./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/hard2-both-nt.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/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_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/hard2-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 23ac641bc90237de255e915a5ed362430f6ac59f0f6642be7f9d8479ff0a7576 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:23:51,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:23:51,855 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:23:51,859 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:23:51,859 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:23:51,877 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:23:51,878 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:23:51,879 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:23:51,879 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:23:51,879 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:23:51,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:23:51,879 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:23:51,880 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:23:51,881 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:23:51,881 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:23:51,881 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:23:51,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:23:51,881 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_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23ac641bc90237de255e915a5ed362430f6ac59f0f6642be7f9d8479ff0a7576 [2024-12-06 00:23:52,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:23:52,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:23:52,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:23:52,128 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:23:52,128 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:23:52,130 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-nla/hard2-both-nt.c [2024-12-06 00:23:55,144 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/data/38530f64c/f8aa969185174700b6970b15449b9d4e/FLAG93d552fc8 [2024-12-06 00:23:55,329 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:23:55,329 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/sv-benchmarks/c/termination-nla/hard2-both-nt.c [2024-12-06 00:23:55,338 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/data/38530f64c/f8aa969185174700b6970b15449b9d4e/FLAG93d552fc8 [2024-12-06 00:23:55,355 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/data/38530f64c/f8aa969185174700b6970b15449b9d4e [2024-12-06 00:23:55,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:23:55,360 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:23:55,361 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:23:55,361 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:23:55,367 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:23:55,368 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3acc20ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55, skipping insertion in model container [2024-12-06 00:23:55,369 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,386 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:23:55,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:23:55,556 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:23:55,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:23:55,588 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:23:55,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55 WrapperNode [2024-12-06 00:23:55,589 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:23:55,590 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:23:55,590 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:23:55,590 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:23:55,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,602 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,621 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-12-06 00:23:55,621 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:23:55,621 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:23:55,622 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:23:55,622 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:23:55,631 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,632 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,632 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,634 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,635 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,639 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,641 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,641 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,643 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:23:55,643 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:23:55,643 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:23:55,644 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:23:55,645 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:55,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:23:55,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:23:55,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:23:55,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d95236-269e-4362-a299-2848a96e3369/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:23:55,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:23:55,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:23:55,759 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:23:55,761 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:23:55,972 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-12-06 00:23:55,972 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:23:55,993 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:23:55,993 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 00:23:55,993 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:23:55 BoogieIcfgContainer [2024-12-06 00:23:55,993 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:23:55,994 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:23:55,994 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:23:56,003 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:23:56,004 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:23:55" (1/1) ... [2024-12-06 00:23:56,013 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:23:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 42 states and 46 transitions. [2024-12-06 00:23:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2024-12-06 00:23:56,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:23:56,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:56,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:56,167 INFO L256 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:23:56,170 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:56,211 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 00:23:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 43 states and 46 transitions. [2024-12-06 00:23:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2024-12-06 00:23:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:23:56,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:56,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:56,279 INFO L256 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:23:56,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:56,303 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 00:23:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 44 states and 47 transitions. [2024-12-06 00:23:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 47 transitions. [2024-12-06 00:23:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:23:56,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:56,341 INFO L256 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:23:56,342 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:56,365 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 00:23:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2024-12-06 00:23:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2024-12-06 00:23:56,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:23:56,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:56,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:56,528 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 00:23:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-12-06 00:23:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-12-06 00:23:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:23:56,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:56,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:56,745 INFO L256 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:23:56,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:56,755 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 00:23:56,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:56,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 58 transitions. [2024-12-06 00:23:56,767 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2024-12-06 00:23:56,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:23:56,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:56,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:56,814 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 00:23:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 52 states and 64 transitions. [2024-12-06 00:23:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 64 transitions. [2024-12-06 00:23:57,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:23:57,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:57,096 INFO L256 TraceCheckSpWp]: Trace formula consists of 20 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:23:57,097 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:57,177 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 00:23:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-12-06 00:23:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-12-06 00:23:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:23:57,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:57,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:57,544 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 00:23:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:57,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 60 states and 84 transitions. [2024-12-06 00:23:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 84 transitions. [2024-12-06 00:23:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:23:57,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:57,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:57,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:23:57,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:57,929 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 00:23:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 65 states and 96 transitions. [2024-12-06 00:23:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 96 transitions. [2024-12-06 00:23:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:23:58,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:58,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:58,396 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 00:23:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 69 states and 103 transitions. [2024-12-06 00:23:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 103 transitions. [2024-12-06 00:23:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:23:58,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:58,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:58,876 INFO L256 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:23:58,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 74 states and 110 transitions. [2024-12-06 00:23:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 110 transitions. [2024-12-06 00:23:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:23:59,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:59,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:59,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:23:59,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:59,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:59,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:59,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 76 states and 119 transitions. [2024-12-06 00:23:59,926 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 119 transitions. [2024-12-06 00:23:59,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:59,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:59,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:59,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:59,944 INFO L256 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:23:59,945 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:59,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:24:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 82 states and 127 transitions. [2024-12-06 00:24:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 127 transitions. [2024-12-06 00:24:00,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:24:00,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:00,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 87 states and 132 transitions. [2024-12-06 00:24:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 132 transitions. [2024-12-06 00:24:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:24:00,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:00,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:00,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 94 states and 149 transitions. [2024-12-06 00:24:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 149 transitions. [2024-12-06 00:24:01,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:24:01,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:01,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:01,630 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:24:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 101 states and 158 transitions. [2024-12-06 00:24:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 158 transitions. [2024-12-06 00:24:02,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:24:02,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:02,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:02,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:02,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 105 states and 166 transitions. [2024-12-06 00:24:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 166 transitions. [2024-12-06 00:24:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:24:02,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:02,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:02,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:02,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:24:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 112 states and 174 transitions. [2024-12-06 00:24:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 174 transitions. [2024-12-06 00:24:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:24:03,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:03,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 115 states and 181 transitions. [2024-12-06 00:24:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 181 transitions. [2024-12-06 00:24:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:24:03,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:03,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:03,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 39 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:24:03,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:04,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 118 states and 184 transitions. [2024-12-06 00:24:04,481 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 184 transitions. [2024-12-06 00:24:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:24:04,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:04,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:04,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 40 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:24:04,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:04,594 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 120 states and 194 transitions. [2024-12-06 00:24:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 194 transitions. [2024-12-06 00:24:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:24:04,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:04,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:05,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:05,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 124 states and 199 transitions. [2024-12-06 00:24:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 199 transitions. [2024-12-06 00:24:05,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:24:05,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:05,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:24:05,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:05,322 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:24:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:05,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 130 states and 205 transitions. [2024-12-06 00:24:05,716 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 205 transitions. [2024-12-06 00:24:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:24:05,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:06,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 137 states and 225 transitions. [2024-12-06 00:24:06,488 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 225 transitions. [2024-12-06 00:24:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:24:06,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:06,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:06,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:24:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:07,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 144 states and 235 transitions. [2024-12-06 00:24:07,183 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 235 transitions. [2024-12-06 00:24:07,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:24:07,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:07,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:07,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 147 states and 244 transitions. [2024-12-06 00:24:08,043 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 244 transitions. [2024-12-06 00:24:08,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:24:08,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:08,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:08,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:08,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:08,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:24:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 154 states and 253 transitions. [2024-12-06 00:24:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 253 transitions. [2024-12-06 00:24:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:24:08,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:08,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:08,890 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 00:24:09,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:09,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 157 states and 260 transitions. [2024-12-06 00:24:09,447 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 260 transitions. [2024-12-06 00:24:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:24:09,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:09,462 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:24:09,462 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:09,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 160 states and 265 transitions. [2024-12-06 00:24:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 265 transitions. [2024-12-06 00:24:10,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:24:10,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:10,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:24:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:11,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 166 states and 275 transitions. [2024-12-06 00:24:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 275 transitions. [2024-12-06 00:24:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:24:11,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:11,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:11,128 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:24:11,128 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:11,259 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:11,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:11,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 168 states and 288 transitions. [2024-12-06 00:24:11,647 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 288 transitions. [2024-12-06 00:24:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:24:11,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:11,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:12,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 175 states and 300 transitions. [2024-12-06 00:24:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 300 transitions. [2024-12-06 00:24:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:24:12,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:12,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:13,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 183 states and 318 transitions. [2024-12-06 00:24:13,802 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 318 transitions. [2024-12-06 00:24:13,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:24:13,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:13,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:13,942 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:15,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 188 states and 324 transitions. [2024-12-06 00:24:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 324 transitions. [2024-12-06 00:24:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:24:15,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:15,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:15,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:24:15,028 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:24:15,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 194 states and 331 transitions. [2024-12-06 00:24:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 331 transitions. [2024-12-06 00:24:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:24:15,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:15,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:15,850 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 00:24:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:16,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 201 states and 356 transitions. [2024-12-06 00:24:16,807 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 356 transitions. [2024-12-06 00:24:16,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:16,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:16,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:16,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:16,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:24:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 208 states and 368 transitions. [2024-12-06 00:24:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 368 transitions. [2024-12-06 00:24:18,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:18,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:18,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:19,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 213 states and 379 transitions. [2024-12-06 00:24:19,185 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 379 transitions. [2024-12-06 00:24:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:24:19,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:19,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:19,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:19,201 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:19,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:24:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:20,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 220 states and 388 transitions. [2024-12-06 00:24:20,333 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 388 transitions. [2024-12-06 00:24:20,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:24:20,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:20,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:21,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 223 states and 395 transitions. [2024-12-06 00:24:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 395 transitions. [2024-12-06 00:24:21,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:24:21,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:21,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:21,259 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:24:21,260 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:21,416 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 226 states and 400 transitions. [2024-12-06 00:24:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 400 transitions. [2024-12-06 00:24:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:24:22,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:22,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:22,336 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:24:22,337 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:22,481 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 228 states and 416 transitions. [2024-12-06 00:24:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 416 transitions. [2024-12-06 00:24:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:24:22,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 235 states and 429 transitions. [2024-12-06 00:24:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 429 transitions. [2024-12-06 00:24:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:24:23,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:24:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 243 states and 447 transitions. [2024-12-06 00:24:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 447 transitions. [2024-12-06 00:24:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:24:25,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:24:26,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:26,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 244 states and 448 transitions. [2024-12-06 00:24:26,209 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 448 transitions. [2024-12-06 00:24:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:24:26,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:26,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:26,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:24:26,228 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:26,260 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:24:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 250 states and 456 transitions. [2024-12-06 00:24:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 456 transitions. [2024-12-06 00:24:27,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:24:27,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:27,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 255 states and 461 transitions. [2024-12-06 00:24:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 461 transitions. [2024-12-06 00:24:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:24:28,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:28,809 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 262 states and 490 transitions. [2024-12-06 00:24:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 490 transitions. [2024-12-06 00:24:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:24:30,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:30,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:30,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:30,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:24:31,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 269 states and 503 transitions. [2024-12-06 00:24:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 503 transitions. [2024-12-06 00:24:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:24:31,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:31,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:31,894 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:33,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 274 states and 514 transitions. [2024-12-06 00:24:33,082 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 514 transitions. [2024-12-06 00:24:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:24:33,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:33,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:33,100 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:33,189 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:24:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 281 states and 523 transitions. [2024-12-06 00:24:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 523 transitions. [2024-12-06 00:24:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:24:34,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:34,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 284 states and 530 transitions. [2024-12-06 00:24:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 530 transitions. [2024-12-06 00:24:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:24:35,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:35,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:35,418 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:24:35,418 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 287 states and 535 transitions. [2024-12-06 00:24:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 535 transitions. [2024-12-06 00:24:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:24:37,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:37,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:37,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:24:37,031 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:37,257 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 289 states and 554 transitions. [2024-12-06 00:24:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 554 transitions. [2024-12-06 00:24:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:24:37,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 296 states and 568 transitions. [2024-12-06 00:24:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 568 transitions. [2024-12-06 00:24:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:24:39,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:39,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 00:24:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 302 states and 579 transitions. [2024-12-06 00:24:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 579 transitions. [2024-12-06 00:24:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:24:40,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 00:24:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 303 states and 580 transitions. [2024-12-06 00:24:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 580 transitions. [2024-12-06 00:24:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:24:41,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:41,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:43,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 308 states and 586 transitions. [2024-12-06 00:24:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 586 transitions. [2024-12-06 00:24:43,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:24:43,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:43,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:43,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:24:43,070 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 00:24:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 314 states and 593 transitions. [2024-12-06 00:24:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 593 transitions. [2024-12-06 00:24:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:24:44,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 321 states and 626 transitions. [2024-12-06 00:24:46,133 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 626 transitions. [2024-12-06 00:24:46,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:24:46,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:46,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:46,150 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 00:24:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 328 states and 640 transitions. [2024-12-06 00:24:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 640 transitions. [2024-12-06 00:24:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:24:47,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:47,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:48,002 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 333 states and 651 transitions. [2024-12-06 00:24:49,515 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 651 transitions. [2024-12-06 00:24:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:24:49,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:49,533 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:24:49,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 00:24:51,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 340 states and 660 transitions. [2024-12-06 00:24:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 660 transitions. [2024-12-06 00:24:51,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:24:51,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:51,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:51,208 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 00:24:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 343 states and 667 transitions. [2024-12-06 00:24:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 667 transitions. [2024-12-06 00:24:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:24:52,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:52,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:52,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 00:24:52,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 346 states and 672 transitions. [2024-12-06 00:24:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 672 transitions. [2024-12-06 00:24:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:24:54,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:54,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 00:24:54,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:55,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 348 states and 694 transitions. [2024-12-06 00:24:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 694 transitions. [2024-12-06 00:24:55,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:24:55,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:55,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 355 states and 708 transitions. [2024-12-06 00:24:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 708 transitions. [2024-12-06 00:24:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:24:57,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:57,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:24:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 361 states and 719 transitions. [2024-12-06 00:24:58,592 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 719 transitions. [2024-12-06 00:24:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:24:58,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:24:59,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 362 states and 720 transitions. [2024-12-06 00:24:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 720 transitions. [2024-12-06 00:24:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:24:59,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:59,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:59,216 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:24:59,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:25:00,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 368 states and 728 transitions. [2024-12-06 00:25:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 728 transitions. [2024-12-06 00:25:00,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:25:00,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:00,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:02,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 373 states and 733 transitions. [2024-12-06 00:25:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 733 transitions. [2024-12-06 00:25:02,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:25:02,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:02,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:02,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:02,693 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:04,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:04,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 380 states and 770 transitions. [2024-12-06 00:25:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 770 transitions. [2024-12-06 00:25:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:25:04,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:04,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:04,826 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:25:04,827 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:25:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 387 states and 785 transitions. [2024-12-06 00:25:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 785 transitions. [2024-12-06 00:25:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:25:06,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:06,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:07,088 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 392 states and 796 transitions. [2024-12-06 00:25:09,172 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 796 transitions. [2024-12-06 00:25:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:25:09,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:09,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:09,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:25:09,196 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:09,327 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:25:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 399 states and 805 transitions. [2024-12-06 00:25:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 805 transitions. [2024-12-06 00:25:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:25:10,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:10,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:12,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:12,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 402 states and 812 transitions. [2024-12-06 00:25:12,504 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 812 transitions. [2024-12-06 00:25:12,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:25:12,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:12,523 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 00:25:12,523 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:12,804 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 405 states and 817 transitions. [2024-12-06 00:25:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 817 transitions. [2024-12-06 00:25:14,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:25:14,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:14,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:14,597 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 00:25:14,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:15,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 407 states and 842 transitions. [2024-12-06 00:25:15,688 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 842 transitions. [2024-12-06 00:25:15,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:25:15,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:15,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:15,983 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 414 states and 856 transitions. [2024-12-06 00:25:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 856 transitions. [2024-12-06 00:25:17,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:25:17,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:17,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:25:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 420 states and 867 transitions. [2024-12-06 00:25:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 867 transitions. [2024-12-06 00:25:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:25:19,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:19,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:19,192 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:25:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:19,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 421 states and 868 transitions. [2024-12-06 00:25:19,806 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 868 transitions. [2024-12-06 00:25:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:25:19,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:19,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:19,824 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:25:19,825 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 00:25:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 427 states and 876 transitions. [2024-12-06 00:25:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 876 transitions. [2024-12-06 00:25:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:25:21,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:21,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:21,784 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:24,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 432 states and 881 transitions. [2024-12-06 00:25:24,015 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 881 transitions. [2024-12-06 00:25:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:25:24,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:24,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:24,225 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 439 states and 922 transitions. [2024-12-06 00:25:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 922 transitions. [2024-12-06 00:25:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:25:26,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:26,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:26,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:26,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:26,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:25:26,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:26,600 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 00:25:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 446 states and 938 transitions. [2024-12-06 00:25:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 938 transitions. [2024-12-06 00:25:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:25:28,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:28,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 451 states and 949 transitions. [2024-12-06 00:25:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 949 transitions. [2024-12-06 00:25:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:25:31,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:31,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:25:31,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 00:25:33,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 458 states and 958 transitions. [2024-12-06 00:25:33,219 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 958 transitions. [2024-12-06 00:25:33,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:25:33,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:33,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:35,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:35,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 461 states and 965 transitions. [2024-12-06 00:25:35,224 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 965 transitions. [2024-12-06 00:25:35,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:35,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:35,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:35,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 00:25:35,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:35,633 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 464 states and 970 transitions. [2024-12-06 00:25:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 970 transitions. [2024-12-06 00:25:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:25:37,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:37,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:37,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 00:25:37,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 466 states and 998 transitions. [2024-12-06 00:25:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 998 transitions. [2024-12-06 00:25:39,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:25:39,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:39,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:39,397 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 473 states and 1012 transitions. [2024-12-06 00:25:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1012 transitions. [2024-12-06 00:25:41,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:25:41,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:41,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 00:25:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 479 states and 1023 transitions. [2024-12-06 00:25:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1023 transitions. [2024-12-06 00:25:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:25:43,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:43,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:43,322 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 00:25:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 480 states and 1024 transitions. [2024-12-06 00:25:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1024 transitions. [2024-12-06 00:25:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:25:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:44,164 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:25:44,165 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:25:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 486 states and 1032 transitions. [2024-12-06 00:25:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1032 transitions. [2024-12-06 00:25:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:25:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 491 states and 1037 transitions. [2024-12-06 00:25:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1037 transitions. [2024-12-06 00:25:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:25:49,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:49,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:49,390 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:51,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 498 states and 1082 transitions. [2024-12-06 00:25:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1082 transitions. [2024-12-06 00:25:51,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:25:51,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:51,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:51,994 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:25:51,995 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:25:54,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 505 states and 1099 transitions. [2024-12-06 00:25:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1099 transitions. [2024-12-06 00:25:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:25:54,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:54,772 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:57,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 510 states and 1110 transitions. [2024-12-06 00:25:57,094 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1110 transitions. [2024-12-06 00:25:57,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:25:57,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:57,119 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:25:57,120 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 00:25:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:59,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 517 states and 1119 transitions. [2024-12-06 00:25:59,479 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1119 transitions. [2024-12-06 00:25:59,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:25:59,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:59,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:01,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 520 states and 1126 transitions. [2024-12-06 00:26:01,605 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1126 transitions. [2024-12-06 00:26:01,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:26:01,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:01,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:01,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:01,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:01,626 INFO L256 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 00:26:01,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:02,036 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 261 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 523 states and 1131 transitions. [2024-12-06 00:26:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1131 transitions. [2024-12-06 00:26:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:26:04,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:04,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:04,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 00:26:04,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 525 states and 1162 transitions. [2024-12-06 00:26:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1162 transitions. [2024-12-06 00:26:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:26:06,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 532 states and 1176 transitions. [2024-12-06 00:26:08,727 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1176 transitions. [2024-12-06 00:26:08,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:26:08,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:08,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:08,752 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 00:26:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 538 states and 1187 transitions. [2024-12-06 00:26:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1187 transitions. [2024-12-06 00:26:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:26:10,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:10,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 00:26:11,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 539 states and 1188 transitions. [2024-12-06 00:26:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1188 transitions. [2024-12-06 00:26:11,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:26:11,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:11,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:11,805 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:26:11,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2024-12-06 00:26:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:13,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 545 states and 1196 transitions. [2024-12-06 00:26:13,972 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1196 transitions. [2024-12-06 00:26:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:26:13,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:13,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:14,284 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 550 states and 1201 transitions. [2024-12-06 00:26:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1201 transitions. [2024-12-06 00:26:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:26:17,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:17,741 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:20,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 557 states and 1250 transitions. [2024-12-06 00:26:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1250 transitions. [2024-12-06 00:26:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:26:20,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:20,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:26:20,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:20,792 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2024-12-06 00:26:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 564 states and 1268 transitions. [2024-12-06 00:26:23,347 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1268 transitions. [2024-12-06 00:26:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:26:23,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:23,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 306 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 569 states and 1279 transitions. [2024-12-06 00:26:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1279 transitions. [2024-12-06 00:26:26,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:26:26,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:26,372 INFO L256 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:26:26,372 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2024-12-06 00:26:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 576 states and 1288 transitions. [2024-12-06 00:26:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1288 transitions. [2024-12-06 00:26:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:26:28,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:31,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:31,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 579 states and 1295 transitions. [2024-12-06 00:26:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1295 transitions. [2024-12-06 00:26:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:26:31,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:31,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:31,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 00:26:31,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:31,908 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 582 states and 1300 transitions. [2024-12-06 00:26:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1300 transitions. [2024-12-06 00:26:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:26:34,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:34,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:34,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 00:26:34,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 584 states and 1334 transitions. [2024-12-06 00:26:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1334 transitions. [2024-12-06 00:26:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:26:36,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:36,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:36,776 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:39,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 591 states and 1348 transitions. [2024-12-06 00:26:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1348 transitions. [2024-12-06 00:26:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:26:39,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:39,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-12-06 00:26:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 597 states and 1359 transitions. [2024-12-06 00:26:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1359 transitions. [2024-12-06 00:26:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:26:42,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-12-06 00:26:42,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 598 states and 1360 transitions. [2024-12-06 00:26:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1360 transitions. [2024-12-06 00:26:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:26:42,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:42,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 355 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:46,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 603 states and 1366 transitions. [2024-12-06 00:26:46,656 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1366 transitions. [2024-12-06 00:26:46,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:26:46,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:46,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:46,681 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:26:46,682 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-06 00:26:48,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 609 states and 1373 transitions. [2024-12-06 00:26:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1373 transitions. [2024-12-06 00:26:48,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:26:48,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:48,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 616 states and 1426 transitions. [2024-12-06 00:26:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1426 transitions. [2024-12-06 00:26:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:26:52,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:52,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:52,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:26:52,233 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-06 00:26:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:55,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 623 states and 1445 transitions. [2024-12-06 00:26:55,556 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1445 transitions. [2024-12-06 00:26:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:26:55,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:55,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:55,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:55,896 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 628 states and 1456 transitions. [2024-12-06 00:26:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1456 transitions. [2024-12-06 00:26:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:26:58,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:58,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:26:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:58,909 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:26:58,910 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:26:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-06 00:27:01,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:01,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 635 states and 1465 transitions. [2024-12-06 00:27:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1465 transitions. [2024-12-06 00:27:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:27:01,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:01,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:04,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 638 states and 1472 transitions. [2024-12-06 00:27:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1472 transitions. [2024-12-06 00:27:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:27:04,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:04,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:04,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:04,272 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:27:04,273 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:04,772 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 396 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:07,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 641 states and 1477 transitions. [2024-12-06 00:27:07,688 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1477 transitions. [2024-12-06 00:27:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:27:07,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:07,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:27:07,824 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:08,352 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:09,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:09,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 643 states and 1514 transitions. [2024-12-06 00:27:09,768 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1514 transitions. [2024-12-06 00:27:09,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:27:09,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:09,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:10,130 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 650 states and 1528 transitions. [2024-12-06 00:27:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1528 transitions. [2024-12-06 00:27:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:27:12,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:12,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:12,686 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 00:27:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 656 states and 1539 transitions. [2024-12-06 00:27:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1539 transitions. [2024-12-06 00:27:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:27:15,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:15,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:15,240 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 00:27:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:16,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 657 states and 1540 transitions. [2024-12-06 00:27:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1540 transitions. [2024-12-06 00:27:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:27:16,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:16,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:16,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:27:16,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2024-12-06 00:27:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 663 states and 1548 transitions. [2024-12-06 00:27:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1548 transitions. [2024-12-06 00:27:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:27:18,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:18,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 668 states and 1553 transitions. [2024-12-06 00:27:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1553 transitions. [2024-12-06 00:27:22,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:27:22,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:22,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:25,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 675 states and 1610 transitions. [2024-12-06 00:27:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1610 transitions. [2024-12-06 00:27:25,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:27:25,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:25,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:25,646 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:27:25,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2024-12-06 00:27:29,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 682 states and 1630 transitions. [2024-12-06 00:27:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1630 transitions. [2024-12-06 00:27:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:27:29,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:29,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 451 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 687 states and 1641 transitions. [2024-12-06 00:27:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1641 transitions. [2024-12-06 00:27:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:27:32,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:32,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:32,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:27:32,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2024-12-06 00:27:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:34,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 694 states and 1650 transitions. [2024-12-06 00:27:34,952 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1650 transitions. [2024-12-06 00:27:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:27:34,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:34,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:35,264 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 697 states and 1657 transitions. [2024-12-06 00:27:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1657 transitions. [2024-12-06 00:27:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:27:37,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:37,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:37,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:37,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 00:27:37,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 474 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 700 states and 1662 transitions. [2024-12-06 00:27:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1662 transitions. [2024-12-06 00:27:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:27:40,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:40,915 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 00:27:40,916 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:41,513 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:42,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:42,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 702 states and 1702 transitions. [2024-12-06 00:27:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1702 transitions. [2024-12-06 00:27:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:27:42,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:42,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:43,322 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 418 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 709 states and 1716 transitions. [2024-12-06 00:27:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1716 transitions. [2024-12-06 00:27:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:27:45,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:45,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2024-12-06 00:27:48,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 715 states and 1727 transitions. [2024-12-06 00:27:48,593 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1727 transitions. [2024-12-06 00:27:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:27:48,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:48,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:48,633 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2024-12-06 00:27:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 716 states and 1728 transitions. [2024-12-06 00:27:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1728 transitions. [2024-12-06 00:27:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:27:49,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:49,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 510 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:53,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 721 states and 1734 transitions. [2024-12-06 00:27:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1734 transitions. [2024-12-06 00:27:53,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:27:53,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:53,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:53,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:53,358 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:27:53,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:53,429 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2024-12-06 00:27:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 727 states and 1741 transitions. [2024-12-06 00:27:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1741 transitions. [2024-12-06 00:27:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:27:55,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:55,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:56,111 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 734 states and 1802 transitions. [2024-12-06 00:27:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1802 transitions. [2024-12-06 00:27:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:27:59,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:59,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:59,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:27:59,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2024-12-06 00:28:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 741 states and 1823 transitions. [2024-12-06 00:28:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1823 transitions. [2024-12-06 00:28:02,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:28:02,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:02,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:03,403 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 534 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:06,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 746 states and 1834 transitions. [2024-12-06 00:28:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1834 transitions. [2024-12-06 00:28:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:28:06,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:06,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:06,610 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:28:06,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:06,784 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2024-12-06 00:28:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 753 states and 1843 transitions. [2024-12-06 00:28:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1843 transitions. [2024-12-06 00:28:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:28:09,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:09,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:10,126 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:12,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:12,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 756 states and 1850 transitions. [2024-12-06 00:28:12,709 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1850 transitions. [2024-12-06 00:28:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:28:12,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:12,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 00:28:12,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:13,260 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 559 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 759 states and 1855 transitions. [2024-12-06 00:28:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1855 transitions. [2024-12-06 00:28:16,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:28:16,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:16,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:16,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:16,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:16,427 INFO L256 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 00:28:16,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:17,147 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:18,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:18,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 761 states and 1898 transitions. [2024-12-06 00:28:18,757 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1898 transitions. [2024-12-06 00:28:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:28:18,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:18,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:22,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 768 states and 1912 transitions. [2024-12-06 00:28:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1912 transitions. [2024-12-06 00:28:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:28:22,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:22,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:22,083 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2024-12-06 00:28:24,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 774 states and 1923 transitions. [2024-12-06 00:28:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1923 transitions. [2024-12-06 00:28:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:28:24,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:24,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:25,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2024-12-06 00:28:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 775 states and 1924 transitions. [2024-12-06 00:28:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1924 transitions. [2024-12-06 00:28:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:28:26,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:26,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:26,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:28:26,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:26,175 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 00:28:28,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 781 states and 1932 transitions. [2024-12-06 00:28:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1932 transitions. [2024-12-06 00:28:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:28:28,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:28,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 598 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 786 states and 1937 transitions. [2024-12-06 00:28:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1937 transitions. [2024-12-06 00:28:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:28:33,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 611 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:37,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:37,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 793 states and 2002 transitions. [2024-12-06 00:28:37,292 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 2002 transitions. [2024-12-06 00:28:37,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:28:37,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:37,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:37,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:37,317 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:28:37,318 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 00:28:41,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 800 states and 2024 transitions. [2024-12-06 00:28:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2024 transitions. [2024-12-06 00:28:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:28:41,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:41,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 624 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 805 states and 2035 transitions. [2024-12-06 00:28:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 2035 transitions. [2024-12-06 00:28:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:28:44,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:44,996 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:28:44,997 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:45,201 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 00:28:48,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 812 states and 2044 transitions. [2024-12-06 00:28:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 2044 transitions. [2024-12-06 00:28:48,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:28:48,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:48,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:48,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 815 states and 2051 transitions. [2024-12-06 00:28:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 2051 transitions. [2024-12-06 00:28:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:28:51,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:51,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:51,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:51,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 00:28:51,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 651 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:55,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 818 states and 2056 transitions. [2024-12-06 00:28:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2056 transitions. [2024-12-06 00:28:55,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:28:55,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:55,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:28:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:55,427 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 00:28:55,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:28:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 665 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:57,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 820 states and 2102 transitions. [2024-12-06 00:28:57,996 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 2102 transitions. [2024-12-06 00:28:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:28:57,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:57,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:58,457 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:01,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 827 states and 2116 transitions. [2024-12-06 00:29:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2116 transitions. [2024-12-06 00:29:01,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:29:01,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:01,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 00:29:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 833 states and 2127 transitions. [2024-12-06 00:29:04,623 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 2127 transitions. [2024-12-06 00:29:04,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:29:04,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:04,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 00:29:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 834 states and 2128 transitions. [2024-12-06 00:29:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2128 transitions. [2024-12-06 00:29:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:29:05,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:05,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:05,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:29:05,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2024-12-06 00:29:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 840 states and 2136 transitions. [2024-12-06 00:29:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2136 transitions. [2024-12-06 00:29:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:29:08,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:08,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:08,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 693 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 845 states and 2141 transitions. [2024-12-06 00:29:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 2141 transitions. [2024-12-06 00:29:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:29:13,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:13,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:13,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 0 proven. 707 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:18,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:18,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 852 states and 2210 transitions. [2024-12-06 00:29:18,313 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2210 transitions. [2024-12-06 00:29:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:29:18,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:18,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:18,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:18,338 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:29:18,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:18,574 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2024-12-06 00:29:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 859 states and 2233 transitions. [2024-12-06 00:29:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 2233 transitions. [2024-12-06 00:29:22,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:29:22,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 721 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 864 states and 2244 transitions. [2024-12-06 00:29:26,675 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2244 transitions. [2024-12-06 00:29:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:29:26,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:26,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:26,699 INFO L256 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:29:26,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 679 trivial. 0 not checked. [2024-12-06 00:29:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 871 states and 2253 transitions. [2024-12-06 00:29:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2253 transitions. [2024-12-06 00:29:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:29:30,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:30,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:30,678 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 735 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:33,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 874 states and 2260 transitions. [2024-12-06 00:29:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2260 transitions. [2024-12-06 00:29:33,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:29:33,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:33,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:33,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:29:33,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:34,477 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 750 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 877 states and 2265 transitions. [2024-12-06 00:29:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2265 transitions. [2024-12-06 00:29:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:29:38,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:38,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:38,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:29:38,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:39,057 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 879 states and 2314 transitions. [2024-12-06 00:29:40,898 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2314 transitions. [2024-12-06 00:29:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:29:40,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:40,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 679 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:44,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 886 states and 2328 transitions. [2024-12-06 00:29:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2328 transitions. [2024-12-06 00:29:44,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:29:44,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:44,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-06 00:29:48,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:48,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 892 states and 2339 transitions. [2024-12-06 00:29:48,108 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2339 transitions. [2024-12-06 00:29:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:29:48,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:48,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-06 00:29:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 893 states and 2340 transitions. [2024-12-06 00:29:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2340 transitions. [2024-12-06 00:29:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:29:49,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:49,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:49,308 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:29:49,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-12-06 00:29:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:52,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 899 states and 2348 transitions. [2024-12-06 00:29:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2348 transitions. [2024-12-06 00:29:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:29:52,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:52,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:53,213 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 795 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 904 states and 2353 transitions. [2024-12-06 00:29:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2353 transitions. [2024-12-06 00:29:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:29:58,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:58,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 0 proven. 810 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 911 states and 2426 transitions. [2024-12-06 00:30:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2426 transitions. [2024-12-06 00:30:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:30:02,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:02,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:02,933 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:30:02,934 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-12-06 00:30:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 918 states and 2450 transitions. [2024-12-06 00:30:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2450 transitions. [2024-12-06 00:30:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:30:07,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:07,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:07,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:07,771 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 825 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:11,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 923 states and 2461 transitions. [2024-12-06 00:30:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2461 transitions. [2024-12-06 00:30:11,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:30:11,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:11,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:11,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:11,696 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:30:11,697 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:11,939 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-12-06 00:30:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:15,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 930 states and 2470 transitions. [2024-12-06 00:30:15,345 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 2470 transitions. [2024-12-06 00:30:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:30:15,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:15,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:19,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 933 states and 2477 transitions. [2024-12-06 00:30:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2477 transitions. [2024-12-06 00:30:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:30:19,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:19,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:30:19,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 856 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:23,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 936 states and 2482 transitions. [2024-12-06 00:30:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 2482 transitions. [2024-12-06 00:30:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:30:23,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:23,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:23,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 00:30:23,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 0 proven. 872 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 938 states and 2534 transitions. [2024-12-06 00:30:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2534 transitions. [2024-12-06 00:30:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:30:26,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:26,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:27,059 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 00:30:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:30,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 945 states and 2548 transitions. [2024-12-06 00:30:30,770 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2548 transitions. [2024-12-06 00:30:30,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:30:30,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:30,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 721 trivial. 0 not checked. [2024-12-06 00:30:34,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 951 states and 2559 transitions. [2024-12-06 00:30:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2559 transitions. [2024-12-06 00:30:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:30:34,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:34,423 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 721 trivial. 0 not checked. [2024-12-06 00:30:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:35,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 952 states and 2560 transitions. [2024-12-06 00:30:35,644 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2560 transitions. [2024-12-06 00:30:35,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:30:35,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:35,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:35,675 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:30:35,676 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 888 trivial. 0 not checked. [2024-12-06 00:30:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 958 states and 2568 transitions. [2024-12-06 00:30:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2568 transitions. [2024-12-06 00:30:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:30:38,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:38,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 904 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 963 states and 2573 transitions. [2024-12-06 00:30:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 2573 transitions. [2024-12-06 00:30:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:30:44,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:44,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:45,013 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 0 proven. 920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:49,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:49,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 970 states and 2650 transitions. [2024-12-06 00:30:49,592 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2650 transitions. [2024-12-06 00:30:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:30:49,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:49,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:49,619 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:30:49,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 888 trivial. 0 not checked. [2024-12-06 00:30:54,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 977 states and 2675 transitions. [2024-12-06 00:30:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2675 transitions. [2024-12-06 00:30:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:30:54,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:54,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 936 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 982 states and 2686 transitions. [2024-12-06 00:30:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2686 transitions. [2024-12-06 00:30:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:30:59,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:59,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:30:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:59,313 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:30:59,314 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:30:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 888 trivial. 0 not checked. [2024-12-06 00:31:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 989 states and 2695 transitions. [2024-12-06 00:31:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 2695 transitions. [2024-12-06 00:31:03,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:31:03,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:03,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 952 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:07,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 992 states and 2702 transitions. [2024-12-06 00:31:07,206 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2702 transitions. [2024-12-06 00:31:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:31:07,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:07,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 00:31:07,239 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 969 backedges. 969 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:12,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 995 states and 2707 transitions. [2024-12-06 00:31:12,418 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2707 transitions. [2024-12-06 00:31:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:31:12,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:12,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:12,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 00:31:12,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:13,150 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 0 proven. 986 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:15,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:15,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 997 states and 2762 transitions. [2024-12-06 00:31:15,354 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2762 transitions. [2024-12-06 00:31:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:31:15,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:15,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:15,954 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 0 proven. 888 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1004 states and 2776 transitions. [2024-12-06 00:31:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 2776 transitions. [2024-12-06 00:31:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:31:20,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:20,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 00:31:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:23,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1010 states and 2787 transitions. [2024-12-06 00:31:23,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2787 transitions. [2024-12-06 00:31:23,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:31:23,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:23,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 00:31:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:25,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1011 states and 2788 transitions. [2024-12-06 00:31:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2788 transitions. [2024-12-06 00:31:25,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:31:25,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:25,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 1020 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:30,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1016 states and 2794 transitions. [2024-12-06 00:31:30,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2794 transitions. [2024-12-06 00:31:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:31:30,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:30,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:30,739 INFO L256 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:31:30,740 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1003 trivial. 0 not checked. [2024-12-06 00:31:34,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1022 states and 2801 transitions. [2024-12-06 00:31:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2801 transitions. [2024-12-06 00:31:34,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:31:34,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:34,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:34,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1029 states and 2882 transitions. [2024-12-06 00:31:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2882 transitions. [2024-12-06 00:31:39,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:31:39,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:39,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:39,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:31:39,714 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1003 trivial. 0 not checked. [2024-12-06 00:31:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 1036 states and 2908 transitions. [2024-12-06 00:31:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2908 transitions. [2024-12-06 00:31:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:31:44,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 1054 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:49,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1041 states and 2919 transitions. [2024-12-06 00:31:49,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2919 transitions. [2024-12-06 00:31:49,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:31:49,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:49,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:49,721 INFO L256 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:31:49,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:49,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1003 trivial. 0 not checked. [2024-12-06 00:31:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2928 states to 1048 states and 2928 transitions. [2024-12-06 00:31:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2928 transitions. [2024-12-06 00:31:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:31:53,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1051 states and 2935 transitions. [2024-12-06 00:31:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2935 transitions. [2024-12-06 00:31:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:31:58,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:58,209 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:31:58,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:31:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 1089 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1054 states and 2940 transitions. [2024-12-06 00:32:03,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2940 transitions. [2024-12-06 00:32:03,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:32:03,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:03,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:32:03,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:03,371 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:32:03,372 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:32:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:06,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1056 states and 2998 transitions. [2024-12-06 00:32:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2998 transitions. [2024-12-06 00:32:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:32:06,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:07,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:11,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:11,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1063 states and 3012 transitions. [2024-12-06 00:32:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 3012 transitions. [2024-12-06 00:32:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:32:11,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:11,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:11,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 00:32:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1069 states and 3023 transitions. [2024-12-06 00:32:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 3023 transitions. [2024-12-06 00:32:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:32:15,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:15,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:15,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 00:32:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1070 states and 3024 transitions. [2024-12-06 00:32:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 3024 transitions. [2024-12-06 00:32:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:32:17,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:17,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:17,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 1143 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1075 states and 3030 transitions. [2024-12-06 00:32:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 3030 transitions. [2024-12-06 00:32:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:32:23,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:32:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:23,366 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:32:23,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:32:23,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2024-12-06 00:32:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1081 states and 3037 transitions. [2024-12-06 00:32:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 3037 transitions. [2024-12-06 00:32:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:32:26,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:26,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 1161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1088 states and 3122 transitions. [2024-12-06 00:32:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 3122 transitions. [2024-12-06 00:32:32,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:32:32,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:32,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:32:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:33,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:32:33,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:32:33,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2024-12-06 00:32:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:38,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1095 states and 3149 transitions. [2024-12-06 00:32:38,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 3149 transitions. [2024-12-06 00:32:38,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:32:38,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:38,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 1179 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:44,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 1100 states and 3160 transitions. [2024-12-06 00:32:44,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 3160 transitions. [2024-12-06 00:32:44,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:32:44,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:44,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:32:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:44,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:32:44,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:32:44,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2024-12-06 00:32:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1107 states and 3169 transitions. [2024-12-06 00:32:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 3169 transitions. [2024-12-06 00:32:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:32:48,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 0 proven. 1197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:53,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:53,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1110 states and 3176 transitions. [2024-12-06 00:32:53,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 3176 transitions. [2024-12-06 00:32:53,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:32:53,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:53,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:32:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:53,288 INFO L256 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:32:53,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:32:54,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 1216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 1113 states and 3181 transitions. [2024-12-06 00:32:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 3181 transitions. [2024-12-06 00:32:58,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:32:58,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:58,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:32:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:58,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 00:32:58,698 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:32:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 0 proven. 1235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:02,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1115 states and 3242 transitions. [2024-12-06 00:33:02,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 3242 transitions. [2024-12-06 00:33:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:33:02,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:02,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:02,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 1125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1122 states and 3256 transitions. [2024-12-06 00:33:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 3256 transitions. [2024-12-06 00:33:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:33:07,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:07,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 1054 trivial. 0 not checked. [2024-12-06 00:33:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:11,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1128 states and 3267 transitions. [2024-12-06 00:33:11,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 3267 transitions. [2024-12-06 00:33:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:33:11,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:11,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 1054 trivial. 0 not checked. [2024-12-06 00:33:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:13,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 1129 states and 3268 transitions. [2024-12-06 00:33:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 3268 transitions. [2024-12-06 00:33:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:33:13,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:13,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:33:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:13,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:33:13,396 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:33:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2024-12-06 00:33:17,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:17,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 1135 states and 3276 transitions. [2024-12-06 00:33:17,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 3276 transitions. [2024-12-06 00:33:17,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:33:17,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 1273 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 1140 states and 3281 transitions. [2024-12-06 00:33:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 3281 transitions. [2024-12-06 00:33:24,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:33:24,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:24,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 0 proven. 1292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:30,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 1147 states and 3370 transitions. [2024-12-06 00:33:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 3370 transitions. [2024-12-06 00:33:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:33:30,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:30,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:33:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:30,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:33:30,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:33:31,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2024-12-06 00:33:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 1154 states and 3398 transitions. [2024-12-06 00:33:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 3398 transitions. [2024-12-06 00:33:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:33:36,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:36,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:37,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 1311 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:42,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1159 states and 3409 transitions. [2024-12-06 00:33:42,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 3409 transitions. [2024-12-06 00:33:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:33:42,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:33:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:42,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:33:42,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:33:42,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2024-12-06 00:33:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:47,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1166 states and 3418 transitions. [2024-12-06 00:33:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 3418 transitions. [2024-12-06 00:33:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:33:47,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:47,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 0 proven. 1330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 1169 states and 3425 transitions. [2024-12-06 00:33:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 3425 transitions. [2024-12-06 00:33:52,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:33:52,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:52,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:52,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:33:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:52,037 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:33:52,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:33:52,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1350 backedges. 1350 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:33:58,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 1172 states and 3430 transitions. [2024-12-06 00:33:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 3430 transitions. [2024-12-06 00:33:58,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:33:58,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:58,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:33:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:58,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:33:58,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:33:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 0 proven. 1370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 1174 states and 3494 transitions. [2024-12-06 00:34:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 3494 transitions. [2024-12-06 00:34:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:34:01,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:07,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1181 states and 3508 transitions. [2024-12-06 00:34:07,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 3508 transitions. [2024-12-06 00:34:07,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:34:07,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:07,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:07,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 1179 trivial. 0 not checked. [2024-12-06 00:34:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1187 states and 3519 transitions. [2024-12-06 00:34:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 3519 transitions. [2024-12-06 00:34:11,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:34:11,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:11,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:11,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 1179 trivial. 0 not checked. [2024-12-06 00:34:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 1188 states and 3520 transitions. [2024-12-06 00:34:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 3520 transitions. [2024-12-06 00:34:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:34:13,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:13,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 1410 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:20,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:20,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1193 states and 3526 transitions. [2024-12-06 00:34:20,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 3526 transitions. [2024-12-06 00:34:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:34:20,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:20,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:34:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:20,315 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:34:20,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:34:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2024-12-06 00:34:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 1199 states and 3533 transitions. [2024-12-06 00:34:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 3533 transitions. [2024-12-06 00:34:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:34:24,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:24,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:31,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 1206 states and 3626 transitions. [2024-12-06 00:34:31,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 3626 transitions. [2024-12-06 00:34:31,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:34:31,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:31,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:34:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:31,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:34:31,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:34:31,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2024-12-06 00:34:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 1213 states and 3655 transitions. [2024-12-06 00:34:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 3655 transitions. [2024-12-06 00:34:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:34:36,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:36,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:37,898 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 1450 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:43,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:43,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1218 states and 3666 transitions. [2024-12-06 00:34:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 3666 transitions. [2024-12-06 00:34:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:34:43,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:43,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:34:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:43,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:34:43,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:34:43,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2024-12-06 00:34:48,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:48,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3675 states to 1225 states and 3675 transitions. [2024-12-06 00:34:48,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 3675 transitions. [2024-12-06 00:34:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:34:48,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1470 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 1228 states and 3682 transitions. [2024-12-06 00:34:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 3682 transitions. [2024-12-06 00:34:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:34:53,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:53,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:53,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:34:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:53,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:34:53,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:34:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 1491 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 1231 states and 3687 transitions. [2024-12-06 00:35:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 3687 transitions. [2024-12-06 00:35:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:35:00,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:00,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:35:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:00,149 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 00:35:00,150 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:35:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1233 states and 3754 transitions. [2024-12-06 00:35:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 3754 transitions. [2024-12-06 00:35:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:35:04,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:04,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 0 proven. 1390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:10,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1240 states and 3768 transitions. [2024-12-06 00:35:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 3768 transitions. [2024-12-06 00:35:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:35:10,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:10,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:10,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 1311 trivial. 0 not checked. [2024-12-06 00:35:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 1246 states and 3779 transitions. [2024-12-06 00:35:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 3779 transitions. [2024-12-06 00:35:15,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:35:15,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:15,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:15,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 1311 trivial. 0 not checked. [2024-12-06 00:35:16,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:16,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 1247 states and 3780 transitions. [2024-12-06 00:35:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 3780 transitions. [2024-12-06 00:35:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:35:16,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:16,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:35:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:17,066 INFO L256 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:35:17,067 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:35:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1533 trivial. 0 not checked. [2024-12-06 00:35:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:21,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 1253 states and 3788 transitions. [2024-12-06 00:35:21,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 3788 transitions. [2024-12-06 00:35:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:35:21,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:21,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 1554 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 1258 states and 3793 transitions. [2024-12-06 00:35:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 3793 transitions. [2024-12-06 00:35:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:35:29,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:29,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 1265 states and 3890 transitions. [2024-12-06 00:35:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 3890 transitions. [2024-12-06 00:35:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:35:36,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:36,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:35:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:36,612 INFO L256 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:35:36,612 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:35:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1533 trivial. 0 not checked. [2024-12-06 00:35:43,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:43,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 1272 states and 3920 transitions. [2024-12-06 00:35:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 3920 transitions. [2024-12-06 00:35:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:35:43,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:43,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:44,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 1596 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:50,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 1277 states and 3931 transitions. [2024-12-06 00:35:50,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 3931 transitions. [2024-12-06 00:35:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:35:50,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:50,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:35:50,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:50,237 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:35:50,238 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:35:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1533 trivial. 0 not checked. [2024-12-06 00:35:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 1284 states and 3940 transitions. [2024-12-06 00:35:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 3940 transitions. [2024-12-06 00:35:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:35:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:56,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:36:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:01,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 1287 states and 3947 transitions. [2024-12-06 00:36:01,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 3947 transitions. [2024-12-06 00:36:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:36:01,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:01,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:36:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:01,057 INFO L256 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 00:36:01,059 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:36:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1639 backedges. 1639 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:36:08,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:08,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 1290 states and 3952 transitions. [2024-12-06 00:36:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 3952 transitions. [2024-12-06 00:36:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:36:08,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:08,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:08,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:36:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:08,196 INFO L256 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 00:36:08,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:36:09,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1661 backedges. 0 proven. 1661 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:36:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 1292 states and 4022 transitions. [2024-12-06 00:36:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 4022 transitions. [2024-12-06 00:36:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:36:12,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 0 proven. 1533 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:36:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 1299 states and 4036 transitions. [2024-12-06 00:36:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 4036 transitions. [2024-12-06 00:36:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 00:36:18,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:18,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2024-12-06 00:36:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4047 states to 1305 states and 4047 transitions. [2024-12-06 00:36:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 4047 transitions. [2024-12-06 00:36:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 00:36:23,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:23,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2024-12-06 00:36:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 1306 states and 4048 transitions. [2024-12-06 00:36:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 4048 transitions. [2024-12-06 00:36:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 00:36:25,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:25,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 1705 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:36:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:32,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 1311 states and 4054 transitions. [2024-12-06 00:36:32,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 4054 transitions. [2024-12-06 00:36:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 00:36:32,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:32,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:36:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:32,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:36:32,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:36:32,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2024-12-06 00:36:37,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 1317 states and 4061 transitions. [2024-12-06 00:36:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 4061 transitions. [2024-12-06 00:36:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:36:37,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:37,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:38,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1727 backedges. 0 proven. 1727 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:36:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 1324 states and 4162 transitions. [2024-12-06 00:36:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 4162 transitions. [2024-12-06 00:36:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:36:44,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:44,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:36:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:44,814 INFO L256 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:36:44,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:36:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked.