./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/sum02-2.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_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/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_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/sum02-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/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_607921db-dc28-44d7-9047-6d429e0d336e/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 80bce81184682208d15520c2d0ae5d9c5f1236c4de557bfddd91c6f88a04aad8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:09:51,442 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:09:51,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:09:51,494 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:09:51,494 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:09:51,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:09:51,512 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:09:51,512 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:09:51,513 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:09:51,513 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:09:51,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:09:51,513 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:09:51,513 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:09:51,513 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:09:51,514 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:09:51,514 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:09:51,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:09:51,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:09:51,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:09:51,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:09:51,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:09:51,515 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:09:51,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:09:51,515 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_607921db-dc28-44d7-9047-6d429e0d336e/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 -> 80bce81184682208d15520c2d0ae5d9c5f1236c4de557bfddd91c6f88a04aad8 [2024-12-06 02:09:51,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:09:51,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:09:51,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:09:51,714 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:09:51,714 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:09:51,716 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/bitvector/sum02-2.c [2024-12-06 02:09:54,312 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/data/8fae80da6/be12e0e54b584cd6ad37b7aa94166c3a/FLAGdce5cd5ba [2024-12-06 02:09:54,521 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:09:54,522 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/sv-benchmarks/c/bitvector/sum02-2.c [2024-12-06 02:09:54,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/data/8fae80da6/be12e0e54b584cd6ad37b7aa94166c3a/FLAGdce5cd5ba [2024-12-06 02:09:54,886 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/data/8fae80da6/be12e0e54b584cd6ad37b7aa94166c3a [2024-12-06 02:09:54,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:09:54,888 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:09:54,889 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:09:54,889 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:09:54,892 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:09:54,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:09:54" (1/1) ... [2024-12-06 02:09:54,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c628910 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:54, skipping insertion in model container [2024-12-06 02:09:54,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:09:54" (1/1) ... [2024-12-06 02:09:54,903 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:09:55,002 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_607921db-dc28-44d7-9047-6d429e0d336e/sv-benchmarks/c/bitvector/sum02-2.c[711,724] [2024-12-06 02:09:55,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:09:55,017 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:09:55,024 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_607921db-dc28-44d7-9047-6d429e0d336e/sv-benchmarks/c/bitvector/sum02-2.c[711,724] [2024-12-06 02:09:55,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:09:55,036 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:09:55,036 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55 WrapperNode [2024-12-06 02:09:55,036 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:09:55,037 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:09:55,037 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:09:55,037 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:09:55,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,048 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,061 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 35 [2024-12-06 02:09:55,062 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:09:55,062 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:09:55,062 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:09:55,062 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:09:55,068 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,069 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,069 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,071 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,072 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,075 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,075 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,076 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,077 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:09:55,078 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:09:55,078 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:09:55,078 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:09:55,079 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:09:55,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:09:55,106 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:09:55,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_607921db-dc28-44d7-9047-6d429e0d336e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:09:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:09:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:09:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:09:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:09:55,178 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:09:55,180 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:09:55,261 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-06 02:09:55,261 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:09:55,310 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:09:55,310 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:09:55,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:09:55 BoogieIcfgContainer [2024-12-06 02:09:55,310 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:09:55,311 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:09:55,311 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:09:55,317 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:09:55,317 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:09:55" (1/1) ... [2024-12-06 02:09:55,323 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:09:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:09:55,357 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:09:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:09:55,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions. [2024-12-06 02:09:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions. [2024-12-06 02:09:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:09:55,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:55,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:55,937 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 02:09:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-12-06 02:09:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-12-06 02:09:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:09:56,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:09:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:56,068 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 02:09:56,072 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:09:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-12-06 02:09:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-12-06 