./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8dc208a2665260fe26c599d2b12cd2ae6dba736ba9ceb60f2adfcbbfeecc6a5c --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 16:40:53,619 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 16:40:53,672 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-03 16:40:53,676 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 16:40:53,678 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 16:40:53,700 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 16:40:53,701 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 16:40:53,701 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 16:40:53,701 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 16:40:53,701 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 16:40:53,702 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 16:40:53,702 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 16:40:53,702 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 16:40:53,702 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 16:40:53,703 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 16:40:53,703 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 16:40:53,703 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 16:40:53,703 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 16:40:53,703 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 16:40:53,703 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 16:40:53,703 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 16:40:53,703 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 16:40:53,703 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 16:40:53,704 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 16:40:53,704 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 16:40:53,704 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 16:40:53,704 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 16:40:53,704 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 16:40:53,704 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 16:40:53,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 16:40:53,704 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 16:40:53,704 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 16:40:53,705 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dc208a2665260fe26c599d2b12cd2ae6dba736ba9ceb60f2adfcbbfeecc6a5c [2025-03-03 16:40:53,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 16:40:53,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 16:40:53,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 16:40:53,911 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 16:40:53,912 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 16:40:53,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c [2025-03-03 16:40:55,002 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/942524e11/38cfcec7a7594ba8b4d30c9714765554/FLAGbad1927bb [2025-03-03 16:40:55,434 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 16:40:55,435 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c [2025-03-03 16:40:55,460 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/942524e11/38cfcec7a7594ba8b4d30c9714765554/FLAGbad1927bb [2025-03-03 16:40:55,584 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/942524e11/38cfcec7a7594ba8b4d30c9714765554 [2025-03-03 16:40:55,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 16:40:55,586 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 16:40:55,588 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 16:40:55,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 16:40:55,592 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 16:40:55,593 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 04:40:55" (1/1) ... [2025-03-03 16:40:55,594 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10f29b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:55, skipping insertion in model container [2025-03-03 16:40:55,594 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 04:40:55" (1/1) ... [2025-03-03 16:40:55,657 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 16:40:55,785 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c[1169,1182] [2025-03-03 16:40:56,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 16:40:56,120 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 16:40:56,128 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c[1169,1182] [2025-03-03 16:40:56,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 16:40:56,356 INFO L204 MainTranslator]: Completed translation [2025-03-03 16:40:56,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56 WrapperNode [2025-03-03 16:40:56,357 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 16:40:56,358 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 16:40:56,358 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 16:40:56,358 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 16:40:56,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:56,462 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:57,378 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 11664 [2025-03-03 16:40:57,379 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 16:40:57,379 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 16:40:57,379 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 16:40:57,379 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 16:40:57,385 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:57,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:57,722 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:57,948 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-03 16:40:57,949 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:57,949 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:58,233 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:58,278 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:58,318 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:58,354 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:58,498 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 16:40:58,499 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 16:40:58,499 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 16:40:58,499 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 16:40:58,500 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (1/1) ... [2025-03-03 16:40:58,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 16:40:58,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 16:40:58,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 16:40:58,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 16:40:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 16:40:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 16:40:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 16:40:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 16:40:59,060 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 16:40:59,062 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 16:41:15,347 INFO L? ?]: Removed 6657 outVars from TransFormulas that were not future-live. [2025-03-03 16:41:15,347 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 16:41:15,596 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 16:41:15,599 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 16:41:15,599 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 04:41:15 BoogieIcfgContainer [2025-03-03 16:41:15,599 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 16:41:15,601 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 16:41:15,601 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 16:41:15,604 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 16:41:15,604 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 04:40:55" (1/3) ... [2025-03-03 16:41:15,605 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12ce83fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 04:41:15, skipping insertion in model container [2025-03-03 16:41:15,605 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:40:56" (2/3) ... [2025-03-03 16:41:15,605 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12ce83fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 04:41:15, skipping insertion in model container [2025-03-03 16:41:15,606 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 04:41:15" (3/3) ... [2025-03-03 16:41:15,607 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.at.3.prop1-func-interl.c [2025-03-03 16:41:15,618 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 16:41:15,620 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.at.3.prop1-func-interl.c that has 1 procedures, 4084 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 16:41:15,710 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 16:41:15,720 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6283edbe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 16:41:15,721 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 16:41:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand has 4084 states, 4082 states have (on average 1.5009799118079372) internal successors, (6127), 4083 states have internal predecessors, (6127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:15,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2025-03-03 16:41:15,746 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:15,746 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:15,747 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:15,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:15,750 INFO L85 PathProgramCache]: Analyzing trace with hash -1187092845, now seen corresponding path program 1 times [2025-03-03 16:41:15,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 16:41:15,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857368958] [2025-03-03 16:41:15,755 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:15,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 16:41:15,872 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-03-03 16:41:16,025 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-03-03 16:41:16,025 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:16,025 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 16:41:16,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 16:41:16,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857368958] [2025-03-03 16:41:16,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857368958] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 16:41:16,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 16:41:16,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 16:41:16,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104431154] [2025-03-03 16:41:16,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 16:41:16,814 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 16:41:16,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 16:41:16,831 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 16:41:16,832 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:16,841 INFO L87 Difference]: Start difference. First operand has 4084 states, 4082 states have (on average 1.5009799118079372) internal successors, (6127), 4083 states have internal predecessors, (6127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:18,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 16:41:18,594 INFO L93 Difference]: Finished difference Result 7937 states and 11911 transitions. [2025-03-03 16:41:18,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 16:41:18,596 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 235 [2025-03-03 16:41:18,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 16:41:18,621 INFO L225 Difference]: With dead ends: 7937 [2025-03-03 16:41:18,621 INFO L226 Difference]: Without dead ends: 4083 [2025-03-03 16:41:18,629 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:18,630 INFO L435 NwaCegarLoop]: 5105 mSDtfsCounter, 0 mSDsluCounter, 10205 mSDsCounter, 0 mSdLazyCounter, 3058 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 15310 SdHoareTripleChecker+Invalid, 3058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3058 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2025-03-03 16:41:18,631 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 15310 Invalid, 3058 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3058 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2025-03-03 16:41:18,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4083 states. [2025-03-03 16:41:18,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4083 to 4083. [2025-03-03 16:41:18,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4083 states, 4082 states have (on average 1.5004899559039686) internal successors, (6125), 4082 states have internal predecessors, (6125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:18,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 4083 states and 6125 transitions. [2025-03-03 16:41:18,739 INFO L78 Accepts]: Start accepts. Automaton has 4083 states and 6125 transitions. Word has length 235 [2025-03-03 16:41:18,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 16:41:18,740 INFO L471 AbstractCegarLoop]: Abstraction has 4083 states and 6125 transitions. [2025-03-03 16:41:18,740 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 58.75) internal successors, (235), 4 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:18,740 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 6125 transitions. [2025-03-03 16:41:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2025-03-03 16:41:18,747 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:18,747 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:18,747 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-03 16:41:18,747 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:18,748 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:18,748 INFO L85 PathProgramCache]: Analyzing trace with hash 1859512941, now seen corresponding path program 1 times [2025-03-03 16:41:18,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 16:41:18,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624829122] [2025-03-03 16:41:18,748 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:18,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 16:41:18,823 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 236 statements into 1 equivalence classes. [2025-03-03 16:41:18,853 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 236 of 236 statements. [2025-03-03 16:41:18,853 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:18,853 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:19,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 16:41:19,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 16:41:19,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624829122] [2025-03-03 16:41:19,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624829122] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 16:41:19,107 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 16:41:19,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 16:41:19,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467092704] [2025-03-03 16:41:19,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 16:41:19,108 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 16:41:19,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 16:41:19,109 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 16:41:19,109 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:19,109 INFO L87 Difference]: Start difference. First operand 4083 states and 6125 transitions. Second operand has 4 states, 4 states have (on average 59.0) internal successors, (236), 4 states have internal predecessors, (236), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:20,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 16:41:20,665 INFO L93 Difference]: Finished difference Result 7938 states and 11909 transitions. [2025-03-03 16:41:20,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 16:41:20,665 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.0) internal successors, (236), 4 states have internal predecessors, (236), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 236 [2025-03-03 16:41:20,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 16:41:20,681 INFO L225 Difference]: With dead ends: 7938 [2025-03-03 16:41:20,681 INFO L226 Difference]: Without dead ends: 4085 [2025-03-03 16:41:20,688 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:20,689 INFO L435 NwaCegarLoop]: 5105 mSDtfsCounter, 0 mSDsluCounter, 10202 mSDsCounter, 0 mSdLazyCounter, 3061 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 15307 SdHoareTripleChecker+Invalid, 3061 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3061 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2025-03-03 16:41:20,689 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 15307 Invalid, 3061 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3061 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2025-03-03 16:41:20,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4085 states. [2025-03-03 16:41:20,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4085 to 4085. [2025-03-03 16:41:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4085 states, 4084 states have (on average 1.5002448579823702) internal successors, (6127), 4084 states have internal predecessors, (6127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 4085 states and 6127 transitions. [2025-03-03 16:41:20,762 INFO L78 Accepts]: Start accepts. Automaton has 4085 states and 6127 transitions. Word has length 236 [2025-03-03 16:41:20,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 16:41:20,763 INFO L471 AbstractCegarLoop]: Abstraction has 4085 states and 6127 transitions. [2025-03-03 16:41:20,763 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.0) internal successors, (236), 4 states have internal predecessors, (236), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:20,763 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 6127 transitions. [2025-03-03 16:41:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2025-03-03 16:41:20,765 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:20,765 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:20,765 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 16:41:20,765 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:20,766 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:20,768 INFO L85 PathProgramCache]: Analyzing trace with hash -553125426, now seen corresponding path program 1 times [2025-03-03 16:41:20,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 16:41:20,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132837311] [2025-03-03 16:41:20,769 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:20,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 16:41:20,822 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 237 statements into 1 equivalence classes. [2025-03-03 16:41:20,843 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 237 of 237 statements. [2025-03-03 16:41:20,843 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:20,843 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 16:41:21,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 16:41:21,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132837311] [2025-03-03 16:41:21,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132837311] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 16:41:21,072 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 16:41:21,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 16:41:21,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115532616] [2025-03-03 16:41:21,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 16:41:21,073 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 16:41:21,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 16:41:21,073 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 16:41:21,074 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:21,074 INFO L87 Difference]: Start difference. First operand 4085 states and 6127 transitions. Second operand has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:22,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 16:41:22,569 INFO L93 Difference]: Finished difference Result 7942 states and 11913 transitions. [2025-03-03 16:41:22,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 16:41:22,570 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 237 [2025-03-03 16:41:22,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 16:41:22,582 INFO L225 Difference]: With dead ends: 7942 [2025-03-03 16:41:22,582 INFO L226 Difference]: Without dead ends: 4087 [2025-03-03 16:41:22,587 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:22,589 INFO L435 NwaCegarLoop]: 5105 mSDtfsCounter, 0 mSDsluCounter, 10197 mSDsCounter, 0 mSdLazyCounter, 3066 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 15302 SdHoareTripleChecker+Invalid, 3066 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3066 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2025-03-03 16:41:22,589 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 15302 Invalid, 3066 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3066 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2025-03-03 16:41:22,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4087 states. [2025-03-03 16:41:22,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4087 to 4087. [2025-03-03 16:41:22,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4087 states, 4086 states have (on average 1.5) internal successors, (6129), 4086 states have internal predecessors, (6129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 4087 states and 6129 transitions. [2025-03-03 16:41:22,724 INFO L78 Accepts]: Start accepts. Automaton has 4087 states and 6129 transitions. Word has length 237 [2025-03-03 16:41:22,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 16:41:22,725 INFO L471 AbstractCegarLoop]: Abstraction has 4087 states and 6129 transitions. [2025-03-03 16:41:22,725 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 4087 states and 6129 transitions. [2025-03-03 16:41:22,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2025-03-03 16:41:22,727 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:22,727 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:22,727 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-03 16:41:22,727 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:22,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:22,728 INFO L85 PathProgramCache]: Analyzing trace with hash 1921349810, now seen corresponding path program 1 times [2025-03-03 16:41:22,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 16:41:22,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411656090] [2025-03-03 16:41:22,728 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 16:41:22,772 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 238 statements into 1 equivalence classes. [2025-03-03 16:41:22,795 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 238 of 238 statements. [2025-03-03 16:41:22,796 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:22,796 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 16:41:23,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 16:41:23,014 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411656090] [2025-03-03 16:41:23,014 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411656090] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 16:41:23,014 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 16:41:23,015 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 16:41:23,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856245314] [2025-03-03 16:41:23,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 16:41:23,015 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 16:41:23,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 16:41:23,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 16:41:23,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:23,016 INFO L87 Difference]: Start difference. First operand 4087 states and 6129 transitions. Second operand has 4 states, 4 states have (on average 59.5) internal successors, (238), 4 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:24,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 16:41:24,441 INFO L93 Difference]: Finished difference Result 7952 states and 11925 transitions. [2025-03-03 16:41:24,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 16:41:24,442 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.5) internal successors, (238), 4 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 238 [2025-03-03 16:41:24,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 16:41:24,451 INFO L225 Difference]: With dead ends: 7952 [2025-03-03 16:41:24,451 INFO L226 Difference]: Without dead ends: 4095 [2025-03-03 16:41:24,456 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:24,456 INFO L435 NwaCegarLoop]: 5105 mSDtfsCounter, 3 mSDsluCounter, 10197 mSDsCounter, 0 mSdLazyCounter, 3066 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 15302 SdHoareTripleChecker+Invalid, 3066 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3066 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-03-03 16:41:24,456 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 15302 Invalid, 3066 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3066 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-03-03 16:41:24,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4095 states. [2025-03-03 16:41:24,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4095 to 4091. [2025-03-03 16:41:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4091 states, 4090 states have (on average 1.5) internal successors, (6135), 4090 states have internal predecessors, (6135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 4091 states and 6135 transitions. [2025-03-03 16:41:24,511 INFO L78 Accepts]: Start accepts. Automaton has 4091 states and 6135 transitions. Word has length 238 [2025-03-03 16:41:24,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 16:41:24,512 INFO L471 AbstractCegarLoop]: Abstraction has 4091 states and 6135 transitions. [2025-03-03 16:41:24,512 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.5) internal successors, (238), 4 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:24,512 INFO L276 IsEmpty]: Start isEmpty. Operand 4091 states and 6135 transitions. [2025-03-03 16:41:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-03 16:41:24,514 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:24,514 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:24,515 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-03 16:41:24,515 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:24,515 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:24,515 INFO L85 PathProgramCache]: Analyzing trace with hash 132105737, now seen corresponding path program 1 times [2025-03-03 16:41:24,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 16:41:24,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1244883452] [2025-03-03 16:41:24,516 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:24,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 16:41:24,562 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-03 16:41:24,615 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-03 16:41:24,615 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:24,615 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 16:41:24,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 16:41:24,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1244883452] [2025-03-03 16:41:24,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1244883452] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 16:41:24,960 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 16:41:24,960 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-03 16:41:24,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666977569] [2025-03-03 16:41:24,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 16:41:24,961 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-03 16:41:24,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 16:41:24,961 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-03 16:41:24,961 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-03 16:41:24,963 INFO L87 Difference]: Start difference. First operand 4091 states and 6135 transitions. Second operand has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:29,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 16:41:29,102 INFO L93 Difference]: Finished difference Result 11797 states and 17693 transitions. [2025-03-03 16:41:29,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-03 16:41:29,102 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 239 [2025-03-03 16:41:29,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 16:41:29,124 INFO L225 Difference]: With dead ends: 11797 [2025-03-03 16:41:29,124 INFO L226 Difference]: Without dead ends: 7936 [2025-03-03 16:41:29,132 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2025-03-03 16:41:29,132 INFO L435 NwaCegarLoop]: 4022 mSDtfsCounter, 5879 mSDsluCounter, 11942 mSDsCounter, 0 mSdLazyCounter, 8185 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5879 SdHoareTripleChecker+Valid, 15964 SdHoareTripleChecker+Invalid, 8186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2025-03-03 16:41:29,132 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5879 Valid, 15964 Invalid, 8186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8185 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2025-03-03 16:41:29,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7936 states. [2025-03-03 16:41:29,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7936 to 4310. [2025-03-03 16:41:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4310 states, 4309 states have (on average 1.4996518913901138) internal successors, (6462), 4309 states have internal predecessors, (6462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 4310 states and 6462 transitions. [2025-03-03 16:41:29,219 INFO L78 Accepts]: Start accepts. Automaton has 4310 states and 6462 transitions. Word has length 239 [2025-03-03 16:41:29,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 16:41:29,220 INFO L471 AbstractCegarLoop]: Abstraction has 4310 states and 6462 transitions. [2025-03-03 16:41:29,220 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 6462 transitions. [2025-03-03 16:41:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2025-03-03 16:41:29,225 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:29,226 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:29,226 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-03 16:41:29,226 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:29,226 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:29,226 INFO L85 PathProgramCache]: Analyzing trace with hash -1118251170, now seen corresponding path program 1 times [2025-03-03 16:41:29,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 16:41:29,226 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551060018] [2025-03-03 16:41:29,226 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:29,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 16:41:29,275 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 240 statements into 1 equivalence classes. [2025-03-03 16:41:29,322 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 240 of 240 statements. [2025-03-03 16:41:29,323 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:29,323 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 16:41:29,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 16:41:29,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551060018] [2025-03-03 16:41:29,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551060018] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 16:41:29,928 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 16:41:29,928 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-03 16:41:29,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887613954] [2025-03-03 16:41:29,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 16:41:29,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-03 16:41:29,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 16:41:29,929 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-03 16:41:29,929 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-03-03 16:41:29,929 INFO L87 Difference]: Start difference. First operand 4310 states and 6462 transitions. Second operand has 6 states, 6 states have (on average 40.0) internal successors, (240), 6 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:33,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 16:41:33,283 INFO L93 Difference]: Finished difference Result 8186 states and 12274 transitions. [2025-03-03 16:41:33,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-03 16:41:33,284 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 40.0) internal successors, (240), 6 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 240 [2025-03-03 16:41:33,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 16:41:33,292 INFO L225 Difference]: With dead ends: 8186 [2025-03-03 16:41:33,292 INFO L226 Difference]: Without dead ends: 4325 [2025-03-03 16:41:33,297 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2025-03-03 16:41:33,297 INFO L435 NwaCegarLoop]: 4008 mSDtfsCounter, 5912 mSDsluCounter, 12012 mSDsCounter, 0 mSdLazyCounter, 8471 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5912 SdHoareTripleChecker+Valid, 16020 SdHoareTripleChecker+Invalid, 8472 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8471 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2025-03-03 16:41:33,297 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5912 Valid, 16020 Invalid, 8472 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8471 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2025-03-03 16:41:33,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4325 states. [2025-03-03 16:41:33,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4325 to 4323. [2025-03-03 16:41:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4323 states, 4322 states have (on average 1.498611753817677) internal successors, (6477), 4322 states have internal predecessors, (6477), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:33,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 4323 states and 6477 transitions. [2025-03-03 16:41:33,358 INFO L78 Accepts]: Start accepts. Automaton has 4323 states and 6477 transitions. Word has length 240 [2025-03-03 16:41:33,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 16:41:33,359 INFO L471 AbstractCegarLoop]: Abstraction has 4323 states and 6477 transitions. [2025-03-03 16:41:33,359 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 40.0) internal successors, (240), 6 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 4323 states and 6477 transitions. [2025-03-03 16:41:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2025-03-03 16:41:33,362 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:33,362 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:33,362 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-03 16:41:33,363 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:33,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:33,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1698219312, now seen corresponding path program 1 times [2025-03-03 16:41:33,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 16:41:33,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [926493401] [2025-03-03 16:41:33,363 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:33,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 16:41:33,408 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-03-03 16:41:33,432 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-03-03 16:41:33,432 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:33,433 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:34,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 16:41:34,717 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 16:41:34,717 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [926493401] [2025-03-03 16:41:34,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [926493401] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 16:41:34,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 16:41:34,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-03 16:41:34,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296397504] [2025-03-03 16:41:34,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 16:41:34,717 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-03 16:41:34,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 16:41:34,718 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-03 16:41:34,718 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-03 16:41:34,718 INFO L87 Difference]: Start difference. First operand 4323 states and 6477 transitions. Second operand has 6 states, 6 states have (on average 40.166666666666664) internal successors, (241), 6 states have internal predecessors, (241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:37,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 16:41:37,112 INFO L93 Difference]: Finished difference Result 10758 states and 16124 transitions. [2025-03-03 16:41:37,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-03 16:41:37,113 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 40.166666666666664) internal successors, (241), 6 states have internal predecessors, (241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 241 [2025-03-03 16:41:37,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 16:41:37,124 INFO L225 Difference]: With dead ends: 10758 [2025-03-03 16:41:37,124 INFO L226 Difference]: Without dead ends: 6882 [2025-03-03 16:41:37,130 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2025-03-03 16:41:37,131 INFO L435 NwaCegarLoop]: 5090 mSDtfsCounter, 4284 mSDsluCounter, 20058 mSDsCounter, 0 mSdLazyCounter, 5124 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4284 SdHoareTripleChecker+Valid, 25148 SdHoareTripleChecker+Invalid, 5125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2025-03-03 16:41:37,131 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4284 Valid, 25148 Invalid, 5125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5124 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2025-03-03 16:41:37,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6882 states. [2025-03-03 16:41:37,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6882 to 4318. [2025-03-03 16:41:37,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4318 states, 4317 states have (on average 1.4987259671067872) internal successors, (6470), 4317 states have internal predecessors, (6470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:37,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 4318 states and 6470 transitions. [2025-03-03 16:41:37,190 INFO L78 Accepts]: Start accepts. Automaton has 4318 states and 6470 transitions. Word has length 241 [2025-03-03 16:41:37,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 16:41:37,191 INFO L471 AbstractCegarLoop]: Abstraction has 4318 states and 6470 transitions. [2025-03-03 16:41:37,191 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 40.166666666666664) internal successors, (241), 6 states have internal predecessors, (241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 4318 states and 6470 transitions. [2025-03-03 16:41:37,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2025-03-03 16:41:37,193 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:37,193 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:37,193 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-03 16:41:37,193 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:37,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:37,194 INFO L85 PathProgramCache]: Analyzing trace with hash -933646937, now seen corresponding path program 1 times [2025-03-03 16:41:37,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 16:41:37,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639811732] [2025-03-03 16:41:37,194 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 16:41:37,233 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-03-03 16:41:37,269 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-03-03 16:41:37,271 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:37,271 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 16:41:37,271 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 16:41:37,294 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-03-03 16:41:37,337 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-03-03 16:41:37,337 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:37,337 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 16:41:37,504 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 16:41:37,505 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 16:41:37,506 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 16:41:37,507 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-03 16:41:37,510 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:37,633 WARN L310 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2025-03-03 16:41:37,657 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 16:41:37,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 04:41:37 BoogieIcfgContainer [2025-03-03 16:41:37,662 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 16:41:37,663 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 16:41:37,663 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 16:41:37,663 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 16:41:37,664 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 04:41:15" (3/4) ... [2025-03-03 16:41:37,665 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 16:41:37,666 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 16:41:37,667 INFO L158 Benchmark]: Toolchain (without parser) took 42080.86ms. Allocated memory was 167.8MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 118.4MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 905.5MB. Max. memory is 16.1GB. [2025-03-03 16:41:37,668 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 118.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 16:41:37,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 769.71ms. Allocated memory was 167.8MB in the beginning and 176.2MB in the end (delta: 8.4MB). Free memory was 117.5MB in the beginning and 62.3MB in the end (delta: 55.3MB). Peak memory consumption was 125.7MB. Max. memory is 16.1GB. [2025-03-03 16:41:37,669 INFO L158 Benchmark]: Boogie Procedure Inliner took 1020.45ms. Allocated memory was 176.2MB in the beginning and 310.4MB in the end (delta: 134.2MB). Free memory was 62.3MB in the beginning and 60.8MB in the end (delta: 1.4MB). Peak memory consumption was 249.8MB. Max. memory is 16.1GB. [2025-03-03 16:41:37,669 INFO L158 Benchmark]: Boogie Preprocessor took 1118.93ms. Allocated memory was 310.4MB in the beginning and 1.3GB in the end (delta: 947.9MB). Free memory was 60.8MB in the beginning and 907.2MB in the end (delta: -846.4MB). Peak memory consumption was 96.4MB. Max. memory is 16.1GB. [2025-03-03 16:41:37,669 INFO L158 Benchmark]: IcfgBuilder took 17100.61ms. Allocated memory was 1.3GB in the beginning and 2.3GB in the end (delta: 1.0GB). Free memory was 907.2MB in the beginning and 1.7GB in the end (delta: -805.4MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2025-03-03 16:41:37,670 INFO L158 Benchmark]: TraceAbstraction took 22061.48ms. Allocated memory is still 2.3GB. Free memory was 1.7GB in the beginning and 1.4GB in the end (delta: 352.3MB). Peak memory consumption was 352.3MB. Max. memory is 16.1GB. [2025-03-03 16:41:37,670 INFO L158 Benchmark]: Witness Printer took 3.62ms. Allocated memory is still 2.3GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 131.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-03 16:41:37,671 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 118.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 769.71ms. Allocated memory was 167.8MB in the beginning and 176.2MB in the end (delta: 8.4MB). Free memory was 117.5MB in the beginning and 62.3MB in the end (delta: 55.3MB). Peak memory consumption was 125.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1020.45ms. Allocated memory was 176.2MB in the beginning and 310.4MB in the end (delta: 134.2MB). Free memory was 62.3MB in the beginning and 60.8MB in the end (delta: 1.4MB). Peak memory consumption was 249.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1118.93ms. Allocated memory was 310.4MB in the beginning and 1.3GB in the end (delta: 947.9MB). Free memory was 60.8MB in the beginning and 907.2MB in the end (delta: -846.4MB). Peak memory consumption was 96.4MB. Max. memory is 16.1GB. * IcfgBuilder took 17100.61ms. Allocated memory was 1.3GB in the beginning and 2.3GB in the end (delta: 1.0GB). Free memory was 907.2MB in the beginning and 1.7GB in the end (delta: -805.4MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * TraceAbstraction took 22061.48ms. Allocated memory is still 2.3GB. Free memory was 1.7GB in the beginning and 1.4GB in the end (delta: 352.3MB). Peak memory consumption was 352.3MB. Max. memory is 16.1GB. * Witness Printer took 3.62ms. Allocated memory is still 2.3GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 131.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseAnd at line 425, overapproximation of bitwiseAnd at line 427. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_20 = 0; [L40] const SORT_4 var_121 = 1; [L41] const SORT_4 var_122 = 0; [L42] const SORT_2 var_134 = 3; [L43] const SORT_2 var_136 = 2; [L44] const SORT_2 var_138 = 1; [L45] const SORT_2 var_140 = 0; [L46] const SORT_2 var_146 = 255; [L47] const SORT_2 var_189 = 4; [L48] const SORT_3 var_193 = 0; [L49] const SORT_4 var_197 = 255; [L51] SORT_1 input_133; [L52] SORT_1 input_135; [L53] SORT_1 input_137; [L54] SORT_1 input_139; [L55] SORT_1 input_147; [L56] SORT_1 input_148; [L57] SORT_1 input_149; [L58] SORT_1 input_150; [L59] SORT_1 input_151; [L60] SORT_1 input_152; [L61] SORT_1 input_153; [L62] SORT_1 input_154; [L63] SORT_1 input_166; [L64] SORT_1 input_167; [L65] SORT_1 input_168; [L66] SORT_1 input_169; [L67] SORT_1 input_170; [L68] SORT_1 input_171; [L69] SORT_1 input_172; [L70] SORT_1 input_173; [L71] SORT_1 input_183; [L72] SORT_1 input_184; [L73] SORT_1 input_185; [L74] SORT_1 input_186; [L75] SORT_1 input_187; [L76] SORT_1 input_188; [L77] SORT_1 input_190; [L78] SORT_1 input_191; [L79] SORT_1 input_192; [L80] SORT_1 input_219; [L81] SORT_1 input_220; [L82] SORT_1 input_221; [L83] SORT_1 input_222; [L84] SORT_1 input_223; [L85] SORT_1 input_224; [L86] SORT_1 input_225; [L87] SORT_1 input_226; [L88] SORT_1 input_251; [L89] SORT_1 input_252; [L90] SORT_1 input_253; [L91] SORT_1 input_254; [L92] SORT_1 input_255; [L93] SORT_1 input_256; [L94] SORT_1 input_257; [L95] SORT_1 input_258; [L96] SORT_1 input_283; [L97] SORT_1 input_284; [L98] SORT_1 input_285; [L99] SORT_1 input_286; [L100] SORT_1 input_287; [L101] SORT_1 input_288; [L102] SORT_1 input_289; [L103] SORT_1 input_290; [L104] SORT_1 input_340; [L105] SORT_1 input_381; [L106] SORT_1 input_422; [L107] SORT_1 input_463; [L109] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L109] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L110] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L110] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L111] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L111] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L112] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L112] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L113] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L113] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L114] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L114] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L115] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L115] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L116] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L116] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L117] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L117] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L118] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L118] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L119] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L119] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L120] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L120] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L121] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L121] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L122] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L122] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L123] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L123] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L124] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L124] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L125] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L125] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L126] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L127] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L128] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L129] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L130] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L131] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L132] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L133] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L134] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L135] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L136] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L137] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L138] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L139] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L140] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L141] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L142] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L143] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L144] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L145] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L146] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L147] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L148] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L149] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L150] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L151] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L152] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L153] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L154] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L155] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L156] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L157] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L158] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L159] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L160] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L161] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L162] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L163] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L164] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255, var_20=0, var_5=0] [L165] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] SORT_2 init_7_arg_1 = var_5; [L168] state_6 = init_7_arg_1 [L169] SORT_2 init_9_arg_1 = var_5; [L170] state_8 = init_9_arg_1 [L171] SORT_2 init_11_arg_1 = var_5; [L172] state_10 = init_11_arg_1 [L173] SORT_2 init_13_arg_1 = var_5; [L174] state_12 = init_13_arg_1 [L175] SORT_2 init_15_arg_1 = var_5; [L176] state_14 = init_15_arg_1 [L177] SORT_2 init_17_arg_1 = var_5; [L178] state_16 = init_17_arg_1 [L179] SORT_2 init_19_arg_1 = var_5; [L180] state_18 = init_19_arg_1 [L181] SORT_1 init_22_arg_1 = var_20; [L182] state_21 = init_22_arg_1 [L183] SORT_1 init_24_arg_1 = var_20; [L184] state_23 = init_24_arg_1 [L185] SORT_1 init_26_arg_1 = var_20; [L186] state_25 = init_26_arg_1 [L187] SORT_1 init_28_arg_1 = var_20; [L188] state_27 = init_28_arg_1 [L189] SORT_1 init_30_arg_1 = var_20; [L190] state_29 = init_30_arg_1 [L191] SORT_1 init_32_arg_1 = var_20; [L192] state_31 = init_32_arg_1 [L193] SORT_1 init_34_arg_1 = var_20; [L194] state_33 = init_34_arg_1 [L195] SORT_1 init_36_arg_1 = var_20; [L196] state_35 = init_36_arg_1 [L197] SORT_1 init_38_arg_1 = var_20; [L198] state_37 = init_38_arg_1 [L199] SORT_1 init_40_arg_1 = var_20; [L200] state_39 = init_40_arg_1 [L201] SORT_1 init_42_arg_1 = var_20; [L202] state_41 = init_42_arg_1 [L203] SORT_1 init_44_arg_1 = var_20; [L204] state_43 = init_44_arg_1 [L205] SORT_1 init_46_arg_1 = var_20; [L206] state_45 = init_46_arg_1 [L207] SORT_1 init_48_arg_1 = var_20; [L208] state_47 = init_48_arg_1 [L209] SORT_1 init_50_arg_1 = var_20; [L210] state_49 = init_50_arg_1 [L211] SORT_1 init_52_arg_1 = var_20; [L212] state_51 = init_52_arg_1 [L213] SORT_1 init_54_arg_1 = var_20; [L214] state_53 = init_54_arg_1 [L215] SORT_1 init_56_arg_1 = var_20; [L216] state_55 = init_56_arg_1 [L217] SORT_1 init_58_arg_1 = var_20; [L218] state_57 = init_58_arg_1 [L219] SORT_1 init_60_arg_1 = var_20; [L220] state_59 = init_60_arg_1 [L221] SORT_1 init_62_arg_1 = var_20; [L222] state_61 = init_62_arg_1 [L223] SORT_1 init_64_arg_1 = var_20; [L224] state_63 = init_64_arg_1 [L225] SORT_1 init_66_arg_1 = var_20; [L226] state_65 = init_66_arg_1 [L227] SORT_1 init_68_arg_1 = var_20; [L228] state_67 = init_68_arg_1 [L229] SORT_1 init_70_arg_1 = var_20; [L230] state_69 = init_70_arg_1 [L231] SORT_1 init_72_arg_1 = var_20; [L232] state_71 = init_72_arg_1 [L233] SORT_1 init_74_arg_1 = var_20; [L234] state_73 = init_74_arg_1 [L235] SORT_1 init_76_arg_1 = var_20; [L236] state_75 = init_76_arg_1 [L237] SORT_1 init_78_arg_1 = var_20; [L238] state_77 = init_78_arg_1 [L239] SORT_1 init_80_arg_1 = var_20; [L240] state_79 = init_80_arg_1 [L241] SORT_1 init_82_arg_1 = var_20; [L242] state_81 = init_82_arg_1 [L243] SORT_1 init_84_arg_1 = var_20; [L244] state_83 = init_84_arg_1 [L245] SORT_1 init_86_arg_1 = var_20; [L246] state_85 = init_86_arg_1 [L247] SORT_1 init_88_arg_1 = var_20; [L248] state_87 = init_88_arg_1 [L249] SORT_1 init_90_arg_1 = var_20; [L250] state_89 = init_90_arg_1 [L251] SORT_1 init_92_arg_1 = var_20; [L252] state_91 = init_92_arg_1 [L253] SORT_1 init_94_arg_1 = var_20; [L254] state_93 = init_94_arg_1 [L255] SORT_1 init_96_arg_1 = var_20; [L256] state_95 = init_96_arg_1 [L257] SORT_1 init_98_arg_1 = var_20; [L258] state_97 = init_98_arg_1 [L259] SORT_1 init_100_arg_1 = var_20; [L260] state_99 = init_100_arg_1 [L261] SORT_1 init_102_arg_1 = var_20; [L262] state_101 = init_102_arg_1 [L263] SORT_1 init_104_arg_1 = var_20; [L264] state_103 = init_104_arg_1 [L265] SORT_1 init_106_arg_1 = var_20; [L266] state_105 = init_106_arg_1 [L267] SORT_1 init_108_arg_1 = var_20; [L268] state_107 = init_108_arg_1 [L269] SORT_1 init_110_arg_1 = var_20; [L270] state_109 = init_110_arg_1 [L271] SORT_1 init_112_arg_1 = var_20; [L272] state_111 = init_112_arg_1 [L273] SORT_1 init_114_arg_1 = var_20; [L274] state_113 = init_114_arg_1 [L275] SORT_1 init_116_arg_1 = var_20; [L276] state_115 = init_116_arg_1 [L277] SORT_1 init_118_arg_1 = var_20; [L278] state_117 = init_118_arg_1 [L279] SORT_1 init_120_arg_1 = var_20; [L280] state_119 = init_120_arg_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L283] input_133 = __VERIFIER_nondet_uchar() [L284] EXPR input_133 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L284] input_133 = input_133 & mask_SORT_1 [L285] input_135 = __VERIFIER_nondet_uchar() [L286] EXPR input_135 & mask_SORT_1 VAL [input_133=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L286] input_135 = input_135 & mask_SORT_1 [L287] input_137 = __VERIFIER_nondet_uchar() [L288] EXPR input_137 & mask_SORT_1 VAL [input_133=0, input_135=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L288] input_137 = input_137 & mask_SORT_1 [L289] input_139 = __VERIFIER_nondet_uchar() [L290] EXPR input_139 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L290] input_139 = input_139 & mask_SORT_1 [L291] input_147 = __VERIFIER_nondet_uchar() [L292] EXPR input_147 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L292] input_147 = input_147 & mask_SORT_1 [L293] input_148 = __VERIFIER_nondet_uchar() [L294] EXPR input_148 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L294] input_148 = input_148 & mask_SORT_1 [L295] input_149 = __VERIFIER_nondet_uchar() [L296] EXPR input_149 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L296] input_149 = input_149 & mask_SORT_1 [L297] input_150 = __VERIFIER_nondet_uchar() [L298] EXPR input_150 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L298] input_150 = input_150 & mask_SORT_1 [L299] input_151 = __VERIFIER_nondet_uchar() [L300] EXPR input_151 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L300] input_151 = input_151 & mask_SORT_1 [L301] input_152 = __VERIFIER_nondet_uchar() [L302] EXPR input_152 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L302] input_152 = input_152 & mask_SORT_1 [L303] input_153 = __VERIFIER_nondet_uchar() [L304] EXPR input_153 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L304] input_153 = input_153 & mask_SORT_1 [L305] input_154 = __VERIFIER_nondet_uchar() [L306] EXPR input_154 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L306] input_154 = input_154 & mask_SORT_1 [L307] input_166 = __VERIFIER_nondet_uchar() [L308] EXPR input_166 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L308] input_166 = input_166 & mask_SORT_1 [L309] input_167 = __VERIFIER_nondet_uchar() [L310] EXPR input_167 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L310] input_167 = input_167 & mask_SORT_1 [L311] input_168 = __VERIFIER_nondet_uchar() [L312] EXPR input_168 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L312] input_168 = input_168 & mask_SORT_1 [L313] input_169 = __VERIFIER_nondet_uchar() [L314] EXPR input_169 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L314] input_169 = input_169 & mask_SORT_1 [L315] input_170 = __VERIFIER_nondet_uchar() [L316] EXPR input_170 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L316] input_170 = input_170 & mask_SORT_1 [L317] input_171 = __VERIFIER_nondet_uchar() [L318] EXPR input_171 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L318] input_171 = input_171 & mask_SORT_1 [L319] input_172 = __VERIFIER_nondet_uchar() [L320] EXPR input_172 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L320] input_172 = input_172 & mask_SORT_1 [L321] input_173 = __VERIFIER_nondet_uchar() [L322] EXPR input_173 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L322] input_173 = input_173 & mask_SORT_1 [L323] input_183 = __VERIFIER_nondet_uchar() [L324] EXPR input_183 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L324] input_183 = input_183 & mask_SORT_1 [L325] input_184 = __VERIFIER_nondet_uchar() [L326] EXPR input_184 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L326] input_184 = input_184 & mask_SORT_1 [L327] input_185 = __VERIFIER_nondet_uchar() [L328] EXPR input_185 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L328] input_185 = input_185 & mask_SORT_1 [L329] input_186 = __VERIFIER_nondet_uchar() [L330] EXPR input_186 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L330] input_186 = input_186 & mask_SORT_1 [L331] input_187 = __VERIFIER_nondet_uchar() [L332] EXPR input_187 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L332] input_187 = input_187 & mask_SORT_1 [L333] input_188 = __VERIFIER_nondet_uchar() [L334] EXPR input_188 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L334] input_188 = input_188 & mask_SORT_1 [L335] input_190 = __VERIFIER_nondet_uchar() [L336] EXPR input_190 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L336] input_190 = input_190 & mask_SORT_1 [L337] input_191 = __VERIFIER_nondet_uchar() [L338] EXPR input_191 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L338] input_191 = input_191 & mask_SORT_1 [L339] input_192 = __VERIFIER_nondet_uchar() [L340] EXPR input_192 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L340] input_192 = input_192 & mask_SORT_1 [L341] input_219 = __VERIFIER_nondet_uchar() [L342] EXPR input_219 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L342] input_219 = input_219 & mask_SORT_1 [L343] input_220 = __VERIFIER_nondet_uchar() [L344] EXPR input_220 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L344] input_220 = input_220 & mask_SORT_1 [L345] input_221 = __VERIFIER_nondet_uchar() [L346] EXPR input_221 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L346] input_221 = input_221 & mask_SORT_1 [L347] input_222 = __VERIFIER_nondet_uchar() [L348] EXPR input_222 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L348] input_222 = input_222 & mask_SORT_1 [L349] input_223 = __VERIFIER_nondet_uchar() [L350] EXPR input_223 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L350] input_223 = input_223 & mask_SORT_1 [L351] input_224 = __VERIFIER_nondet_uchar() [L352] EXPR input_224 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L352] input_224 = input_224 & mask_SORT_1 [L353] input_225 = __VERIFIER_nondet_uchar() [L354] EXPR input_225 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L354] input_225 = input_225 & mask_SORT_1 [L355] input_226 = __VERIFIER_nondet_uchar() [L356] EXPR input_226 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L356] input_226 = input_226 & mask_SORT_1 [L357] input_251 = __VERIFIER_nondet_uchar() [L358] EXPR input_251 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L358] input_251 = input_251 & mask_SORT_1 [L359] input_252 = __VERIFIER_nondet_uchar() [L360] EXPR input_252 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L360] input_252 = input_252 & mask_SORT_1 [L361] input_253 = __VERIFIER_nondet_uchar() [L362] EXPR input_253 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L362] input_253 = input_253 & mask_SORT_1 [L363] input_254 = __VERIFIER_nondet_uchar() [L364] EXPR input_254 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L364] input_254 = input_254 & mask_SORT_1 [L365] input_255 = __VERIFIER_nondet_uchar() [L366] EXPR input_255 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L366] input_255 = input_255 & mask_SORT_1 [L367] input_256 = __VERIFIER_nondet_uchar() [L368] EXPR input_256 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L368] input_256 = input_256 & mask_SORT_1 [L369] input_257 = __VERIFIER_nondet_uchar() [L370] EXPR input_257 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L370] input_257 = input_257 & mask_SORT_1 [L371] input_258 = __VERIFIER_nondet_uchar() [L372] EXPR input_258 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L372] input_258 = input_258 & mask_SORT_1 [L373] input_283 = __VERIFIER_nondet_uchar() [L374] EXPR input_283 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L374] input_283 = input_283 & mask_SORT_1 [L375] input_284 = __VERIFIER_nondet_uchar() [L376] EXPR input_284 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L376] input_284 = input_284 & mask_SORT_1 [L377] input_285 = __VERIFIER_nondet_uchar() [L378] EXPR input_285 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L378] input_285 = input_285 & mask_SORT_1 [L379] input_286 = __VERIFIER_nondet_uchar() [L380] EXPR input_286 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L380] input_286 = input_286 & mask_SORT_1 [L381] input_287 = __VERIFIER_nondet_uchar() [L382] EXPR input_287 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L382] input_287 = input_287 & mask_SORT_1 [L383] input_288 = __VERIFIER_nondet_uchar() [L384] EXPR input_288 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L384] input_288 = input_288 & mask_SORT_1 [L385] input_289 = __VERIFIER_nondet_uchar() [L386] EXPR input_289 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L386] input_289 = input_289 & mask_SORT_1 [L387] input_290 = __VERIFIER_nondet_uchar() [L388] EXPR input_290 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L388] input_290 = input_290 & mask_SORT_1 [L389] input_340 = __VERIFIER_nondet_uchar() [L390] input_381 = __VERIFIER_nondet_uchar() [L391] input_422 = __VERIFIER_nondet_uchar() [L392] input_463 = __VERIFIER_nondet_uchar() [L395] SORT_1 var_123_arg_0 = state_41; [L396] SORT_4 var_123_arg_1 = var_121; [L397] SORT_4 var_123_arg_2 = var_122; [L398] SORT_4 var_123 = var_123_arg_0 ? var_123_arg_1 : var_123_arg_2; [L399] SORT_1 var_124_arg_0 = state_65; [L400] SORT_4 var_124_arg_1 = var_121; [L401] SORT_4 var_124_arg_2 = var_122; [L402] SORT_4 var_124 = var_124_arg_0 ? var_124_arg_1 : var_124_arg_2; [L403] SORT_4 var_125_arg_0 = var_123; [L404] SORT_4 var_125_arg_1 = var_124; [L405] SORT_4 var_125 = var_125_arg_0 + var_125_arg_1; [L406] SORT_1 var_126_arg_0 = state_89; [L407] SORT_4 var_126_arg_1 = var_121; [L408] SORT_4 var_126_arg_2 = var_122; [L409] SORT_4 var_126 = var_126_arg_0 ? var_126_arg_1 : var_126_arg_2; [L410] SORT_4 var_127_arg_0 = var_125; [L411] SORT_4 var_127_arg_1 = var_126; [L412] SORT_4 var_127 = var_127_arg_0 + var_127_arg_1; [L413] SORT_1 var_128_arg_0 = state_113; [L414] SORT_4 var_128_arg_1 = var_121; [L415] SORT_4 var_128_arg_2 = var_122; [L416] SORT_4 var_128 = var_128_arg_0 ? var_128_arg_1 : var_128_arg_2; [L417] SORT_4 var_129_arg_0 = var_127; [L418] SORT_4 var_129_arg_1 = var_128; [L419] SORT_4 var_129 = var_129_arg_0 + var_129_arg_1; VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, input_290=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_129=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L420] EXPR var_129 & mask_SORT_4 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, input_290=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L420] var_129 = var_129 & mask_SORT_4 [L421] SORT_4 var_130_arg_0 = var_129; [L422] SORT_4 var_130_arg_1 = var_121; [L423] SORT_1 var_130 = var_130_arg_0 <= var_130_arg_1; [L424] SORT_1 var_131_arg_0 = ~state_119; VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, input_290=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_130=1, var_131_arg_0=-1, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L425] EXPR var_131_arg_0 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, input_290=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_130=1, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L425] var_131_arg_0 = var_131_arg_0 & mask_SORT_1 [L426] SORT_1 var_131_arg_1 = ~var_130; VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, input_290=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_131_arg_0=1, var_131_arg_1=-2, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L427] EXPR var_131_arg_1 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, input_290=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_131_arg_0=1, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L427] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L428] EXPR var_131_arg_0 & var_131_arg_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, input_290=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L428] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L429] EXPR var_131 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_147=0, input_148=0, input_149=0, input_150=0, input_151=0, input_152=0, input_153=0, input_154=0, input_166=0, input_167=0, input_168=0, input_169=0, input_170=0, input_171=0, input_172=0, input_173=0, input_183=0, input_184=0, input_185=0, input_186=0, input_187=0, input_188=0, input_190=0, input_191=0, input_192=0, input_219=0, input_220=0, input_221=0, input_222=0, input_223=0, input_224=0, input_225=0, input_226=0, input_251=0, input_252=0, input_253=0, input_254=0, input_255=0, input_256=0, input_257=0, input_258=0, input_283=0, input_284=0, input_285=0, input_286=0, input_287=0, input_288=0, input_289=0, input_290=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_121=1, var_122=0, var_134=3, var_136=2, var_138=1, var_140=0, var_146=255, var_189=4, var_193=0, var_197=255] [L429] var_131 = var_131 & mask_SORT_1 [L430] SORT_1 bad_132_arg_0 = var_131; [L431] CALL __VERIFIER_assert(!(bad_132_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 4084 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 21.9s, OverallIterations: 8, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 16.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16078 SdHoareTripleChecker+Valid, 15.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16078 mSDsluCounter, 118353 SdHoareTripleChecker+Invalid, 12.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 84813 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 34031 IncrementalHoareTripleChecker+Invalid, 34034 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 33540 mSDtfsCounter, 34031 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4323occurred in iteration=6, InterpolantAutomatonStates: 32, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 7 MinimizatonAttempts, 6196 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 1907 NumberOfCodeBlocks, 1907 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1659 ConstructedInterpolants, 0 QuantifiedInterpolants, 6740 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-03 16:41:37,759 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8dc208a2665260fe26c599d2b12cd2ae6dba736ba9ceb60f2adfcbbfeecc6a5c --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 16:41:39,700 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 16:41:39,779 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-03-03 16:41:39,783 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 16:41:39,783 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 16:41:39,802 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 16:41:39,804 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 16:41:39,804 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 16:41:39,804 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 16:41:39,804 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 16:41:39,805 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 16:41:39,805 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 16:41:39,805 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 16:41:39,805 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 16:41:39,805 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 16:41:39,806 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 16:41:39,806 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 16:41:39,806 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 16:41:39,806 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 16:41:39,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 16:41:39,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 16:41:39,807 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 16:41:39,807 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 16:41:39,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 16:41:39,808 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 16:41:39,808 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 16:41:39,808 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 16:41:39,808 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 16:41:39,808 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 16:41:39,808 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 16:41:39,809 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 16:41:39,809 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 16:41:39,809 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 16:41:39,809 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 16:41:39,809 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dc208a2665260fe26c599d2b12cd2ae6dba736ba9ceb60f2adfcbbfeecc6a5c [2025-03-03 16:41:40,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 16:41:40,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 16:41:40,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 16:41:40,073 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 16:41:40,073 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 16:41:40,076 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c [2025-03-03 16:41:41,272 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7d6caf58/ab5d0c667dda4e248602c51a7b69237b/FLAG69221a40c [2025-03-03 16:41:41,604 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 16:41:41,605 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c [2025-03-03 16:41:41,630 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7d6caf58/ab5d0c667dda4e248602c51a7b69237b/FLAG69221a40c [2025-03-03 16:41:41,645 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7d6caf58/ab5d0c667dda4e248602c51a7b69237b [2025-03-03 16:41:41,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 16:41:41,648 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 16:41:41,649 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 16:41:41,649 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 16:41:41,654 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 16:41:41,655 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 04:41:41" (1/1) ... [2025-03-03 16:41:41,656 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15d3278a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:41, skipping insertion in model container [2025-03-03 16:41:41,656 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 04:41:41" (1/1) ... [2025-03-03 16:41:41,721 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 16:41:41,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c[1169,1182] [2025-03-03 16:41:42,142 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 16:41:42,151 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 16:41:42,159 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.3.prop1-func-interl.c[1169,1182] [2025-03-03 16:41:42,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 16:41:42,303 INFO L204 MainTranslator]: Completed translation [2025-03-03 16:41:42,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42 WrapperNode [2025-03-03 16:41:42,304 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 16:41:42,305 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 16:41:42,305 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 16:41:42,305 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 16:41:42,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,341 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,431 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3516 [2025-03-03 16:41:42,432 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 16:41:42,432 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 16:41:42,432 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 16:41:42,432 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 16:41:42,438 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,485 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,521 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-03 16:41:42,521 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,556 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,562 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,577 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,596 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,648 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 16:41:42,651 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 16:41:42,651 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 16:41:42,652 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 16:41:42,653 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (1/1) ... [2025-03-03 16:41:42,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 16:41:42,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 16:41:42,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 16:41:42,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 16:41:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 16:41:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 16:41:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 16:41:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 16:41:43,263 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 16:41:43,264 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 16:41:45,795 INFO L? ?]: Removed 158 outVars from TransFormulas that were not future-live. [2025-03-03 16:41:45,796 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 16:41:45,803 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 16:41:45,803 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 16:41:45,804 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 04:41:45 BoogieIcfgContainer [2025-03-03 16:41:45,804 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 16:41:45,806 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 16:41:45,806 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 16:41:45,809 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 16:41:45,809 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 04:41:41" (1/3) ... [2025-03-03 16:41:45,809 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2557bf79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 04:41:45, skipping insertion in model container [2025-03-03 16:41:45,809 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 04:41:42" (2/3) ... [2025-03-03 16:41:45,809 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2557bf79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 04:41:45, skipping insertion in model container [2025-03-03 16:41:45,809 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 04:41:45" (3/3) ... [2025-03-03 16:41:45,810 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.at.3.prop1-func-interl.c [2025-03-03 16:41:45,819 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 16:41:45,820 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.at.3.prop1-func-interl.c that has 1 procedures, 10 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 16:41:45,851 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 16:41:45,857 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2ca30c80, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 16:41:45,858 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 16:41:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2025-03-03 16:41:45,863 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:45,863 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2025-03-03 16:41:45,863 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:45,867 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:45,867 INFO L85 PathProgramCache]: Analyzing trace with hash 38140359, now seen corresponding path program 1 times [2025-03-03 16:41:45,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 16:41:45,878 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [977563811] [2025-03-03 16:41:45,878 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:45,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 16:41:45,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 16:41:45,880 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 16:41:45,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-03 16:41:46,395 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-03-03 16:41:46,435 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-03-03 16:41:46,435 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:46,435 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:46,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 42 conjuncts are in the unsatisfiable core [2025-03-03 16:41:46,462 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 16:41:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 16:41:46,699 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 16:41:46,700 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 16:41:46,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [977563811] [2025-03-03 16:41:46,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [977563811] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 16:41:46,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 16:41:46,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 16:41:46,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443433648] [2025-03-03 16:41:46,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 16:41:46,705 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 16:41:46,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 16:41:46,716 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 16:41:46,716 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 16:41:46,718 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:46,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 16:41:46,972 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2025-03-03 16:41:46,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 16:41:46,974 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2025-03-03 16:41:46,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 16:41:46,978 INFO L225 Difference]: With dead ends: 18 [2025-03-03 16:41:46,978 INFO L226 Difference]: Without dead ends: 10 [2025-03-03 16:41:46,980 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 16:41:46,984 INFO L435 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-03 16:41:46,985 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-03 16:41:46,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2025-03-03 16:41:47,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2025-03-03 16:41:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2025-03-03 16:41:47,006 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2025-03-03 16:41:47,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 16:41:47,006 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2025-03-03 16:41:47,006 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 16:41:47,006 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2025-03-03 16:41:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2025-03-03 16:41:47,007 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 16:41:47,007 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2025-03-03 16:41:47,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-03-03 16:41:47,207 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 16:41:47,208 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 16:41:47,209 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 16:41:47,209 INFO L85 PathProgramCache]: Analyzing trace with hash -1926026653, now seen corresponding path program 1 times [2025-03-03 16:41:47,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 16:41:47,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1558995027] [2025-03-03 16:41:47,212 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 16:41:47,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 16:41:47,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 16:41:47,215 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 16:41:47,216 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-03 16:41:47,860 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-03-03 16:41:48,005 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-03-03 16:41:48,006 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 16:41:48,006 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 16:41:48,025 INFO L256 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 67 conjuncts are in the unsatisfiable core [2025-03-03 16:41:48,052 INFO L279 TraceCheckSpWp]: Computing forward predicates...