./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 1c48831a88a4942f5dbf3945a94b2b36acdb286b02c61bb5978f01c0e5479d7f --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 07:30:39,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 07:30:39,791 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 07:30:39,798 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 07:30:39,800 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 07:30:39,823 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 07:30:39,824 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 07:30:39,824 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 07:30:39,824 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 07:30:39,824 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 07:30:39,825 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 07:30:39,825 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 07:30:39,825 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 07:30:39,826 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 07:30:39,826 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 07:30:39,826 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 07:30:39,826 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 07:30:39,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 07:30:39,827 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 07:30:39,827 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-jdk21/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 -> 1c48831a88a4942f5dbf3945a94b2b36acdb286b02c61bb5978f01c0e5479d7f [2025-01-09 07:30:40,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 07:30:40,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 07:30:40,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 07:30:40,073 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 07:30:40,073 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 07:30:40,075 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c [2025-01-09 07:30:41,240 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/23f41d671/d5ea1207e9854a4a9f323b507967ae58/FLAG91445756b [2025-01-09 07:30:41,609 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 07:30:41,609 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c [2025-01-09 07:30:41,622 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/23f41d671/d5ea1207e9854a4a9f323b507967ae58/FLAG91445756b [2025-01-09 07:30:41,793 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/23f41d671/d5ea1207e9854a4a9f323b507967ae58 [2025-01-09 07:30:41,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 07:30:41,796 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 07:30:41,797 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 07:30:41,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 07:30:41,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 07:30:41,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:30:41" (1/1) ... [2025-01-09 07:30:41,800 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eaf004b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:41, skipping insertion in model container [2025-01-09 07:30:41,801 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:30:41" (1/1) ... [2025-01-09 07:30:41,849 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 07:30:41,978 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c[1171,1184] [2025-01-09 07:30:42,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 07:30:42,390 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 07:30:42,398 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c[1171,1184] [2025-01-09 07:30:42,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 07:30:42,615 INFO L204 MainTranslator]: Completed translation [2025-01-09 07:30:42,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42 WrapperNode [2025-01-09 07:30:42,617 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 07:30:42,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 07:30:42,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 07:30:42,618 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 07:30:42,623 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:42,772 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:43,757 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 12426 [2025-01-09 07:30:43,758 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 07:30:43,758 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 07:30:43,758 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 07:30:43,759 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 07:30:43,766 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:43,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:44,097 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:44,358 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]. [2025-01-09 07:30:44,359 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:44,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:44,688 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:44,760 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:44,804 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:44,855 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:44,910 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:45,116 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 07:30:45,118 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 07:30:45,118 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 07:30:45,118 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 07:30:45,120 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (1/1) ... [2025-01-09 07:30:45,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 07:30:45,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 07:30:45,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 07:30:45,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 07:30:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 07:30:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 07:30:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 07:30:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 07:30:45,764 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 07:30:45,765 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 07:31:00,341 INFO L? ?]: Removed 6779 outVars from TransFormulas that were not future-live. [2025-01-09 07:31:00,342 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 07:31:00,406 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 07:31:00,410 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 07:31:00,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:31:00 BoogieIcfgContainer [2025-01-09 07:31:00,411 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 07:31:00,412 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 07:31:00,412 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 07:31:00,416 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 07:31:00,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:30:41" (1/3) ... [2025-01-09 07:31:00,417 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22bd99ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:31:00, skipping insertion in model container [2025-01-09 07:31:00,418 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:30:42" (2/3) ... [2025-01-09 07:31:00,419 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22bd99ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:31:00, skipping insertion in model container [2025-01-09 07:31:00,419 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:31:00" (3/3) ... [2025-01-09 07:31:00,420 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.lann.5.prop1-func-interl.c [2025-01-09 07:31:00,432 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 07:31:00,434 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.lann.5.prop1-func-interl.c that has 1 procedures, 4454 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 07:31:00,548 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 07:31:00,559 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;@50e9669e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 07:31:00,560 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 07:31:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand has 4454 states, 4452 states have (on average 1.4997753818508535) internal successors, (6677), 4453 states have internal predecessors, (6677), 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) [2025-01-09 07:31:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2025-01-09 07:31:00,589 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:00,589 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] [2025-01-09 07:31:00,590 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:00,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:00,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1187425706, now seen corresponding path program 1 times [2025-01-09 07:31:00,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:00,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957062001] [2025-01-09 07:31:00,600 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:00,726 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 211 statements into 1 equivalence classes. [2025-01-09 07:31:00,898 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 211 of 211 statements. [2025-01-09 07:31:00,899 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:00,899 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:01,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:01,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957062001] [2025-01-09 07:31:01,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1957062001] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:01,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:01,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 07:31:01,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350588578] [2025-01-09 07:31:01,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:01,546 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 07:31:01,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:01,563 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 07:31:01,563 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 07:31:01,572 INFO L87 Difference]: Start difference. First operand has 4454 states, 4452 states have (on average 1.4997753818508535) internal successors, (6677), 4453 states have internal predecessors, (6677), 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 52.75) internal successors, (211), 4 states have internal predecessors, (211), 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) [2025-01-09 07:31:01,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:01,808 INFO L93 Difference]: Finished difference Result 8685 states and 13023 transitions. [2025-01-09 07:31:01,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 07:31:01,810 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 52.75) internal successors, (211), 4 states have internal predecessors, (211), 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 211 [2025-01-09 07:31:01,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:01,839 INFO L225 Difference]: With dead ends: 8685 [2025-01-09 07:31:01,839 INFO L226 Difference]: Without dead ends: 4453 [2025-01-09 07:31:01,854 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 [2025-01-09 07:31:01,855 INFO L435 NwaCegarLoop]: 6671 mSDtfsCounter, 0 mSDsluCounter, 13336 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20007 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:01,856 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20007 Invalid, 11 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 07:31:01,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4453 states. [2025-01-09 07:31:01,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4453 to 4453. [2025-01-09 07:31:01,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4453 states, 4452 states have (on average 1.4993261455525606) internal successors, (6675), 4452 states have internal predecessors, (6675), 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) [2025-01-09 07:31:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 4453 states and 6675 transitions. [2025-01-09 07:31:01,999 INFO L78 Accepts]: Start accepts. Automaton has 4453 states and 6675 transitions. Word has length 211 [2025-01-09 07:31:02,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:02,000 INFO L471 AbstractCegarLoop]: Abstraction has 4453 states and 6675 transitions. [2025-01-09 07:31:02,001 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 52.75) internal successors, (211), 4 states have internal predecessors, (211), 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) [2025-01-09 07:31:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 6675 transitions. [2025-01-09 07:31:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2025-01-09 07:31:02,007 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:02,008 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] [2025-01-09 07:31:02,008 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 07:31:02,008 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:02,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:02,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1842812286, now seen corresponding path program 1 times [2025-01-09 07:31:02,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:02,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123038205] [2025-01-09 07:31:02,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:02,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:02,077 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 212 statements into 1 equivalence classes. [2025-01-09 07:31:02,124 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 212 of 212 statements. [2025-01-09 07:31:02,126 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:02,126 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:02,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:02,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:02,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123038205] [2025-01-09 07:31:02,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123038205] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:02,574 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:02,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 07:31:02,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147216414] [2025-01-09 07:31:02,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:02,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 07:31:02,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:02,575 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 07:31:02,575 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 07:31:02,576 INFO L87 Difference]: Start difference. First operand 4453 states and 6675 transitions. Second operand has 4 states, 4 states have (on average 53.0) internal successors, (212), 4 states have internal predecessors, (212), 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) [2025-01-09 07:31:02,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:02,819 INFO L93 Difference]: Finished difference Result 8686 states and 13021 transitions. [2025-01-09 07:31:02,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 07:31:02,821 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 53.0) internal successors, (212), 4 states have internal predecessors, (212), 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 212 [2025-01-09 07:31:02,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:02,849 INFO L225 Difference]: With dead ends: 8686 [2025-01-09 07:31:02,852 INFO L226 Difference]: Without dead ends: 4455 [2025-01-09 07:31:02,862 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 [2025-01-09 07:31:02,864 INFO L435 NwaCegarLoop]: 6671 mSDtfsCounter, 0 mSDsluCounter, 13332 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20003 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:02,864 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20003 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 07:31:02,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4455 states. [2025-01-09 07:31:02,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4455 to 4455. [2025-01-09 07:31:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4455 states, 4454 states have (on average 1.4991019308486753) internal successors, (6677), 4454 states have internal predecessors, (6677), 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) [2025-01-09 07:31:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4455 states to 4455 states and 6677 transitions. [2025-01-09 07:31:03,010 INFO L78 Accepts]: Start accepts. Automaton has 4455 states and 6677 transitions. Word has length 212 [2025-01-09 07:31:03,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:03,011 INFO L471 AbstractCegarLoop]: Abstraction has 4455 states and 6677 transitions. [2025-01-09 07:31:03,011 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 53.0) internal successors, (212), 4 states have internal predecessors, (212), 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) [2025-01-09 07:31:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4455 states and 6677 transitions. [2025-01-09 07:31:03,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2025-01-09 07:31:03,014 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:03,014 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] [2025-01-09 07:31:03,015 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 07:31:03,015 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:03,017 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:03,019 INFO L85 PathProgramCache]: Analyzing trace with hash 1904396675, now seen corresponding path program 1 times [2025-01-09 07:31:03,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:03,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298817107] [2025-01-09 07:31:03,020 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:03,077 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 213 statements into 1 equivalence classes. [2025-01-09 07:31:03,100 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 213 of 213 statements. [2025-01-09 07:31:03,101 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:03,101 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:03,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:03,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298817107] [2025-01-09 07:31:03,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1298817107] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:03,318 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:03,318 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 07:31:03,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458344236] [2025-01-09 07:31:03,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:03,319 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 07:31:03,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:03,319 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 07:31:03,320 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 07:31:03,320 INFO L87 Difference]: Start difference. First operand 4455 states and 6677 transitions. Second operand has 4 states, 4 states have (on average 53.25) internal successors, (213), 4 states have internal predecessors, (213), 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) [2025-01-09 07:31:03,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:03,425 INFO L93 Difference]: Finished difference Result 8690 states and 13025 transitions. [2025-01-09 07:31:03,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 07:31:03,426 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 53.25) internal successors, (213), 4 states have internal predecessors, (213), 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 213 [2025-01-09 07:31:03,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:03,440 INFO L225 Difference]: With dead ends: 8690 [2025-01-09 07:31:03,441 INFO L226 Difference]: Without dead ends: 4457 [2025-01-09 07:31:03,446 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 [2025-01-09 07:31:03,448 INFO L435 NwaCegarLoop]: 6671 mSDtfsCounter, 0 mSDsluCounter, 13326 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19997 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:03,449 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19997 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 07:31:03,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4457 states. [2025-01-09 07:31:03,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4457 to 4457. [2025-01-09 07:31:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4457 states, 4456 states have (on average 1.4988779174147218) internal successors, (6679), 4456 states have internal predecessors, (6679), 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) [2025-01-09 07:31:03,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4457 states to 4457 states and 6679 transitions. [2025-01-09 07:31:03,531 INFO L78 Accepts]: Start accepts. Automaton has 4457 states and 6679 transitions. Word has length 213 [2025-01-09 07:31:03,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:03,532 INFO L471 AbstractCegarLoop]: Abstraction has 4457 states and 6679 transitions. [2025-01-09 07:31:03,532 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 53.25) internal successors, (213), 4 states have internal predecessors, (213), 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) [2025-01-09 07:31:03,532 INFO L276 IsEmpty]: Start isEmpty. Operand 4457 states and 6679 transitions. [2025-01-09 07:31:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2025-01-09 07:31:03,534 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:03,534 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] [2025-01-09 07:31:03,534 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 07:31:03,534 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:03,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:03,536 INFO L85 PathProgramCache]: Analyzing trace with hash -184357079, now seen corresponding path program 1 times [2025-01-09 07:31:03,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:03,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137939647] [2025-01-09 07:31:03,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:03,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:03,590 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-01-09 07:31:03,612 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-01-09 07:31:03,613 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:03,613 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:03,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:03,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137939647] [2025-01-09 07:31:03,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [137939647] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:03,827 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:03,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 07:31:03,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538664377] [2025-01-09 07:31:03,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:03,828 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 07:31:03,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:03,828 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 07:31:03,828 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 07:31:03,829 INFO L87 Difference]: Start difference. First operand 4457 states and 6679 transitions. Second operand has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 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) [2025-01-09 07:31:03,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:03,933 INFO L93 Difference]: Finished difference Result 8700 states and 13037 transitions. [2025-01-09 07:31:03,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 07:31:03,933 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 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 214 [2025-01-09 07:31:03,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:03,946 INFO L225 Difference]: With dead ends: 8700 [2025-01-09 07:31:03,947 INFO L226 Difference]: Without dead ends: 4465 [2025-01-09 07:31:03,951 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 [2025-01-09 07:31:03,952 INFO L435 NwaCegarLoop]: 6671 mSDtfsCounter, 3 mSDsluCounter, 13326 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 19997 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:03,952 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 19997 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 07:31:03,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4465 states. [2025-01-09 07:31:04,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4465 to 4461. [2025-01-09 07:31:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4461 states, 4460 states have (on average 1.498878923766816) internal successors, (6685), 4460 states have internal predecessors, (6685), 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) [2025-01-09 07:31:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 4461 states and 6685 transitions. [2025-01-09 07:31:04,022 INFO L78 Accepts]: Start accepts. Automaton has 4461 states and 6685 transitions. Word has length 214 [2025-01-09 07:31:04,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:04,022 INFO L471 AbstractCegarLoop]: Abstraction has 4461 states and 6685 transitions. [2025-01-09 07:31:04,022 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 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) [2025-01-09 07:31:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 4461 states and 6685 transitions. [2025-01-09 07:31:04,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2025-01-09 07:31:04,024 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:04,024 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] [2025-01-09 07:31:04,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 07:31:04,024 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:04,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:04,025 INFO L85 PathProgramCache]: Analyzing trace with hash -305907620, now seen corresponding path program 1 times [2025-01-09 07:31:04,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:04,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819683474] [2025-01-09 07:31:04,025 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:04,069 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 215 statements into 1 equivalence classes. [2025-01-09 07:31:04,112 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 215 of 215 statements. [2025-01-09 07:31:04,113 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:04,113 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:04,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:04,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819683474] [2025-01-09 07:31:04,373 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819683474] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:04,374 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:04,374 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 07:31:04,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679625157] [2025-01-09 07:31:04,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:04,374 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 07:31:04,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:04,375 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 07:31:04,375 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-01-09 07:31:04,375 INFO L87 Difference]: Start difference. First operand 4461 states and 6685 transitions. Second operand has 6 states, 6 states have (on average 35.833333333333336) internal successors, (215), 6 states have internal predecessors, (215), 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) [2025-01-09 07:31:07,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:07,295 INFO L93 Difference]: Finished difference Result 18585 states and 27853 transitions. [2025-01-09 07:31:07,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-09 07:31:07,296 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 35.833333333333336) internal successors, (215), 6 states have internal predecessors, (215), 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 215 [2025-01-09 07:31:07,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:07,322 INFO L225 Difference]: With dead ends: 18585 [2025-01-09 07:31:07,322 INFO L226 Difference]: Without dead ends: 7976 [2025-01-09 07:31:07,336 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2025-01-09 07:31:07,336 INFO L435 NwaCegarLoop]: 6406 mSDtfsCounter, 18334 mSDsluCounter, 23603 mSDsCounter, 0 mSdLazyCounter, 3282 mSolverCounterSat, 588 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18334 SdHoareTripleChecker+Valid, 30009 SdHoareTripleChecker+Invalid, 3870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 588 IncrementalHoareTripleChecker+Valid, 3282 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:07,337 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [18334 Valid, 30009 Invalid, 3870 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [588 Valid, 3282 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2025-01-09 07:31:07,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7976 states. [2025-01-09 07:31:07,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7976 to 4631. [2025-01-09 07:31:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4631 states, 4630 states have (on average 1.4987041036717064) internal successors, (6939), 4630 states have internal predecessors, (6939), 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) [2025-01-09 07:31:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 4631 states and 6939 transitions. [2025-01-09 07:31:07,438 INFO L78 Accepts]: Start accepts. Automaton has 4631 states and 6939 transitions. Word has length 215 [2025-01-09 07:31:07,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:07,439 INFO L471 AbstractCegarLoop]: Abstraction has 4631 states and 6939 transitions. [2025-01-09 07:31:07,439 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 35.833333333333336) internal successors, (215), 6 states have internal predecessors, (215), 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) [2025-01-09 07:31:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 4631 states and 6939 transitions. [2025-01-09 07:31:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2025-01-09 07:31:07,441 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:07,441 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] [2025-01-09 07:31:07,441 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 07:31:07,441 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:07,442 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:07,442 INFO L85 PathProgramCache]: Analyzing trace with hash -447142313, now seen corresponding path program 1 times [2025-01-09 07:31:07,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:07,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331405750] [2025-01-09 07:31:07,442 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:07,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:07,486 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 216 statements into 1 equivalence classes. [2025-01-09 07:31:07,664 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 216 of 216 statements. [2025-01-09 07:31:07,664 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:07,664 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:10,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:10,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:10,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331405750] [2025-01-09 07:31:10,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331405750] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:10,001 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:10,003 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-01-09 07:31:10,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711637009] [2025-01-09 07:31:10,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:10,004 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-01-09 07:31:10,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:10,004 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-01-09 07:31:10,004 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2025-01-09 07:31:10,006 INFO L87 Difference]: Start difference. First operand 4631 states and 6939 transitions. Second operand has 7 states, 7 states have (on average 30.857142857142858) internal successors, (216), 7 states have internal predecessors, (216), 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) [2025-01-09 07:31:13,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:13,356 INFO L93 Difference]: Finished difference Result 12343 states and 18495 transitions. [2025-01-09 07:31:13,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-09 07:31:13,357 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 30.857142857142858) internal successors, (216), 7 states have internal predecessors, (216), 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 216 [2025-01-09 07:31:13,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:13,378 INFO L225 Difference]: With dead ends: 12343 [2025-01-09 07:31:13,378 INFO L226 Difference]: Without dead ends: 8104 [2025-01-09 07:31:13,384 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2025-01-09 07:31:13,385 INFO L435 NwaCegarLoop]: 5264 mSDtfsCounter, 10725 mSDsluCounter, 20671 mSDsCounter, 0 mSdLazyCounter, 6325 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10725 SdHoareTripleChecker+Valid, 25935 SdHoareTripleChecker+Invalid, 6367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 6325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:13,387 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10725 Valid, 25935 Invalid, 6367 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 6325 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2025-01-09 07:31:13,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8104 states. [2025-01-09 07:31:13,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8104 to 4634. [2025-01-09 07:31:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4634 states, 4633 states have (on average 1.4985970213684439) internal successors, (6943), 4633 states have internal predecessors, (6943), 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) [2025-01-09 07:31:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 4634 states and 6943 transitions. [2025-01-09 07:31:13,566 INFO L78 Accepts]: Start accepts. Automaton has 4634 states and 6943 transitions. Word has length 216 [2025-01-09 07:31:13,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:13,570 INFO L471 AbstractCegarLoop]: Abstraction has 4634 states and 6943 transitions. [2025-01-09 07:31:13,570 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 30.857142857142858) internal successors, (216), 7 states have internal predecessors, (216), 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) [2025-01-09 07:31:13,570 INFO L276 IsEmpty]: Start isEmpty. Operand 4634 states and 6943 transitions. [2025-01-09 07:31:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2025-01-09 07:31:13,572 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:13,572 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] [2025-01-09 07:31:13,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 07:31:13,572 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:13,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:13,573 INFO L85 PathProgramCache]: Analyzing trace with hash 387009077, now seen corresponding path program 1 times [2025-01-09 07:31:13,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:13,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [495281476] [2025-01-09 07:31:13,573 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:13,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:13,660 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 217 statements into 1 equivalence classes. [2025-01-09 07:31:13,716 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 217 of 217 statements. [2025-01-09 07:31:13,719 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:13,723 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:16,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:16,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [495281476] [2025-01-09 07:31:16,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [495281476] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:16,177 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:16,177 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-09 07:31:16,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270283275] [2025-01-09 07:31:16,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:16,178 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-09 07:31:16,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:16,178 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-09 07:31:16,179 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2025-01-09 07:31:16,179 INFO L87 Difference]: Start difference. First operand 4634 states and 6943 transitions. Second operand has 8 states, 8 states have (on average 27.125) internal successors, (217), 8 states have internal predecessors, (217), 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) [2025-01-09 07:31:22,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:22,025 INFO L93 Difference]: Finished difference Result 12341 states and 18491 transitions. [2025-01-09 07:31:22,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-09 07:31:22,026 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 27.125) internal successors, (217), 8 states have internal predecessors, (217), 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 217 [2025-01-09 07:31:22,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:22,038 INFO L225 Difference]: With dead ends: 12341 [2025-01-09 07:31:22,039 INFO L226 Difference]: Without dead ends: 8102 [2025-01-09 07:31:22,044 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2025-01-09 07:31:22,044 INFO L435 NwaCegarLoop]: 5267 mSDtfsCounter, 5489 mSDsluCounter, 30609 mSDsCounter, 0 mSdLazyCounter, 9682 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5489 SdHoareTripleChecker+Valid, 35876 SdHoareTripleChecker+Invalid, 9725 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 9682 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:22,044 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5489 Valid, 35876 Invalid, 9725 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [43 Valid, 9682 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2025-01-09 07:31:22,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8102 states. [2025-01-09 07:31:22,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8102 to 4638. [2025-01-09 07:31:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4638 states, 4637 states have (on average 1.4983825749406945) internal successors, (6948), 4637 states have internal predecessors, (6948), 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) [2025-01-09 07:31:22,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4638 states to 4638 states and 6948 transitions. [2025-01-09 07:31:22,101 INFO L78 Accepts]: Start accepts. Automaton has 4638 states and 6948 transitions. Word has length 217 [2025-01-09 07:31:22,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:22,101 INFO L471 AbstractCegarLoop]: Abstraction has 4638 states and 6948 transitions. [2025-01-09 07:31:22,101 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 27.125) internal successors, (217), 8 states have internal predecessors, (217), 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) [2025-01-09 07:31:22,101 INFO L276 IsEmpty]: Start isEmpty. Operand 4638 states and 6948 transitions. [2025-01-09 07:31:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2025-01-09 07:31:22,102 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:22,103 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] [2025-01-09 07:31:22,103 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 07:31:22,103 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:22,103 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:22,103 INFO L85 PathProgramCache]: Analyzing trace with hash 773299737, now seen corresponding path program 1 times [2025-01-09 07:31:22,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:22,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141700753] [2025-01-09 07:31:22,104 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:22,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:22,145 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 217 statements into 1 equivalence classes. [2025-01-09 07:31:22,176 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 217 of 217 statements. [2025-01-09 07:31:22,177 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:22,177 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:22,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:22,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:22,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141700753] [2025-01-09 07:31:22,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141700753] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:22,351 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:22,351 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 07:31:22,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385487682] [2025-01-09 07:31:22,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:22,352 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 07:31:22,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:22,352 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 07:31:22,353 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-09 07:31:22,353 INFO L87 Difference]: Start difference. First operand 4638 states and 6948 transitions. Second operand has 5 states, 5 states have (on average 43.4) internal successors, (217), 5 states have internal predecessors, (217), 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) [2025-01-09 07:31:26,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:26,292 INFO L93 Difference]: Finished difference Result 12925 states and 19367 transitions. [2025-01-09 07:31:26,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 07:31:26,293 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 43.4) internal successors, (217), 5 states have internal predecessors, (217), 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 217 [2025-01-09 07:31:26,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:26,306 INFO L225 Difference]: With dead ends: 12925 [2025-01-09 07:31:26,306 INFO L226 Difference]: Without dead ends: 8686 [2025-01-09 07:31:26,312 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 [2025-01-09 07:31:26,312 INFO L435 NwaCegarLoop]: 4818 mSDtfsCounter, 6449 mSDsluCounter, 14230 mSDsCounter, 0 mSdLazyCounter, 7313 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6449 SdHoareTripleChecker+Valid, 19048 SdHoareTripleChecker+Invalid, 7314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7313 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:26,312 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6449 Valid, 19048 Invalid, 7314 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7313 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2025-01-09 07:31:26,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8686 states. [2025-01-09 07:31:26,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8686 to 4642. [2025-01-09 07:31:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4642 states, 4641 states have (on average 1.497953027364792) internal successors, (6952), 4641 states have internal predecessors, (6952), 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) [2025-01-09 07:31:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 4642 states and 6952 transitions. [2025-01-09 07:31:26,365 INFO L78 Accepts]: Start accepts. Automaton has 4642 states and 6952 transitions. Word has length 217 [2025-01-09 07:31:26,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:26,365 INFO L471 AbstractCegarLoop]: Abstraction has 4642 states and 6952 transitions. [2025-01-09 07:31:26,368 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 43.4) internal successors, (217), 5 states have internal predecessors, (217), 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) [2025-01-09 07:31:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 4642 states and 6952 transitions. [2025-01-09 07:31:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2025-01-09 07:31:26,369 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:26,370 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] [2025-01-09 07:31:26,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-09 07:31:26,370 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:26,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:26,370 INFO L85 PathProgramCache]: Analyzing trace with hash -1563526417, now seen corresponding path program 1 times [2025-01-09 07:31:26,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:26,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219267698] [2025-01-09 07:31:26,371 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:26,416 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 218 statements into 1 equivalence classes. [2025-01-09 07:31:26,441 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 218 of 218 statements. [2025-01-09 07:31:26,441 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:26,441 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:26,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:26,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:26,745 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219267698] [2025-01-09 07:31:26,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [219267698] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:26,745 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:26,745 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 07:31:26,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440611389] [2025-01-09 07:31:26,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:26,746 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 07:31:26,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:26,747 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 07:31:26,747 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-01-09 07:31:26,747 INFO L87 Difference]: Start difference. First operand 4642 states and 6952 transitions. Second operand has 6 states, 6 states have (on average 36.333333333333336) internal successors, (218), 6 states have internal predecessors, (218), 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) [2025-01-09 07:31:30,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:30,047 INFO L93 Difference]: Finished difference Result 8896 states and 13326 transitions. [2025-01-09 07:31:30,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 07:31:30,048 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 36.333333333333336) internal successors, (218), 6 states have internal predecessors, (218), 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 218 [2025-01-09 07:31:30,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:30,055 INFO L225 Difference]: With dead ends: 8896 [2025-01-09 07:31:30,055 INFO L226 Difference]: Without dead ends: 4657 [2025-01-09 07:31:30,058 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 [2025-01-09 07:31:30,059 INFO L435 NwaCegarLoop]: 4805 mSDtfsCounter, 6484 mSDsluCounter, 14401 mSDsCounter, 0 mSdLazyCounter, 7485 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6484 SdHoareTripleChecker+Valid, 19206 SdHoareTripleChecker+Invalid, 7486 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7485 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:30,059 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6484 Valid, 19206 Invalid, 7486 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7485 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2025-01-09 07:31:30,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4657 states. [2025-01-09 07:31:30,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4657 to 4655. [2025-01-09 07:31:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4655 states, 4654 states have (on average 1.496991834980662) internal successors, (6967), 4654 states have internal predecessors, (6967), 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) [2025-01-09 07:31:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4655 states to 4655 states and 6967 transitions. [2025-01-09 07:31:30,098 INFO L78 Accepts]: Start accepts. Automaton has 4655 states and 6967 transitions. Word has length 218 [2025-01-09 07:31:30,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:30,099 INFO L471 AbstractCegarLoop]: Abstraction has 4655 states and 6967 transitions. [2025-01-09 07:31:30,099 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 36.333333333333336) internal successors, (218), 6 states have internal predecessors, (218), 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) [2025-01-09 07:31:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 4655 states and 6967 transitions. [2025-01-09 07:31:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2025-01-09 07:31:30,101 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:30,101 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] [2025-01-09 07:31:30,101 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-09 07:31:30,101 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:30,105 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:30,105 INFO L85 PathProgramCache]: Analyzing trace with hash 1866895540, now seen corresponding path program 1 times [2025-01-09 07:31:30,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:30,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9611213] [2025-01-09 07:31:30,105 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:30,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:30,151 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 219 statements into 1 equivalence classes. [2025-01-09 07:31:30,173 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-01-09 07:31:30,174 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:30,174 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:30,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:30,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 07:31:30,343 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [9611213] [2025-01-09 07:31:30,344 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [9611213] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:30,344 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:30,344 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 07:31:30,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534769155] [2025-01-09 07:31:30,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:30,344 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 07:31:30,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 07:31:30,345 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 07:31:30,345 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-09 07:31:30,345 INFO L87 Difference]: Start difference. First operand 4655 states and 6967 transitions. Second operand has 5 states, 5 states have (on average 43.8) internal successors, (219), 5 states have internal predecessors, (219), 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) [2025-01-09 07:31:34,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:34,044 INFO L93 Difference]: Finished difference Result 12245 states and 18333 transitions. [2025-01-09 07:31:34,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 07:31:34,044 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 43.8) internal successors, (219), 5 states have internal predecessors, (219), 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 219 [2025-01-09 07:31:34,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:34,056 INFO L225 Difference]: With dead ends: 12245 [2025-01-09 07:31:34,056 INFO L226 Difference]: Without dead ends: 7989 [2025-01-09 07:31:34,061 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 [2025-01-09 07:31:34,062 INFO L435 NwaCegarLoop]: 5051 mSDtfsCounter, 5386 mSDsluCounter, 14227 mSDsCounter, 0 mSdLazyCounter, 7083 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5386 SdHoareTripleChecker+Valid, 19278 SdHoareTripleChecker+Invalid, 7083 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7083 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:34,062 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5386 Valid, 19278 Invalid, 7083 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7083 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2025-01-09 07:31:34,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7989 states. [2025-01-09 07:31:34,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7989 to 4653. [2025-01-09 07:31:34,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4653 states, 4652 states have (on average 1.4969905417024936) internal successors, (6964), 4652 states have internal predecessors, (6964), 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) [2025-01-09 07:31:34,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 4653 states and 6964 transitions. [2025-01-09 07:31:34,111 INFO L78 Accepts]: Start accepts. Automaton has 4653 states and 6964 transitions. Word has length 219 [2025-01-09 07:31:34,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:34,111 INFO L471 AbstractCegarLoop]: Abstraction has 4653 states and 6964 transitions. [2025-01-09 07:31:34,111 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 43.8) internal successors, (219), 5 states have internal predecessors, (219), 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) [2025-01-09 07:31:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 4653 states and 6964 transitions. [2025-01-09 07:31:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2025-01-09 07:31:34,112 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:34,112 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] [2025-01-09 07:31:34,112 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-01-09 07:31:34,112 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:34,113 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:34,113 INFO L85 PathProgramCache]: Analyzing trace with hash -905331046, now seen corresponding path program 1 times [2025-01-09 07:31:34,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 07:31:34,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821043609] [2025-01-09 07:31:34,113 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:34,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 07:31:34,149 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 219 statements into 1 equivalence classes. [2025-01-09 07:31:34,169 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-01-09 07:31:34,170 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:34,170 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 07:31:34,170 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 07:31:34,189 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 219 statements into 1 equivalence classes. [2025-01-09 07:31:34,225 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-01-09 07:31:34,226 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:34,226 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 07:31:34,351 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 07:31:34,351 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 07:31:34,352 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 07:31:34,353 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-01-09 07:31:34,356 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 07:31:34,501 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 07:31:34,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 07:31:34 BoogieIcfgContainer [2025-01-09 07:31:34,504 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 07:31:34,505 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 07:31:34,505 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 07:31:34,505 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 07:31:34,506 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:31:00" (3/4) ... [2025-01-09 07:31:34,508 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 07:31:34,509 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 07:31:34,509 INFO L158 Benchmark]: Toolchain (without parser) took 52713.41ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 108.3MB in the beginning and 1.1GB in the end (delta: -956.4MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2025-01-09 07:31:34,509 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 201.3MB. Free memory is still 124.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 07:31:34,510 INFO L158 Benchmark]: CACSL2BoogieTranslator took 820.96ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 44.1MB in the end (delta: 63.8MB). Peak memory consumption was 124.7MB. Max. memory is 16.1GB. [2025-01-09 07:31:34,510 INFO L158 Benchmark]: Boogie Procedure Inliner took 1139.46ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 44.1MB in the beginning and 130.2MB in the end (delta: -86.1MB). Peak memory consumption was 297.8MB. Max. memory is 16.1GB. [2025-01-09 07:31:34,510 INFO L158 Benchmark]: Boogie Preprocessor took 1358.30ms. Allocated memory was 394.3MB in the beginning and 1.4GB in the end (delta: 1.0GB). Free memory was 130.2MB in the beginning and 1.0GB in the end (delta: -905.6MB). Peak memory consumption was 116.0MB. Max. memory is 16.1GB. [2025-01-09 07:31:34,510 INFO L158 Benchmark]: RCFGBuilder took 15292.47ms. Allocated memory was 1.4GB in the beginning and 2.1GB in the end (delta: 671.1MB). Free memory was 1.0GB in the beginning and 1.0GB in the end (delta: 25.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2025-01-09 07:31:34,511 INFO L158 Benchmark]: TraceAbstraction took 34091.60ms. Allocated memory was 2.1GB in the beginning and 2.5GB in the end (delta: 419.4MB). Free memory was 1.0GB in the beginning and 1.1GB in the end (delta: -54.5MB). Peak memory consumption was 364.9MB. Max. memory is 16.1GB. [2025-01-09 07:31:34,511 INFO L158 Benchmark]: Witness Printer took 4.08ms. Allocated memory is still 2.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 141.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 07:31:34,512 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 201.3MB. Free memory is still 124.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 820.96ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 44.1MB in the end (delta: 63.8MB). Peak memory consumption was 124.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1139.46ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 44.1MB in the beginning and 130.2MB in the end (delta: -86.1MB). Peak memory consumption was 297.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1358.30ms. Allocated memory was 394.3MB in the beginning and 1.4GB in the end (delta: 1.0GB). Free memory was 130.2MB in the beginning and 1.0GB in the end (delta: -905.6MB). Peak memory consumption was 116.0MB. Max. memory is 16.1GB. * RCFGBuilder took 15292.47ms. Allocated memory was 1.4GB in the beginning and 2.1GB in the end (delta: 671.1MB). Free memory was 1.0GB in the beginning and 1.0GB in the end (delta: 25.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * TraceAbstraction took 34091.60ms. Allocated memory was 2.1GB in the beginning and 2.5GB in the end (delta: 419.4MB). Free memory was 1.0GB in the beginning and 1.1GB in the end (delta: -54.5MB). Peak memory consumption was 364.9MB. Max. memory is 16.1GB. * Witness Printer took 4.08ms. Allocated memory is still 2.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 141.1kB). 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 380, overapproximation of bitwiseAnd at line 426, overapproximation of bitwiseAnd at line 424. 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_54 = 0; [L40] const SORT_4 var_117 = 1; [L41] const SORT_4 var_118 = 0; [L42] const SORT_2 var_134 = 2; [L43] const SORT_2 var_136 = 1; [L44] const SORT_2 var_138 = 0; [L45] const SORT_2 var_239 = 21; [L46] const SORT_2 var_240 = 255; [L47] const SORT_2 var_247 = 24; [L48] const SORT_2 var_254 = 14; [L49] const SORT_2 var_261 = 6; [L50] const SORT_2 var_274 = 23; [L51] const SORT_3 var_481 = 0; [L52] const SORT_4 var_483 = 24; [L53] const SORT_4 var_505 = 14; [L54] const SORT_4 var_527 = 6; [L55] const SORT_4 var_570 = 23; [L56] const SORT_4 var_592 = 21; [L58] SORT_1 input_133; [L59] SORT_1 input_135; [L60] SORT_1 input_137; [L61] SORT_1 input_139; [L62] SORT_1 input_145; [L63] SORT_1 input_148; [L64] SORT_1 input_153; [L65] SORT_1 input_154; [L66] SORT_1 input_155; [L67] SORT_1 input_156; [L68] SORT_1 input_162; [L69] SORT_1 input_165; [L70] SORT_1 input_170; [L71] SORT_1 input_171; [L72] SORT_1 input_172; [L73] SORT_1 input_173; [L74] SORT_1 input_179; [L75] SORT_1 input_182; [L76] SORT_1 input_187; [L77] SORT_1 input_188; [L78] SORT_1 input_189; [L79] SORT_1 input_190; [L80] SORT_1 input_196; [L81] SORT_1 input_199; [L82] SORT_1 input_204; [L83] SORT_1 input_205; [L84] SORT_1 input_206; [L85] SORT_1 input_207; [L86] SORT_1 input_213; [L87] SORT_1 input_216; [L88] SORT_1 input_221; [L89] SORT_1 input_222; [L90] SORT_1 input_223; [L91] SORT_1 input_224; [L92] SORT_1 input_230; [L93] SORT_1 input_233; [L94] SORT_1 input_238; [L95] SORT_1 input_246; [L96] SORT_1 input_253; [L97] SORT_1 input_260; [L98] SORT_1 input_267; [L99] SORT_1 input_273; [L100] SORT_1 input_280; [L101] SORT_1 input_288; [L102] SORT_1 input_301; [L103] SORT_1 input_309; [L104] SORT_1 input_322; [L105] SORT_1 input_330; [L106] SORT_1 input_343; [L107] SORT_1 input_351; [L108] SORT_1 input_364; [L109] SORT_1 input_372; [L110] SORT_1 input_385; [L111] SORT_1 input_393; [L113] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L113] SORT_2 state_6 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L114] SORT_2 state_8 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L115] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L116] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L116] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L117] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L117] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L118] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L118] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L119] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L119] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L120] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L120] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L121] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L121] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L122] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L122] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L123] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L123] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L124] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L124] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L125] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L125] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L126] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L127] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L128] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L129] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L130] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L131] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L132] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L133] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L134] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L135] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L136] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L137] SORT_1 state_55 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L138] SORT_1 state_57 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L139] SORT_1 state_59 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L140] SORT_1 state_61 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L141] SORT_1 state_63 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L142] SORT_1 state_65 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L143] SORT_1 state_67 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L144] SORT_1 state_69 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L145] SORT_1 state_71 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L146] SORT_1 state_73 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L147] SORT_1 state_75 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L148] SORT_1 state_77 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L149] SORT_1 state_79 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L150] SORT_1 state_81 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L151] SORT_1 state_83 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L152] SORT_1 state_85 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L153] SORT_1 state_87 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L154] SORT_1 state_89 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L155] SORT_1 state_91 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L156] SORT_1 state_93 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L157] SORT_1 state_95 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L158] SORT_1 state_97 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L159] SORT_1 state_99 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L160] SORT_1 state_101 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L161] SORT_1 state_103 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L162] SORT_1 state_105 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L163] SORT_1 state_107 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L164] SORT_1 state_109 = __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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L165] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L166] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, var_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_54=0, var_570=23, var_592=21, var_5=0] [L167] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] SORT_2 init_7_arg_1 = var_5; [L170] state_6 = init_7_arg_1 [L171] SORT_2 init_9_arg_1 = var_5; [L172] state_8 = init_9_arg_1 [L173] SORT_2 init_11_arg_1 = var_5; [L174] state_10 = init_11_arg_1 [L175] SORT_2 init_13_arg_1 = var_5; [L176] state_12 = init_13_arg_1 [L177] SORT_2 init_15_arg_1 = var_5; [L178] state_14 = init_15_arg_1 [L179] SORT_2 init_17_arg_1 = var_5; [L180] state_16 = init_17_arg_1 [L181] SORT_2 init_19_arg_1 = var_5; [L182] state_18 = init_19_arg_1 [L183] SORT_2 init_21_arg_1 = var_5; [L184] state_20 = init_21_arg_1 [L185] SORT_2 init_23_arg_1 = var_5; [L186] state_22 = init_23_arg_1 [L187] SORT_2 init_25_arg_1 = var_5; [L188] state_24 = init_25_arg_1 [L189] SORT_2 init_27_arg_1 = var_5; [L190] state_26 = init_27_arg_1 [L191] SORT_2 init_29_arg_1 = var_5; [L192] state_28 = init_29_arg_1 [L193] SORT_2 init_31_arg_1 = var_5; [L194] state_30 = init_31_arg_1 [L195] SORT_2 init_33_arg_1 = var_5; [L196] state_32 = init_33_arg_1 [L197] SORT_2 init_35_arg_1 = var_5; [L198] state_34 = init_35_arg_1 [L199] SORT_2 init_37_arg_1 = var_5; [L200] state_36 = init_37_arg_1 [L201] SORT_2 init_39_arg_1 = var_5; [L202] state_38 = init_39_arg_1 [L203] SORT_2 init_41_arg_1 = var_5; [L204] state_40 = init_41_arg_1 [L205] SORT_2 init_43_arg_1 = var_5; [L206] state_42 = init_43_arg_1 [L207] SORT_2 init_45_arg_1 = var_5; [L208] state_44 = init_45_arg_1 [L209] SORT_2 init_47_arg_1 = var_5; [L210] state_46 = init_47_arg_1 [L211] SORT_2 init_49_arg_1 = var_5; [L212] state_48 = init_49_arg_1 [L213] SORT_2 init_51_arg_1 = var_5; [L214] state_50 = init_51_arg_1 [L215] SORT_2 init_53_arg_1 = var_5; [L216] state_52 = init_53_arg_1 [L217] SORT_1 init_56_arg_1 = var_54; [L218] state_55 = init_56_arg_1 [L219] SORT_1 init_58_arg_1 = var_54; [L220] state_57 = init_58_arg_1 [L221] SORT_1 init_60_arg_1 = var_54; [L222] state_59 = init_60_arg_1 [L223] SORT_1 init_62_arg_1 = var_54; [L224] state_61 = init_62_arg_1 [L225] SORT_1 init_64_arg_1 = var_54; [L226] state_63 = init_64_arg_1 [L227] SORT_1 init_66_arg_1 = var_54; [L228] state_65 = init_66_arg_1 [L229] SORT_1 init_68_arg_1 = var_54; [L230] state_67 = init_68_arg_1 [L231] SORT_1 init_70_arg_1 = var_54; [L232] state_69 = init_70_arg_1 [L233] SORT_1 init_72_arg_1 = var_54; [L234] state_71 = init_72_arg_1 [L235] SORT_1 init_74_arg_1 = var_54; [L236] state_73 = init_74_arg_1 [L237] SORT_1 init_76_arg_1 = var_54; [L238] state_75 = init_76_arg_1 [L239] SORT_1 init_78_arg_1 = var_54; [L240] state_77 = init_78_arg_1 [L241] SORT_1 init_80_arg_1 = var_54; [L242] state_79 = init_80_arg_1 [L243] SORT_1 init_82_arg_1 = var_54; [L244] state_81 = init_82_arg_1 [L245] SORT_1 init_84_arg_1 = var_54; [L246] state_83 = init_84_arg_1 [L247] SORT_1 init_86_arg_1 = var_54; [L248] state_85 = init_86_arg_1 [L249] SORT_1 init_88_arg_1 = var_54; [L250] state_87 = init_88_arg_1 [L251] SORT_1 init_90_arg_1 = var_54; [L252] state_89 = init_90_arg_1 [L253] SORT_1 init_92_arg_1 = var_54; [L254] state_91 = init_92_arg_1 [L255] SORT_1 init_94_arg_1 = var_54; [L256] state_93 = init_94_arg_1 [L257] SORT_1 init_96_arg_1 = var_54; [L258] state_95 = init_96_arg_1 [L259] SORT_1 init_98_arg_1 = var_54; [L260] state_97 = init_98_arg_1 [L261] SORT_1 init_100_arg_1 = var_54; [L262] state_99 = init_100_arg_1 [L263] SORT_1 init_102_arg_1 = var_54; [L264] state_101 = init_102_arg_1 [L265] SORT_1 init_104_arg_1 = var_54; [L266] state_103 = init_104_arg_1 [L267] SORT_1 init_106_arg_1 = var_54; [L268] state_105 = init_106_arg_1 [L269] SORT_1 init_108_arg_1 = var_54; [L270] state_107 = init_108_arg_1 [L271] SORT_1 init_110_arg_1 = var_54; [L272] state_109 = init_110_arg_1 [L273] SORT_1 init_112_arg_1 = var_54; [L274] state_111 = init_112_arg_1 [L275] SORT_1 init_114_arg_1 = var_54; [L276] state_113 = init_114_arg_1 [L277] SORT_1 init_116_arg_1 = var_54; [L278] state_115 = init_116_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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L281] input_133 = __VERIFIER_nondet_uchar() [L282] 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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L282] input_133 = input_133 & mask_SORT_1 [L283] input_135 = __VERIFIER_nondet_uchar() [L284] 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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L284] input_135 = input_135 & mask_SORT_1 [L285] input_137 = __VERIFIER_nondet_uchar() [L286] 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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L286] input_137 = input_137 & mask_SORT_1 [L287] input_139 = __VERIFIER_nondet_uchar() [L288] 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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L288] input_139 = input_139 & mask_SORT_1 [L289] input_145 = __VERIFIER_nondet_uchar() [L290] EXPR input_145 & 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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L290] input_145 = input_145 & mask_SORT_1 [L291] input_148 = __VERIFIER_nondet_uchar() [L292] EXPR input_148 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L292] input_148 = input_148 & mask_SORT_1 [L293] input_153 = __VERIFIER_nondet_uchar() [L294] EXPR input_153 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L294] input_153 = input_153 & mask_SORT_1 [L295] input_154 = __VERIFIER_nondet_uchar() [L296] EXPR input_154 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L296] input_154 = input_154 & mask_SORT_1 [L297] input_155 = __VERIFIER_nondet_uchar() [L298] EXPR input_155 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L298] input_155 = input_155 & mask_SORT_1 [L299] input_156 = __VERIFIER_nondet_uchar() [L300] EXPR input_156 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L300] input_156 = input_156 & mask_SORT_1 [L301] input_162 = __VERIFIER_nondet_uchar() [L302] EXPR input_162 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L302] input_162 = input_162 & mask_SORT_1 [L303] input_165 = __VERIFIER_nondet_uchar() [L304] EXPR input_165 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L304] input_165 = input_165 & mask_SORT_1 [L305] input_170 = __VERIFIER_nondet_uchar() [L306] EXPR input_170 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L306] input_170 = input_170 & mask_SORT_1 [L307] input_171 = __VERIFIER_nondet_uchar() [L308] EXPR input_171 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L308] input_171 = input_171 & mask_SORT_1 [L309] input_172 = __VERIFIER_nondet_uchar() [L310] EXPR input_172 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L310] input_172 = input_172 & mask_SORT_1 [L311] input_173 = __VERIFIER_nondet_uchar() [L312] EXPR input_173 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L312] input_173 = input_173 & mask_SORT_1 [L313] input_179 = __VERIFIER_nondet_uchar() [L314] EXPR input_179 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L314] input_179 = input_179 & mask_SORT_1 [L315] input_182 = __VERIFIER_nondet_uchar() [L316] EXPR input_182 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L316] input_182 = input_182 & mask_SORT_1 [L317] input_187 = __VERIFIER_nondet_uchar() [L318] EXPR input_187 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L318] input_187 = input_187 & mask_SORT_1 [L319] input_188 = __VERIFIER_nondet_uchar() [L320] EXPR input_188 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L320] input_188 = input_188 & mask_SORT_1 [L321] input_189 = __VERIFIER_nondet_uchar() [L322] EXPR input_189 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L322] input_189 = input_189 & mask_SORT_1 [L323] input_190 = __VERIFIER_nondet_uchar() [L324] EXPR input_190 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L324] input_190 = input_190 & mask_SORT_1 [L325] input_196 = __VERIFIER_nondet_uchar() [L326] EXPR input_196 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L326] input_196 = input_196 & mask_SORT_1 [L327] input_199 = __VERIFIER_nondet_uchar() [L328] EXPR input_199 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L328] input_199 = input_199 & mask_SORT_1 [L329] input_204 = __VERIFIER_nondet_uchar() [L330] EXPR input_204 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L330] input_204 = input_204 & mask_SORT_1 [L331] input_205 = __VERIFIER_nondet_uchar() [L332] EXPR input_205 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L332] input_205 = input_205 & mask_SORT_1 [L333] input_206 = __VERIFIER_nondet_uchar() [L334] EXPR input_206 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L334] input_206 = input_206 & mask_SORT_1 [L335] input_207 = __VERIFIER_nondet_uchar() [L336] EXPR input_207 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L336] input_207 = input_207 & mask_SORT_1 [L337] input_213 = __VERIFIER_nondet_uchar() [L338] EXPR input_213 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L338] input_213 = input_213 & mask_SORT_1 [L339] input_216 = __VERIFIER_nondet_uchar() [L340] EXPR input_216 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L340] input_216 = input_216 & mask_SORT_1 [L341] input_221 = __VERIFIER_nondet_uchar() [L342] EXPR input_221 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L342] input_221 = input_221 & mask_SORT_1 [L343] input_222 = __VERIFIER_nondet_uchar() [L344] EXPR input_222 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L344] input_222 = input_222 & mask_SORT_1 [L345] input_223 = __VERIFIER_nondet_uchar() [L346] EXPR input_223 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L346] input_223 = input_223 & mask_SORT_1 [L347] input_224 = __VERIFIER_nondet_uchar() [L348] EXPR input_224 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L348] input_224 = input_224 & mask_SORT_1 [L349] input_230 = __VERIFIER_nondet_uchar() [L350] EXPR input_230 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L350] input_230 = input_230 & mask_SORT_1 [L351] input_233 = __VERIFIER_nondet_uchar() [L352] EXPR input_233 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L352] input_233 = input_233 & mask_SORT_1 [L353] input_238 = __VERIFIER_nondet_uchar() [L354] EXPR input_238 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L354] input_238 = input_238 & mask_SORT_1 [L355] input_246 = __VERIFIER_nondet_uchar() [L356] EXPR input_246 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L356] input_246 = input_246 & mask_SORT_1 [L357] input_253 = __VERIFIER_nondet_uchar() [L358] EXPR input_253 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L358] input_253 = input_253 & mask_SORT_1 [L359] input_260 = __VERIFIER_nondet_uchar() [L360] EXPR input_260 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L360] input_260 = input_260 & mask_SORT_1 [L361] input_267 = __VERIFIER_nondet_uchar() [L362] EXPR input_267 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L362] input_267 = input_267 & mask_SORT_1 [L363] input_273 = __VERIFIER_nondet_uchar() [L364] EXPR input_273 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L364] input_273 = input_273 & mask_SORT_1 [L365] input_280 = __VERIFIER_nondet_uchar() [L366] input_288 = __VERIFIER_nondet_uchar() [L367] input_301 = __VERIFIER_nondet_uchar() [L368] input_309 = __VERIFIER_nondet_uchar() [L369] input_322 = __VERIFIER_nondet_uchar() [L370] input_330 = __VERIFIER_nondet_uchar() [L371] input_343 = __VERIFIER_nondet_uchar() [L372] input_351 = __VERIFIER_nondet_uchar() [L373] input_364 = __VERIFIER_nondet_uchar() [L374] input_372 = __VERIFIER_nondet_uchar() [L375] input_385 = __VERIFIER_nondet_uchar() [L376] input_393 = __VERIFIER_nondet_uchar() [L379] SORT_1 var_119_arg_0 = ~state_57; VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_119_arg_0=-1, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L380] EXPR var_119_arg_0 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L380] var_119_arg_0 = var_119_arg_0 & mask_SORT_1 [L381] SORT_4 var_119_arg_1 = var_117; [L382] SORT_4 var_119_arg_2 = var_118; [L383] SORT_4 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L384] SORT_1 var_120_arg_0 = state_63; [L385] SORT_4 var_120_arg_1 = var_117; [L386] SORT_4 var_120_arg_2 = var_118; [L387] SORT_4 var_120 = var_120_arg_0 ? var_120_arg_1 : var_120_arg_2; [L388] SORT_4 var_121_arg_0 = var_119; [L389] SORT_4 var_121_arg_1 = var_120; [L390] SORT_4 var_121 = var_121_arg_0 + var_121_arg_1; [L391] SORT_1 var_122_arg_0 = state_69; [L392] SORT_4 var_122_arg_1 = var_117; [L393] SORT_4 var_122_arg_2 = var_118; [L394] SORT_4 var_122 = var_122_arg_0 ? var_122_arg_1 : var_122_arg_2; [L395] SORT_4 var_123_arg_0 = var_121; [L396] SORT_4 var_123_arg_1 = var_122; [L397] SORT_4 var_123 = var_123_arg_0 + var_123_arg_1; [L398] SORT_1 var_124_arg_0 = state_75; [L399] SORT_4 var_124_arg_1 = var_117; [L400] SORT_4 var_124_arg_2 = var_118; [L401] SORT_4 var_124 = var_124_arg_0 ? var_124_arg_1 : var_124_arg_2; [L402] SORT_4 var_125_arg_0 = var_123; [L403] SORT_4 var_125_arg_1 = var_124; [L404] SORT_4 var_125 = var_125_arg_0 + var_125_arg_1; [L405] SORT_1 var_126_arg_0 = state_81; [L406] SORT_4 var_126_arg_1 = var_117; [L407] SORT_4 var_126_arg_2 = var_118; [L408] SORT_4 var_126 = var_126_arg_0 ? var_126_arg_1 : var_126_arg_2; [L409] SORT_4 var_127_arg_0 = var_125; [L410] SORT_4 var_127_arg_1 = var_126; [L411] SORT_4 var_127 = var_127_arg_0 + var_127_arg_1; [L412] SORT_1 var_128_arg_0 = state_87; [L413] SORT_4 var_128_arg_1 = var_117; [L414] SORT_4 var_128_arg_2 = var_118; [L415] SORT_4 var_128 = var_128_arg_0 ? var_128_arg_1 : var_128_arg_2; [L416] SORT_4 var_129_arg_0 = var_127; [L417] SORT_4 var_129_arg_1 = var_128; [L418] 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_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_129=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L419] EXPR var_129 & mask_SORT_4 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L419] var_129 = var_129 & mask_SORT_4 [L420] SORT_4 var_130_arg_0 = var_129; [L421] SORT_4 var_130_arg_1 = var_117; [L422] SORT_1 var_130 = var_130_arg_0 <= var_130_arg_1; [L423] SORT_1 var_131_arg_0 = ~state_115; VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_130=1, var_131_arg_0=-1, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L424] EXPR var_131_arg_0 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_130=1, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L424] var_131_arg_0 = var_131_arg_0 & mask_SORT_1 [L425] SORT_1 var_131_arg_1 = ~var_130; VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_131_arg_0=1, var_131_arg_1=-2, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L426] EXPR var_131_arg_1 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_131_arg_0=1, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L426] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L427] EXPR var_131_arg_0 & var_131_arg_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L427] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L428] EXPR var_131 & mask_SORT_1 VAL [input_133=0, input_135=0, input_137=0, input_139=0, input_145=0, input_148=0, input_153=0, input_154=0, input_155=0, input_156=0, input_162=0, input_165=0, input_170=0, input_171=0, input_172=0, input_173=0, input_179=0, input_182=0, input_187=0, input_188=0, input_189=0, input_190=0, input_196=0, input_199=0, input_204=0, input_205=0, input_206=0, input_207=0, input_213=0, input_216=0, input_221=0, input_222=0, input_223=0, input_224=0, input_230=0, input_233=0, input_238=0, input_246=0, input_253=0, input_260=0, input_267=0, input_273=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_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=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_117=1, var_118=0, var_134=2, var_136=1, var_138=0, var_239=21, var_240=255, var_247=24, var_254=14, var_261=6, var_274=23, var_481=0, var_483=24, var_505=14, var_527=6, var_570=23, var_592=21] [L428] var_131 = var_131 & mask_SORT_1 [L429] SORT_1 bad_132_arg_0 = var_131; [L430] CALL __VERIFIER_assert(!(bad_132_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 4454 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 33.9s, OverallIterations: 11, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 24.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 52870 SdHoareTripleChecker+Valid, 22.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 52870 mSDsluCounter, 229356 SdHoareTripleChecker+Invalid, 18.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 171061 mSDsCounter, 675 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 41238 IncrementalHoareTripleChecker+Invalid, 41913 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 675 mSolverCounterUnsat, 58295 mSDtfsCounter, 41238 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 71 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4655occurred in iteration=9, InterpolantAutomatonStates: 53, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 17665 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 7.2s InterpolantComputationTime, 2371 NumberOfCodeBlocks, 2371 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2142 ConstructedInterpolants, 0 QuantifiedInterpolants, 13722 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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 [2025-01-09 07:31:34,541 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 1c48831a88a4942f5dbf3945a94b2b36acdb286b02c61bb5978f01c0e5479d7f --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 07:31:36,697 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 07:31:36,770 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-01-09 07:31:36,778 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 07:31:36,778 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 07:31:36,808 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 07:31:36,809 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 07:31:36,809 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 07:31:36,809 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 07:31:36,809 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 07:31:36,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 07:31:36,809 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 07:31:36,809 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 07:31:36,809 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 07:31:36,809 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 07:31:36,809 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 07:31:36,810 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 07:31:36,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 07:31:36,810 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 07:31:36,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 07:31:36,811 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 07:31:36,811 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-jdk21/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 -> 1c48831a88a4942f5dbf3945a94b2b36acdb286b02c61bb5978f01c0e5479d7f [2025-01-09 07:31:37,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 07:31:37,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 07:31:37,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 07:31:37,088 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 07:31:37,089 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 07:31:37,090 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c [2025-01-09 07:31:38,446 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6e4488743/b4ea350d7435480c95d0ed228337ebf6/FLAGa4edd6445 [2025-01-09 07:31:38,805 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 07:31:38,808 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c [2025-01-09 07:31:38,826 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6e4488743/b4ea350d7435480c95d0ed228337ebf6/FLAGa4edd6445 [2025-01-09 07:31:39,016 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6e4488743/b4ea350d7435480c95d0ed228337ebf6 [2025-01-09 07:31:39,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 07:31:39,020 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 07:31:39,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 07:31:39,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 07:31:39,024 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 07:31:39,024 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:39,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b6959f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39, skipping insertion in model container [2025-01-09 07:31:39,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:39,085 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 07:31:39,255 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c[1171,1184] [2025-01-09 07:31:39,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 07:31:39,583 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 07:31:39,590 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lann.5.prop1-func-interl.c[1171,1184] [2025-01-09 07:31:39,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 07:31:39,766 INFO L204 MainTranslator]: Completed translation [2025-01-09 07:31:39,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39 WrapperNode [2025-01-09 07:31:39,767 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 07:31:39,768 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 07:31:39,768 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 07:31:39,768 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 07:31:39,772 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:39,811 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:39,998 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3538 [2025-01-09 07:31:39,998 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 07:31:39,999 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 07:31:39,999 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 07:31:39,999 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 07:31:40,006 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,007 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,030 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,087 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]. [2025-01-09 07:31:40,087 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,161 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,167 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,174 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,189 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,201 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,216 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 07:31:40,217 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 07:31:40,217 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 07:31:40,217 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 07:31:40,218 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (1/1) ... [2025-01-09 07:31:40,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 07:31:40,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 07:31:40,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 07:31:40,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 07:31:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 07:31:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 07:31:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 07:31:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 07:31:40,751 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 07:31:40,752 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 07:31:43,457 INFO L? ?]: Removed 167 outVars from TransFormulas that were not future-live. [2025-01-09 07:31:43,457 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 07:31:43,463 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 07:31:43,463 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 07:31:43,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:31:43 BoogieIcfgContainer [2025-01-09 07:31:43,464 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 07:31:43,466 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 07:31:43,466 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 07:31:43,469 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 07:31:43,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:31:39" (1/3) ... [2025-01-09 07:31:43,470 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2174fb10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:31:43, skipping insertion in model container [2025-01-09 07:31:43,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:31:39" (2/3) ... [2025-01-09 07:31:43,470 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2174fb10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:31:43, skipping insertion in model container [2025-01-09 07:31:43,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:31:43" (3/3) ... [2025-01-09 07:31:43,471 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.lann.5.prop1-func-interl.c [2025-01-09 07:31:43,480 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 07:31:43,481 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.lann.5.prop1-func-interl.c that has 1 procedures, 10 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 07:31:43,508 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 07:31:43,515 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;@543a0ff5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 07:31:43,515 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 07:31:43,517 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) [2025-01-09 07:31:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2025-01-09 07:31:43,520 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:43,520 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2025-01-09 07:31:43,521 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:43,523 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:43,524 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2025-01-09 07:31:43,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 07:31:43,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1792499080] [2025-01-09 07:31:43,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:43,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 07:31:43,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 07:31:43,534 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 07:31:43,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 07:31:44,039 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-01-09 07:31:44,083 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-01-09 07:31:44,083 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:44,083 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:44,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 58 conjuncts are in the unsatisfiable core [2025-01-09 07:31:44,106 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 07:31:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 07:31:44,458 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 07:31:44,459 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 07:31:44,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1792499080] [2025-01-09 07:31:44,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1792499080] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 07:31:44,459 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 07:31:44,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 07:31:44,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138677836] [2025-01-09 07:31:44,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 07:31:44,469 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 07:31:44,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 07:31:44,492 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 07:31:44,493 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 07:31:44,497 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) [2025-01-09 07:31:44,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 07:31:44,823 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2025-01-09 07:31:44,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 07:31:44,825 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 [2025-01-09 07:31:44,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 07:31:44,829 INFO L225 Difference]: With dead ends: 18 [2025-01-09 07:31:44,829 INFO L226 Difference]: Without dead ends: 10 [2025-01-09 07:31:44,831 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 07:31:44,833 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, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 07:31:44,834 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 07:31:44,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2025-01-09 07:31:44,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2025-01-09 07:31:44,849 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) [2025-01-09 07:31:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2025-01-09 07:31:44,851 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2025-01-09 07:31:44,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 07:31:44,852 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2025-01-09 07:31:44,852 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) [2025-01-09 07:31:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2025-01-09 07:31:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2025-01-09 07:31:44,852 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 07:31:44,852 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2025-01-09 07:31:44,861 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-01-09 07:31:45,053 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 07:31:45,053 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 07:31:45,054 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 07:31:45,054 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2025-01-09 07:31:45,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 07:31:45,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [518662934] [2025-01-09 07:31:45,056 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 07:31:45,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 07:31:45,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 07:31:45,059 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 07:31:45,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-09 07:31:45,687 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-01-09 07:31:45,856 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-01-09 07:31:45,856 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 07:31:45,856 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 07:31:45,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 76 conjuncts are in the unsatisfiable core [2025-01-09 07:31:45,908 INFO L279 TraceCheckSpWp]: Computing forward predicates...