02:09:56,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:09:56,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:56,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:09:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:56,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:09:56,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:09:56,514 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 02:09:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 13 states and 20 transitions. [2024-12-06 02:09:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 20 transitions. [2024-12-06 02:09:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:09:56,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:56,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:09:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:56,737 WARN L254 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 02:09:56,739 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:09:56,820 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 02:09:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:56,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2024-12-06 02:09:56,989 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2024-12-06 02:09:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:09:56,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:56,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:09:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:57,058 WARN L254 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 02:09:57,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:09:57,174 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 02:09:57,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 15 states and 24 transitions. [2024-12-06 02:09:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 24 transitions. [2024-12-06 02:09:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:09:57,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:57,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:09:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:57,483 WARN L254 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 02:09:57,484 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:09:57,615 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 02:09:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 16 states and 26 transitions. [2024-12-06 02:09:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 26 transitions. [2024-12-06 02:09:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:09:57,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:57,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:09:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:58,035 WARN L254 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 02:09:58,037 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:09:58,197 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 02:09:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 17 states and 28 transitions. [2024-12-06 02:09:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 28 transitions. [2024-12-06 02:09:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:09:58,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:09:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:58,674 WARN L254 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-06 02:09:58,676 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:09:58,869 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 02:09:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 18 states and 30 transitions. [2024-12-06 02:09:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 30 transitions. [2024-12-06 02:09:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:09:59,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:59,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:09:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:59,368 WARN L254 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 02:09:59,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:09:59,579 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 02:09:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 19 states and 32 transitions. [2024-12-06 02:09:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 32 transitions. [2024-12-06 02:09:59,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:09:59,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:59,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:00,085 WARN L254 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 02:10:00,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:00,264 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 02:10:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 20 states and 34 transitions. [2024-12-06 02:10:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 34 transitions. [2024-12-06 02:10:00,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:10:00,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:00,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:00,718 WARN L254 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-12-06 02:10:00,719 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:00,851 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 02:10:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:01,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 21 states and 36 transitions. [2024-12-06 02:10:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 36 transitions. [2024-12-06 02:10:01,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:10:01,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:01,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:01,299 WARN L254 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-12-06 02:10:01,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:01,603 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 02:10:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 22 states and 38 transitions. [2024-12-06 02:10:02,084 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 38 transitions. [2024-12-06 02:10:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:10:02,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:02,226 WARN L254 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-06 02:10:02,229 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:02,765 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 02:10:03,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 23 states and 40 transitions. [2024-12-06 02:10:03,653 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 40 transitions. [2024-12-06 02:10:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:10:03,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:03,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:03,816 WARN L254 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-12-06 02:10:03,817 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:04,157 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 02:10:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:04,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 24 states and 42 transitions. [2024-12-06 02:10:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 42 transitions. [2024-12-06 02:10:04,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:10:04,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:04,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:04,957 WARN L254 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-12-06 02:10:04,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:05,217 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 02:10:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 25 states and 44 transitions. [2024-12-06 02:10:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 44 transitions. [2024-12-06 02:10:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:10:05,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:05,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:05,911 WARN L254 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-12-06 02:10:05,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:06,324 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 02:10:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 26 states and 46 transitions. [2024-12-06 02:10:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 46 transitions. [2024-12-06 02:10:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:10:07,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:07,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:07,258 WARN L254 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-12-06 02:10:07,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:07,535 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 02:10:08,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 27 states and 48 transitions. [2024-12-06 02:10:08,177 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 48 transitions. [2024-12-06 02:10:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:10:08,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:08,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:08,412 WARN L254 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 94 conjuncts are in the unsatisfiable core [2024-12-06 02:10:08,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:08,825 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 02:10:09,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 28 states and 50 transitions. [2024-12-06 02:10:09,682 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 50 transitions. [2024-12-06 02:10:09,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:10:09,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:09,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:09,884 WARN L254 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 100 conjuncts are in the unsatisfiable core [2024-12-06 02:10:09,886 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:10,087 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 02:10:10,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 29 states and 52 transitions. [2024-12-06 02:10:10,798 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 52 transitions. [2024-12-06 02:10:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:10:10,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:11,009 WARN L254 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 100 conjuncts are in the unsatisfiable core [2024-12-06 02:10:11,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:11,448 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 02:10:12,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 30 states and 54 transitions. [2024-12-06 02:10:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 54 transitions. [2024-12-06 02:10:12,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:10:12,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:12,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:12,517 WARN L254 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 110 conjuncts are in the unsatisfiable core [2024-12-06 02:10:12,518 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:12,818 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 02:10:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 31 states and 56 transitions. [2024-12-06 02:10:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 56 transitions. [2024-12-06 02:10:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:10:13,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:13,831 WARN L254 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 02:10:13,833 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:14,192 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 02:10:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 32 states and 58 transitions. [2024-12-06 02:10:15,149 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 58 transitions. [2024-12-06 02:10:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:10:15,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:15,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:15,354 WARN L254 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-12-06 02:10:15,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:15,947 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 02:10:17,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 33 states and 60 transitions. [2024-12-06 02:10:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-12-06 02:10:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:10:17,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:17,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:17,436 WARN L254 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 125 conjuncts are in the unsatisfiable core [2024-12-06 02:10:17,438 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:17,840 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 02:10:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:18,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 34 states and 62 transitions. [2024-12-06 02:10:18,872 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 62 transitions. [2024-12-06 02:10:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:10:18,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:18,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:19,179 WARN L254 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 123 conjuncts are in the unsatisfiable core [2024-12-06 02:10:19,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:19,784 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:20,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 35 states and 64 transitions. [2024-12-06 02:10:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 64 transitions. [2024-12-06 02:10:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:10:20,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:20,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:21,261 WARN L254 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 138 conjuncts are in the unsatisfiable core [2024-12-06 02:10:21,263 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 36 states and 66 transitions. [2024-12-06 02:10:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 66 transitions. [2024-12-06 02:10:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:10:22,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:22,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:22,870 WARN L254 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 134 conjuncts are in the unsatisfiable core [2024-12-06 02:10:22,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:24,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 68 transitions. [2024-12-06 02:10:24,806 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 68 transitions. [2024-12-06 02:10:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:10:24,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:24,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:25,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:25,088 WARN L254 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 139 conjuncts are in the unsatisfiable core [2024-12-06 02:10:25,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:27,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 70 transitions. [2024-12-06 02:10:27,622 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 70 transitions. [2024-12-06 02:10:27,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:10:27,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:27,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:28,511 WARN L254 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 149 conjuncts are in the unsatisfiable core [2024-12-06 02:10:28,512 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:28,833 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:30,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:30,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 39 states and 72 transitions. [2024-12-06 02:10:30,083 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 72 transitions. [2024-12-06 02:10:30,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:10:30,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:30,486 WARN L254 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 154 conjuncts are in the unsatisfiable core [2024-12-06 02:10:30,487 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:30,993 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 40 states and 74 transitions. [2024-12-06 02:10:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 74 transitions. [2024-12-06 02:10:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:10:32,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:32,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:32,768 WARN L254 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 158 conjuncts are in the unsatisfiable core [2024-12-06 02:10:32,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:33,275 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:34,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 41 states and 76 transitions. [2024-12-06 02:10:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 76 transitions. [2024-12-06 02:10:34,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:10:34,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:34,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:35,137 WARN L254 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 159 conjuncts are in the unsatisfiable core [2024-12-06 02:10:35,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:37,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 42 states and 78 transitions. [2024-12-06 02:10:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 78 transitions. [2024-12-06 02:10:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:10:37,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:37,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,083 WARN L254 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 161 conjuncts are in the unsatisfiable core [2024-12-06 02:10:38,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:38,868 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 43 states and 80 transitions. [2024-12-06 02:10:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 80 transitions. [2024-12-06 02:10:40,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:10:40,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:40,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:41,118 WARN L254 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 168 conjuncts are in the unsatisfiable core [2024-12-06 02:10:41,120 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:42,393 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:44,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 44 states and 82 transitions. [2024-12-06 02:10:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 82 transitions. [2024-12-06 02:10:44,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:10:44,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:44,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:45,322 WARN L254 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 177 conjuncts are in the unsatisfiable core [2024-12-06 02:10:45,324 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:45,946 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 45 states and 84 transitions. [2024-12-06 02:10:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 84 transitions. [2024-12-06 02:10:47,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:10:47,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:47,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:48,328 WARN L254 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 182 conjuncts are in the unsatisfiable core [2024-12-06 02:10:48,330 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:49,095 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 46 states and 86 transitions. [2024-12-06 02:10:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 86 transitions. [2024-12-06 02:10:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:10:50,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:51,508 WARN L254 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 186 conjuncts are in the unsatisfiable core [2024-12-06 02:10:51,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:52,379 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:54,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 47 states and 88 transitions. [2024-12-06 02:10:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 88 transitions. [2024-12-06 02:10:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:10:54,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:54,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:55,058 WARN L254 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 192 conjuncts are in the unsatisfiable core [2024-12-06 02:10:55,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:10:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 48 states and 90 transitions. [2024-12-06 02:10:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 90 transitions. [2024-12-06 02:10:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:10:58,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:58,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:10:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:58,690 WARN L254 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 193 conjuncts are in the unsatisfiable core [2024-12-06 02:10:58,692 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:03,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 49 states and 92 transitions. [2024-12-06 02:11:03,566 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 92 transitions. [2024-12-06 02:11:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:11:03,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:03,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:04,233 WARN L254 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 205 conjuncts are in the unsatisfiable core [2024-12-06 02:11:04,234 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 50 states and 94 transitions. [2024-12-06 02:11:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 94 transitions. [2024-12-06 02:11:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:11:06,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:07,364 WARN L254 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 207 conjuncts are in the unsatisfiable core [2024-12-06 02:11:07,366 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:09,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:09,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 51 states and 96 transitions. [2024-12-06 02:11:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 96 transitions. [2024-12-06 02:11:09,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:11:09,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:09,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:10,787 WARN L254 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 204 conjuncts are in the unsatisfiable core [2024-12-06 02:11:10,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:14,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 52 states and 98 transitions. [2024-12-06 02:11:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2024-12-06 02:11:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:11:14,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:14,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:15,623 WARN L254 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 217 conjuncts are in the unsatisfiable core [2024-12-06 02:11:15,627 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 53 states and 100 transitions. [2024-12-06 02:11:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 100 transitions. [2024-12-06 02:11:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:11:18,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:18,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:18,929 WARN L254 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 213 conjuncts are in the unsatisfiable core [2024-12-06 02:11:18,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 54 states and 102 transitions. [2024-12-06 02:11:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 102 transitions. [2024-12-06 02:11:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:11:23,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:25,076 WARN L254 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 224 conjuncts are in the unsatisfiable core [2024-12-06 02:11:25,078 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 55 states and 104 transitions. [2024-12-06 02:11:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 104 transitions. [2024-12-06 02:11:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:11:27,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:27,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:29,005 WARN L254 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 226 conjuncts are in the unsatisfiable core [2024-12-06 02:11:29,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:33,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:33,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 56 states and 106 transitions. [2024-12-06 02:11:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 106 transitions. [2024-12-06 02:11:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:11:33,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:34,673 WARN L254 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 222 conjuncts are in the unsatisfiable core [2024-12-06 02:11:34,675 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:37,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 57 states and 108 transitions. [2024-12-06 02:11:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 108 transitions. [2024-12-06 02:11:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:11:42,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:42,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:43,660 WARN L254 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 245 conjuncts are in the unsatisfiable core [2024-12-06 02:11:43,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:47,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 58 states and 110 transitions. [2024-12-06 02:11:47,977 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 110 transitions. [2024-12-06 02:11:47,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:11:47,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:47,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:49,064 WARN L254 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 250 conjuncts are in the unsatisfiable core [2024-12-06 02:11:49,066 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:52,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:52,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 59 states and 112 transitions. [2024-12-06 02:11:52,943 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 112 transitions. [2024-12-06 02:11:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:11:52,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:52,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:11:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:54,920 WARN L254 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 252 conjuncts are in the unsatisfiable core [2024-12-06 02:11:54,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:11:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 60 states and 114 transitions. [2024-12-06 02:11:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 114 transitions. [2024-12-06 02:11:59,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:11:59,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:59,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:12:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:01,318 WARN L254 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 249 conjuncts are in the unsatisfiable core [2024-12-06 02:12:01,320 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:12:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2024-12-06 02:12:07,974 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2024-12-06 02:12:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:12:07,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:07,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:12:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:09,268 WARN L254 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 261 conjuncts are in the unsatisfiable core [2024-12-06 02:12:09,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:12:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:13,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 62 states and 118 transitions. [2024-12-06 02:12:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 118 transitions. [2024-12-06 02:12:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:12:13,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:13,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:12:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:14,877 WARN L254 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 258 conjuncts are in the unsatisfiable core [2024-12-06 02:12:14,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:12:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 63 states and 120 transitions. [2024-12-06 02:12:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 120 transitions. [2024-12-06 02:12:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:12:21,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:21,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:12:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:23,151 WARN L254 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 252 conjuncts are in the unsatisfiable core [2024-12-06 02:12:23,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:12:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:30,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 64 states and 122 transitions. [2024-12-06 02:12:30,440 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 122 transitions. [2024-12-06 02:12:30,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:12:30,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:30,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:12:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:31,593 WARN L254 TraceCheckSpWp]: Trace formula consists of 306 conjuncts, 267 conjuncts are in the unsatisfiable core [2024-12-06 02:12:31,596 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:12:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:38,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:38,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 65 states and 124 transitions. [2024-12-06 02:12:38,949 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 124 transitions. [2024-12-06 02:12:38,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:12:38,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:38,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:39,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:12:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:41,249 WARN L254 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 272 conjuncts are in the unsatisfiable core [2024-12-06 02:12:41,251 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:12:43,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 66 states and 126 transitions. [2024-12-06 02:12:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 126 transitions. [2024-12-06 02:12:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:12:47,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:47,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:12:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:48,757 WARN L254 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 280 conjuncts are in the unsatisfiable core [2024-12-06 02:12:48,760 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:12:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 67 states and 128 transitions. [2024-12-06 02:12:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 128 transitions. [2024-12-06 02:12:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:12:54,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:54,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:12:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:55,862 WARN L254 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 286 conjuncts are in the unsatisfiable core [2024-12-06 02:12:55,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:12:57,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:00,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 68 states and 130 transitions. [2024-12-06 02:13:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 130 transitions. [2024-12-06 02:13:00,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:13:00,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:00,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:13:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:02,340 WARN L254 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 282 conjuncts are in the unsatisfiable core [2024-12-06 02:13:02,343 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:13:05,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 69 states and 132 transitions. [2024-12-06 02:13:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 132 transitions. [2024-12-06 02:13:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:13:11,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:11,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:13:13,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:13,224 WARN L254 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 297 conjuncts are in the unsatisfiable core [2024-12-06 02:13:13,227 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:13:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 70 states and 134 transitions. [2024-12-06 02:13:20,368 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 134 transitions. [2024-12-06 02:13:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:13:20,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:20,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:13:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:21,776 WARN L254 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 307 conjuncts are in the unsatisfiable core [2024-12-06 02:13:21,778 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:13:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 71 states and 136 transitions. [2024-12-06 02:13:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 136 transitions. [2024-12-06 02:13:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:13:26,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:26,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:13:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:28,420 WARN L254 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 302 conjuncts are in the unsatisfiable core [2024-12-06 02:13:28,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:13:30,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 72 states and 138 transitions. [2024-12-06 02:13:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 138 transitions. [2024-12-06 02:13:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:13:34,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:13:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:36,562 WARN L254 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 308 conjuncts are in the unsatisfiable core [2024-12-06 02:13:36,565 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:13:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:48,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 73 states and 140 transitions. [2024-12-06 02:13:48,645 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 140 transitions. [2024-12-06 02:13:48,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:13:48,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:48,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:49,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:13:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:50,511 WARN L254 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 316 conjuncts are in the unsatisfiable core [2024-12-06 02:13:50,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:13:52,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:57,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 74 states and 142 transitions. [2024-12-06 02:13:57,829 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 142 transitions. [2024-12-06 02:13:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:13:57,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:57,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:13:59,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:59,744 WARN L254 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 316 conjuncts are in the unsatisfiable core [2024-12-06 02:13:59,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:14:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 75 states and 144 transitions. [2024-12-06 02:14:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 144 transitions. [2024-12-06 02:14:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:14:04,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:04,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:14:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:07,664 WARN L254 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 332 conjuncts are in the unsatisfiable core [2024-12-06 02:14:07,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:14:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:12,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 76 states and 146 transitions. [2024-12-06 02:14:12,751 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 146 transitions. [2024-12-06 02:14:12,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:14:12,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:12,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:14:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:15,297 WARN L254 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 334 conjuncts are in the unsatisfiable core [2024-12-06 02:14:15,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:14:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:21,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:21,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 77 states and 148 transitions. [2024-12-06 02:14:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 148 transitions. [2024-12-06 02:14:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:14:21,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:21,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:14:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:23,888 WARN L254 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 332 conjuncts are in the unsatisfiable core [2024-12-06 02:14:23,891 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:14:26,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:32,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 78 states and 150 transitions. [2024-12-06 02:14:32,859 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 150 transitions. [2024-12-06 02:14:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:14:32,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:32,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:14:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:35,321 WARN L254 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 331 conjuncts are in the unsatisfiable core [2024-12-06 02:14:35,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:14:38,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:46,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:46,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 79 states and 152 transitions. [2024-12-06 02:14:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 152 transitions. [2024-12-06 02:14:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:14:46,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:46,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:14:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:48,517 WARN L254 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 331 conjuncts are in the unsatisfiable core [2024-12-06 02:14:48,521 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:14:54,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:04,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 80 states and 154 transitions. [2024-12-06 02:15:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 154 transitions. [2024-12-06 02:15:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:15:04,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:04,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:07,687 WARN L254 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 343 conjuncts are in the unsatisfiable core [2024-12-06 02:15:07,692 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:09,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 81 states and 156 transitions. [2024-12-06 02:15:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 156 transitions. [2024-12-06 02:15:15,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:15:15,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:15,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:18,110 WARN L254 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 369 conjuncts are in the unsatisfiable core [2024-12-06 02:15:18,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:23,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 82 states and 158 transitions. [2024-12-06 02:15:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 158 transitions. [2024-12-06 02:15:23,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:15:23,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:23,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:26,252 WARN L254 TraceCheckSpWp]: Trace formula consists of 396 conjuncts, 360 conjuncts are in the unsatisfiable core [2024-12-06 02:15:26,254 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 83 states and 160 transitions. [2024-12-06 02:15:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 160 transitions. [2024-12-06 02:15:39,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:15:39,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:42,896 WARN L254 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 360 conjuncts are in the unsatisfiable core [2024-12-06 02:15:42,899 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 84 states and 162 transitions. [2024-12-06 02:15:52,546 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 162 transitions. [2024-12-06 02:15:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:15:52,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:52,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:54,929 WARN L254 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 359 conjuncts are in the unsatisfiable core [2024-12-06 02:15:54,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:15:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:04,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:04,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 85 states and 164 transitions. [2024-12-06 02:16:04,067 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 164 transitions. [2024-12-06 02:16:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:16:04,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:04,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:07,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:07,280 WARN L254 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 379 conjuncts are in the unsatisfiable core [2024-12-06 02:16:07,283 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 86 states and 166 transitions. [2024-12-06 02:16:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 166 transitions. [2024-12-06 02:16:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:16:17,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:17,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:20,140 WARN L254 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 374 conjuncts are in the unsatisfiable core [2024-12-06 02:16:20,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:23,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:30,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 87 states and 168 transitions. [2024-12-06 02:16:30,582 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 168 transitions. [2024-12-06 02:16:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:16:30,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:30,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:34,767 WARN L254 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 374 conjuncts are in the unsatisfiable core [2024-12-06 02:16:34,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:39,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 88 states and 170 transitions. [2024-12-06 02:16:48,998 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 170 transitions. [2024-12-06 02:16:48,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:16:48,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:48,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:16:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:52,802 WARN L254 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 385 conjuncts are in the unsatisfiable core [2024-12-06 02:16:52,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:16:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 89 states and 172 transitions. [2024-12-06 02:17:02,447 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2024-12-06 02:17:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:17:02,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:17:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:06,414 WARN L254 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 382 conjuncts are in the unsatisfiable core [2024-12-06 02:17:06,417 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:17:12,847 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:23,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:23,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 90 states and 174 transitions. [2024-12-06 02:17:23,528 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 174 transitions. [2024-12-06 02:17:23,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:17:23,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:23,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:17:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:27,563 WARN L254 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 411 conjuncts are in the unsatisfiable core [2024-12-06 02:17:27,566 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:17:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 91 states and 176 transitions. [2024-12-06 02:17:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 176 transitions. [2024-12-06 02:17:34,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:17:34,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:34,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:17:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:39,233 WARN L254 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 412 conjuncts are in the unsatisfiable core [2024-12-06 02:17:39,236 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:17:42,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 92 states and 178 transitions. [2024-12-06 02:17:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 178 transitions. [2024-12-06 02:17:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:17:49,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:49,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:51,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:17:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:54,923 WARN L254 TraceCheckSpWp]: Trace formula consists of 446 conjuncts, 395 conjuncts are in the unsatisfiable core [2024-12-06 02:17:54,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:17:59,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 93 states and 180 transitions. [2024-12-06 02:18:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 180 transitions. [2024-12-06 02:18:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:18:08,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:18:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:12,335 WARN L254 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 409 conjuncts are in the unsatisfiable core [2024-12-06 02:18:12,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:18:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:21,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:21,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 94 states and 182 transitions. [2024-12-06 02:18:21,907 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 182 transitions. [2024-12-06 02:18:21,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:18:21,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:21,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:18:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:25,271 WARN L254 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 414 conjuncts are in the unsatisfiable core [2024-12-06 02:18:25,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:18:28,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 95 states and 184 transitions. [2024-12-06 02:18:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 184 transitions. [2024-12-06 02:18:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:18:36,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:36,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:18:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:40,502 WARN L254 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 414 conjuncts are in the unsatisfiable core [2024-12-06 02:18:40,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:18:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 96 states and 186 transitions. [2024-12-06 02:18:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 186 transitions. [2024-12-06 02:18:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:18:50,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:50,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:18:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:55,204 WARN L254 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 424 conjuncts are in the unsatisfiable core [2024-12-06 02:18:55,207 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:19:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:10,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 97 states and 188 transitions. [2024-12-06 02:19:10,320 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 188 transitions. [2024-12-06 02:19:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:19:10,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:10,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:19:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:15,511 WARN L254 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 438 conjuncts are in the unsatisfiable core [2024-12-06 02:19:15,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:19:17,757 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 98 states and 190 transitions. [2024-12-06 02:19:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 190 transitions. [2024-12-06 02:19:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:19:25,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:25,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:19:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:30,283 WARN L254 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 437 conjuncts are in the unsatisfiable core [2024-12-06 02:19:30,286 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:19:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:40,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:40,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 99 states and 192 transitions. [2024-12-06 02:19:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 192 transitions. [2024-12-06 02:19:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:19:40,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:19:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:45,239 WARN L254 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 443 conjuncts are in the unsatisfiable core [2024-12-06 02:19:45,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:19:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 100 states and 194 transitions. [2024-12-06 02:19:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 194 transitions. [2024-12-06 02:19:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:19:53,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:53,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:19:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:58,295 WARN L254 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 449 conjuncts are in the unsatisfiable core [2024-12-06 02:19:58,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:20:00,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 101 states and 196 transitions. [2024-12-06 02:20:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 196 transitions. [2024-12-06 02:20:08,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:20:08,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:08,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:20:12,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:12,992 WARN L254 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 448 conjuncts are in the unsatisfiable core [2024-12-06 02:20:12,996 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:20:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 102 states and 198 transitions. [2024-12-06 02:20:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 198 transitions. [2024-12-06 02:20:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:20:29,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:29,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:20:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:35,013 WARN L254 TraceCheckSpWp]: Trace formula consists of 496 conjuncts, 455 conjuncts are in the unsatisfiable core [2024-12-06 02:20:35,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:20:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:47,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 103 states and 200 transitions. [2024-12-06 02:20:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 200 transitions. [2024-12-06 02:20:47,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:20:47,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:47,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:20:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:53,658 WARN L254 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 450 conjuncts are in the unsatisfiable core [2024-12-06 02:20:53,661 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:21:01,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:14,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 104 states and 202 transitions. [2024-12-06 02:21:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 202 transitions. [2024-12-06 02:21:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:21:14,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:14,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:21:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:18,984 WARN L254 TraceCheckSpWp]: Trace formula consists of 506 conjuncts, 481 conjuncts are in the unsatisfiable core [2024-12-06 02:21:18,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:21:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 105 states and 204 transitions. [2024-12-06 02:21:30,423 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 204 transitions. [2024-12-06 02:21:30,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:21:30,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:21:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:37,287 WARN L254 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 487 conjuncts are in the unsatisfiable core [2024-12-06 02:21:37,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:21:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 106 states and 206 transitions. [2024-12-06 02:21:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 206 transitions. [2024-12-06 02:21:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:21:47,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:47,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:21:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:55,004 WARN L254 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 474 conjuncts are in the unsatisfiable core [2024-12-06 02:21:55,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:21:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 107 states and 208 transitions. [2024-12-06 02:22:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 208 transitions. [2024-12-06 02:22:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:22:07,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:07,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,484 WARN L254 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 476 conjuncts are in the unsatisfiable core [2024-12-06 02:22:14,487 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:22,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 108 states and 210 transitions. [2024-12-06 02:22:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 210 transitions. [2024-12-06 02:22:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:22:37,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:37,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:46,490 WARN L254 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 479 conjuncts are in the unsatisfiable core [2024-12-06 02:22:46,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:22:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 109 states and 212 transitions. [2024-12-06 02:23:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 212 transitions. [2024-12-06 02:23:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:23:05,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:05,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:23:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:11,740 WARN L254 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 481 conjuncts are in the unsatisfiable core [2024-12-06 02:23:11,744 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:23:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 110 states and 214 transitions. [2024-12-06 02:23:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 214 transitions. [2024-12-06 02:23:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:23:39,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:39,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:23:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:46,199 WARN L254 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 498 conjuncts are in the unsatisfiable core [2024-12-06 02:23:46,202 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:23:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:57,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 111 states and 216 transitions. [2024-12-06 02:23:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 216 transitions. [2024-12-06 02:23:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:23:57,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:24:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:05,158 WARN L254 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 500 conjuncts are in the unsatisfiable core [2024-12-06 02:24:05,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:24:09,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5253 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:20,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 112 states and 218 transitions. [2024-12-06 02:24:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 218 transitions. [2024-12-06 02:24:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:24:20,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:20,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:24:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:29,188 WARN L254 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 488 conjuncts are in the unsatisfiable core [2024-12-06 02:24:29,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:24:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 5356 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:51,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 113 states and 220 transitions. [2024-12-06 02:24:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 220 transitions. [2024-12-06 02:24:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:24:51,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:51,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms