02:03:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 175 transitions. [2024-11-25 02:03:31,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:03:31,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 118 states and 210 transitions. [2024-11-25 02:03:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 210 transitions. [2024-11-25 02:03:35,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:03:35,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:35,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:38,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 128 states and 229 transitions. [2024-11-25 02:03:38,823 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 229 transitions. [2024-11-25 02:03:38,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:03:38,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:38,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:38,897 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:40,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:40,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 132 states and 233 transitions. [2024-11-25 02:03:40,373 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 233 transitions. [2024-11-25 02:03:40,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:03:40,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:40,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:03:41,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:41,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 136 states and 239 transitions. [2024-11-25 02:03:41,225 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 239 transitions. [2024-11-25 02:03:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:03:41,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:41,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:41,273 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:03:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 138 states and 240 transitions. [2024-11-25 02:03:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2024-11-25 02:03:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:03:41,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 160 states and 299 transitions. [2024-11-25 02:03:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 299 transitions. [2024-11-25 02:03:50,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:03:50,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 165 states and 309 transitions. [2024-11-25 02:03:52,100 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 309 transitions. [2024-11-25 02:03:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:03:52,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 171 states and 316 transitions. [2024-11-25 02:03:53,103 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 316 transitions. [2024-11-25 02:03:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:03:53,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,168 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:54,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 176 states and 324 transitions. [2024-11-25 02:03:54,602 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 324 transitions. [2024-11-25 02:03:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:03:54,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:54,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:54,656 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 181 states and 332 transitions. [2024-11-25 02:03:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 332 transitions. [2024-11-25 02:03:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:03:56,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:56,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:56,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:03:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:59,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 190 states and 347 transitions. [2024-11-25 02:03:59,955 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 347 transitions. [2024-11-25 02:03:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:03:59,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:04:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 192 states and 350 transitions. [2024-11-25 02:04:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 350 transitions. [2024-11-25 02:04:00,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:04:00,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:04:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:01,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 194 states and 352 transitions. [2024-11-25 02:04:01,119 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 352 transitions. [2024-11-25 02:04:01,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:04:01,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:01,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:06,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 201 states and 369 transitions. [2024-11-25 02:04:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 369 transitions. [2024-11-25 02:04:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:04:06,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:06,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 213 states and 401 transitions. [2024-11-25 02:04:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 401 transitions. [2024-11-25 02:04:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:04:12,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:12,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:14,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 216 states and 409 transitions. [2024-11-25 02:04:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 409 transitions. [2024-11-25 02:04:14,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:04:14,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:14,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:14,289 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 218 states and 413 transitions. [2024-11-25 02:04:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 413 transitions. [2024-11-25 02:04:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:04:14,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:14,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:14,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:04:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:15,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 220 states and 414 transitions. [2024-11-25 02:04:15,406 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 414 transitions. [2024-11-25 02:04:15,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:04:15,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:15,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:16,600 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 231 states and 438 transitions. [2024-11-25 02:04:22,965 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 438 transitions. [2024-11-25 02:04:22,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:04:22,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:22,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,354 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:28,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:28,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 238 states and 450 transitions. [2024-11-25 02:04:28,916 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 450 transitions. [2024-11-25 02:04:28,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:04:28,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:28,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:30,410 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:37,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 250 states and 471 transitions. [2024-11-25 02:04:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 471 transitions. [2024-11-25 02:04:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:04:37,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:37,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:37,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:39,312 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 257 states and 483 transitions. [2024-11-25 02:04:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 483 transitions. [2024-11-25 02:04:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:04:44,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:44,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:52,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 264 states and 495 transitions. [2024-11-25 02:04:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 495 transitions. [2024-11-25 02:04:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:04:52,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:52,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 271 states and 507 transitions. [2024-11-25 02:05:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 507 transitions. [2024-11-25 02:05:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:05:01,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:01,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 278 states and 519 transitions. [2024-11-25 02:05:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 519 transitions. [2024-11-25 02:05:11,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:05:11,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:11,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 285 states and 531 transitions. [2024-11-25 02:05:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 531 transitions. [2024-11-25 02:05:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:05:21,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:21,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 292 states and 543 transitions. [2024-11-25 02:05:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 543 transitions. [2024-11-25 02:05:33,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:05:33,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:33,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 299 states and 555 transitions. [2024-11-25 02:05:46,831 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 555 transitions. [2024-11-25 02:05:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:05:46,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:46,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:00,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 306 states and 567 transitions. [2024-11-25 02:06:00,778 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 567 transitions. [2024-11-25 02:06:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:06:00,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:00,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:04,627 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 313 states and 579 transitions. [2024-11-25 02:06:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 579 transitions. [2024-11-25 02:06:15,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:06:15,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:15,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:30,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 320 states and 591 transitions. [2024-11-25 02:06:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 591 transitions. [2024-11-25 02:06:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:06:30,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:30,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:34,766 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:46,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:46,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 327 states and 603 transitions. [2024-11-25 02:06:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 603 transitions. [2024-11-25 02:06:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:06:46,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:50,886 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 418 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:03,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 334 states and 615 transitions. [2024-11-25 02:07:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 615 transitions. [2024-11-25 02:07:03,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:07:03,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:03,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:08,077 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:21,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:21,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 341 states and 627 transitions. [2024-11-25 02:07:21,174 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 627 transitions. [2024-11-25 02:07:21,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:07:21,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:21,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:21,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 348 states and 639 transitions. [2024-11-25 02:07:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 639 transitions. [2024-11-25 02:07:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:07:40,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:40,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:45,735 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 355 states and 651 transitions. [2024-11-25 02:08:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 651 transitions. [2024-11-25 02:08:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:08:00,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 362 states and 663 transitions. [2024-11-25 02:08:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 663 transitions. [2024-11-25 02:08:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:08:21,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:28,255 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 611 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 369 states and 675 transitions. [2024-11-25 02:08:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 675 transitions. [2024-11-25 02:08:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:08:44,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 679 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 376 states and 687 transitions. [2024-11-25 02:09:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 687 transitions. [2024-11-25 02:09:08,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:09:08,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:08,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 0 proven. 707 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:34,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 383 states and 699 transitions. [2024-11-25 02:09:34,289 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 699 transitions. [2024-11-25 02:09:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:09:34,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:34,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 390 states and 711 transitions. [2024-11-25 02:10:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 711 transitions. [2024-11-25 02:10:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:10:01,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:09,749 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 0 proven. 810 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:30,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:30,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 397 states and 723 transitions. [2024-11-25 02:10:30,053 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 723 transitions. [2024-11-25 02:10:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:10:30,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:30,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:39,136 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 0 proven. 888 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:11:00,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:00,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 404 states and 735 transitions. [2024-11-25 02:11:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 735 transitions. [2024-11-25 02:11:00,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:11:00,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:00,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:10,022 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 0 proven. 920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:11:32,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:32,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 411 states and 747 transitions. [2024-11-25 02:11:32,227 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 747 transitions. [2024-11-25 02:11:32,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:11:32,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:32,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:07,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:07,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 418 states and 759 transitions. [2024-11-25 02:12:07,644 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 759 transitions. [2024-11-25 02:12:07,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:12:07,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:07,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 425 states and 771 transitions. [2024-11-25 02:12:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 771 transitions. [2024-11-25 02:12:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:12:47,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:47,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 1125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:26,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 432 states and 783 transitions. [2024-11-25 02:13:26,943 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 783 transitions. [2024-11-25 02:13:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:13:26,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:26,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 1161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 439 states and 795 transitions. [2024-11-25 02:14:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 795 transitions. [2024-11-25 02:14:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:14:09,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:09,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 446 states and 807 transitions. [2024-11-25 02:14:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 807 transitions. [2024-11-25 02:14:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:14:50,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:03,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 0 proven. 1292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:32,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 453 states and 819 transitions. [2024-11-25 02:15:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 819 transitions. [2024-11-25 02:15:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:15:32,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:32,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 0 proven. 1390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:15,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 460 states and 831 transitions. [2024-11-25 02:16:15,996 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 831 transitions. [2024-11-25 02:16:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:16:15,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:15,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:00,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:00,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 467 states and 843 transitions. [2024-11-25 02:17:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 843 transitions. [2024-11-25 02:17:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:17:00,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat