./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4db7817cdae75ef05c3a171f2cc49db22d29824bd4300202961a415e3e4cd9c1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 17:04:05,304 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 17:04:05,367 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-03 17:04:05,371 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 17:04:05,371 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 17:04:05,386 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 17:04:05,386 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 17:04:05,386 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 17:04:05,387 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 17:04:05,387 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 17:04:05,388 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 17:04:05,388 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 17:04:05,388 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 17:04:05,388 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 17:04:05,389 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 17:04:05,389 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 17:04:05,389 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 17:04:05,389 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 17:04:05,389 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 17:04:05,389 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 17:04:05,389 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 17:04:05,389 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 17:04:05,389 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 17:04:05,390 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 17:04:05,390 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 17:04:05,390 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db7817cdae75ef05c3a171f2cc49db22d29824bd4300202961a415e3e4cd9c1 [2025-03-03 17:04:05,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 17:04:05,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 17:04:05,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 17:04:05,626 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 17:04:05,626 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 17:04:05,627 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c [2025-03-03 17:04:06,773 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/895074f81/b2e6c956cd584cfbb550caf2a1840c27/FLAG3e3cdfd40 [2025-03-03 17:04:07,088 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 17:04:07,089 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c [2025-03-03 17:04:07,102 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/895074f81/b2e6c956cd584cfbb550caf2a1840c27/FLAG3e3cdfd40 [2025-03-03 17:04:07,328 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/895074f81/b2e6c956cd584cfbb550caf2a1840c27 [2025-03-03 17:04:07,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 17:04:07,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 17:04:07,332 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 17:04:07,332 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 17:04:07,335 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 17:04:07,336 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:07,336 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4db76247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07, skipping insertion in model container [2025-03-03 17:04:07,336 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:07,374 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 17:04:07,499 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c[1245,1258] [2025-03-03 17:04:07,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 17:04:07,727 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 17:04:07,734 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c[1245,1258] [2025-03-03 17:04:07,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 17:04:07,862 INFO L204 MainTranslator]: Completed translation [2025-03-03 17:04:07,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07 WrapperNode [2025-03-03 17:04:07,863 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 17:04:07,864 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 17:04:07,864 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 17:04:07,864 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 17:04:07,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:07,910 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,186 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3832 [2025-03-03 17:04:08,186 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 17:04:08,187 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 17:04:08,187 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 17:04:08,187 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 17:04:08,193 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,252 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,401 INFO L175 MemorySlicer]: Split 10 memory accesses to 2 slices as follows [2, 8]. 80 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [2, 8]. The 0 writes are split as follows [0, 0]. [2025-03-03 17:04:08,402 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,403 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,498 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,520 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,536 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,553 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,617 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 17:04:08,619 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 17:04:08,619 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 17:04:08,619 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 17:04:08,620 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (1/1) ... [2025-03-03 17:04:08,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 17:04:08,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 17:04:08,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 17:04:08,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 17:04:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 17:04:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 17:04:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-03 17:04:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 17:04:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 17:04:08,907 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 17:04:08,908 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 17:04:12,284 INFO L? ?]: Removed 2145 outVars from TransFormulas that were not future-live. [2025-03-03 17:04:12,284 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 17:04:12,403 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 17:04:12,406 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 17:04:12,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 05:04:12 BoogieIcfgContainer [2025-03-03 17:04:12,407 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 17:04:12,411 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 17:04:12,411 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 17:04:12,414 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 17:04:12,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 05:04:07" (1/3) ... [2025-03-03 17:04:12,415 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@161dbfb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 05:04:12, skipping insertion in model container [2025-03-03 17:04:12,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:07" (2/3) ... [2025-03-03 17:04:12,415 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@161dbfb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 05:04:12, skipping insertion in model container [2025-03-03 17:04:12,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 05:04:12" (3/3) ... [2025-03-03 17:04:12,416 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cal22.c [2025-03-03 17:04:12,429 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 17:04:12,430 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.cal22.c that has 1 procedures, 1129 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 17:04:12,494 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 17:04:12,505 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;@1e256e0f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 17:04:12,505 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 17:04:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand has 1129 states, 1127 states have (on average 1.5004436557231589) internal successors, (1691), 1128 states have internal predecessors, (1691), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2025-03-03 17:04:12,522 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:12,522 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] [2025-03-03 17:04:12,523 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:12,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:12,527 INFO L85 PathProgramCache]: Analyzing trace with hash -2083142839, now seen corresponding path program 1 times [2025-03-03 17:04:12,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:12,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362568385] [2025-03-03 17:04:12,534 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:12,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:12,634 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 117 statements into 1 equivalence classes. [2025-03-03 17:04:12,821 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 117 of 117 statements. [2025-03-03 17:04:12,822 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:12,823 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:13,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:13,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362568385] [2025-03-03 17:04:13,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362568385] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:13,592 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:13,592 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 17:04:13,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80194605] [2025-03-03 17:04:13,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:13,596 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 17:04:13,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:13,609 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 17:04:13,609 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 17:04:13,613 INFO L87 Difference]: Start difference. First operand has 1129 states, 1127 states have (on average 1.5004436557231589) internal successors, (1691), 1128 states have internal predecessors, (1691), 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 29.25) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:14,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:14,212 INFO L93 Difference]: Finished difference Result 2219 states and 3327 transitions. [2025-03-03 17:04:14,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 17:04:14,217 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 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 117 [2025-03-03 17:04:14,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:14,230 INFO L225 Difference]: With dead ends: 2219 [2025-03-03 17:04:14,230 INFO L226 Difference]: Without dead ends: 1128 [2025-03-03 17:04:14,237 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 17:04:14,241 INFO L435 NwaCegarLoop]: 1406 mSDtfsCounter, 0 mSDsluCounter, 2807 mSDsCounter, 0 mSdLazyCounter, 847 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4213 SdHoareTripleChecker+Invalid, 847 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 847 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:14,241 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4213 Invalid, 847 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 847 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-03 17:04:14,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1128 states. [2025-03-03 17:04:14,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1128 to 1128. [2025-03-03 17:04:14,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1128 states, 1127 states have (on average 1.4986690328305234) internal successors, (1689), 1127 states have internal predecessors, (1689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 1128 states and 1689 transitions. [2025-03-03 17:04:14,309 INFO L78 Accepts]: Start accepts. Automaton has 1128 states and 1689 transitions. Word has length 117 [2025-03-03 17:04:14,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:14,309 INFO L471 AbstractCegarLoop]: Abstraction has 1128 states and 1689 transitions. [2025-03-03 17:04:14,309 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:14,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1689 transitions. [2025-03-03 17:04:14,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2025-03-03 17:04:14,314 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:14,314 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] [2025-03-03 17:04:14,315 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-03 17:04:14,315 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:14,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:14,315 INFO L85 PathProgramCache]: Analyzing trace with hash -148237863, now seen corresponding path program 1 times [2025-03-03 17:04:14,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:14,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416056914] [2025-03-03 17:04:14,315 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:14,363 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 118 statements into 1 equivalence classes. [2025-03-03 17:04:14,402 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 118 of 118 statements. [2025-03-03 17:04:14,403 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:14,403 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:14,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:14,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:14,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416056914] [2025-03-03 17:04:14,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416056914] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:14,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:14,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 17:04:14,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595509504] [2025-03-03 17:04:14,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:14,695 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 17:04:14,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:14,696 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 17:04:14,696 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 17:04:14,696 INFO L87 Difference]: Start difference. First operand 1128 states and 1689 transitions. Second operand has 4 states, 4 states have (on average 29.5) internal successors, (118), 4 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:15,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:15,199 INFO L93 Difference]: Finished difference Result 2220 states and 3325 transitions. [2025-03-03 17:04:15,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 17:04:15,199 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.5) internal successors, (118), 4 states have internal predecessors, (118), 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 118 [2025-03-03 17:04:15,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:15,204 INFO L225 Difference]: With dead ends: 2220 [2025-03-03 17:04:15,204 INFO L226 Difference]: Without dead ends: 1130 [2025-03-03 17:04:15,206 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 17:04:15,207 INFO L435 NwaCegarLoop]: 1406 mSDtfsCounter, 0 mSDsluCounter, 2804 mSDsCounter, 0 mSdLazyCounter, 850 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4210 SdHoareTripleChecker+Invalid, 850 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 850 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:15,207 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4210 Invalid, 850 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 850 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-03 17:04:15,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1130 states. [2025-03-03 17:04:15,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1130 to 1130. [2025-03-03 17:04:15,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1130 states, 1129 states have (on average 1.4977856510186005) internal successors, (1691), 1129 states have internal predecessors, (1691), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 1130 states and 1691 transitions. [2025-03-03 17:04:15,226 INFO L78 Accepts]: Start accepts. Automaton has 1130 states and 1691 transitions. Word has length 118 [2025-03-03 17:04:15,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:15,227 INFO L471 AbstractCegarLoop]: Abstraction has 1130 states and 1691 transitions. [2025-03-03 17:04:15,227 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.5) internal successors, (118), 4 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1691 transitions. [2025-03-03 17:04:15,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2025-03-03 17:04:15,229 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:15,229 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] [2025-03-03 17:04:15,230 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 17:04:15,230 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:15,230 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:15,230 INFO L85 PathProgramCache]: Analyzing trace with hash 1631104324, now seen corresponding path program 1 times [2025-03-03 17:04:15,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:15,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2512782] [2025-03-03 17:04:15,230 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:15,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:15,276 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 119 statements into 1 equivalence classes. [2025-03-03 17:04:15,517 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 119 of 119 statements. [2025-03-03 17:04:15,518 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:15,518 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:16,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:16,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:16,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2512782] [2025-03-03 17:04:16,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2512782] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:16,075 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:16,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-03 17:04:16,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45624121] [2025-03-03 17:04:16,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:16,076 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-03 17:04:16,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:16,077 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-03 17:04:16,077 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-03 17:04:16,077 INFO L87 Difference]: Start difference. First operand 1130 states and 1691 transitions. Second operand has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:16,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:16,825 INFO L93 Difference]: Finished difference Result 2422 states and 3623 transitions. [2025-03-03 17:04:16,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-03 17:04:16,827 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 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 119 [2025-03-03 17:04:16,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:16,832 INFO L225 Difference]: With dead ends: 2422 [2025-03-03 17:04:16,832 INFO L226 Difference]: Without dead ends: 1330 [2025-03-03 17:04:16,833 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2025-03-03 17:04:16,835 INFO L435 NwaCegarLoop]: 1384 mSDtfsCounter, 2387 mSDsluCounter, 4153 mSDsCounter, 0 mSdLazyCounter, 1211 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2387 SdHoareTripleChecker+Valid, 5537 SdHoareTripleChecker+Invalid, 1211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:16,836 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2387 Valid, 5537 Invalid, 1211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1211 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-03-03 17:04:16,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1330 states. [2025-03-03 17:04:16,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1330 to 1311. [2025-03-03 17:04:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1311 states, 1310 states have (on average 1.498473282442748) internal successors, (1963), 1310 states have internal predecessors, (1963), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1963 transitions. [2025-03-03 17:04:16,860 INFO L78 Accepts]: Start accepts. Automaton has 1311 states and 1963 transitions. Word has length 119 [2025-03-03 17:04:16,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:16,861 INFO L471 AbstractCegarLoop]: Abstraction has 1311 states and 1963 transitions. [2025-03-03 17:04:16,861 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1963 transitions. [2025-03-03 17:04:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2025-03-03 17:04:16,863 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:16,863 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] [2025-03-03 17:04:16,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-03 17:04:16,864 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:16,865 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:16,865 INFO L85 PathProgramCache]: Analyzing trace with hash 912990558, now seen corresponding path program 1 times [2025-03-03 17:04:16,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:16,865 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903025850] [2025-03-03 17:04:16,866 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:16,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:16,905 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 120 statements into 1 equivalence classes. [2025-03-03 17:04:17,065 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 120 of 120 statements. [2025-03-03 17:04:17,065 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:17,065 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:18,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:18,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:18,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903025850] [2025-03-03 17:04:18,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903025850] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:18,567 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:18,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-03 17:04:18,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935301227] [2025-03-03 17:04:18,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:18,567 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-03 17:04:18,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:18,568 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-03 17:04:18,568 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2025-03-03 17:04:18,568 INFO L87 Difference]: Start difference. First operand 1311 states and 1963 transitions. Second operand has 10 states, 10 states have (on average 12.0) internal successors, (120), 10 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:20,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:20,063 INFO L93 Difference]: Finished difference Result 3813 states and 5712 transitions. [2025-03-03 17:04:20,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-03-03 17:04:20,064 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 12.0) internal successors, (120), 10 states have internal predecessors, (120), 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 120 [2025-03-03 17:04:20,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:20,069 INFO L225 Difference]: With dead ends: 3813 [2025-03-03 17:04:20,070 INFO L226 Difference]: Without dead ends: 1517 [2025-03-03 17:04:20,072 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=79, Invalid=227, Unknown=0, NotChecked=0, Total=306 [2025-03-03 17:04:20,074 INFO L435 NwaCegarLoop]: 1473 mSDtfsCounter, 4696 mSDsluCounter, 7330 mSDsCounter, 0 mSdLazyCounter, 2349 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4696 SdHoareTripleChecker+Valid, 8803 SdHoareTripleChecker+Invalid, 2387 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 2349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:20,074 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4696 Valid, 8803 Invalid, 2387 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 2349 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-03-03 17:04:20,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1517 states. [2025-03-03 17:04:20,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1517 to 1489. [2025-03-03 17:04:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1489 states, 1488 states have (on average 1.4993279569892473) internal successors, (2231), 1488 states have internal predecessors, (2231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1489 states and 2231 transitions. [2025-03-03 17:04:20,101 INFO L78 Accepts]: Start accepts. Automaton has 1489 states and 2231 transitions. Word has length 120 [2025-03-03 17:04:20,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:20,101 INFO L471 AbstractCegarLoop]: Abstraction has 1489 states and 2231 transitions. [2025-03-03 17:04:20,101 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 12.0) internal successors, (120), 10 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2231 transitions. [2025-03-03 17:04:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2025-03-03 17:04:20,103 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:20,103 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] [2025-03-03 17:04:20,103 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-03 17:04:20,103 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:20,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:20,104 INFO L85 PathProgramCache]: Analyzing trace with hash 793808502, now seen corresponding path program 1 times [2025-03-03 17:04:20,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:20,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207961356] [2025-03-03 17:04:20,104 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:20,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:20,135 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-03-03 17:04:20,245 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-03-03 17:04:20,245 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:20,245 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:21,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:21,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207961356] [2025-03-03 17:04:21,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207961356] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:21,411 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:21,411 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-03 17:04:21,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547655929] [2025-03-03 17:04:21,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:21,412 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-03 17:04:21,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:21,412 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-03 17:04:21,412 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2025-03-03 17:04:21,413 INFO L87 Difference]: Start difference. First operand 1489 states and 2231 transitions. Second operand has 10 states, 10 states have (on average 12.1) internal successors, (121), 10 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:23,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:23,272 INFO L93 Difference]: Finished difference Result 4165 states and 6242 transitions. [2025-03-03 17:04:23,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-03-03 17:04:23,273 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 12.1) internal successors, (121), 10 states have internal predecessors, (121), 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 121 [2025-03-03 17:04:23,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:23,278 INFO L225 Difference]: With dead ends: 4165 [2025-03-03 17:04:23,278 INFO L226 Difference]: Without dead ends: 1695 [2025-03-03 17:04:23,281 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=79, Invalid=227, Unknown=0, NotChecked=0, Total=306 [2025-03-03 17:04:23,281 INFO L435 NwaCegarLoop]: 1539 mSDtfsCounter, 4573 mSDsluCounter, 6195 mSDsCounter, 0 mSdLazyCounter, 3016 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4573 SdHoareTripleChecker+Valid, 7734 SdHoareTripleChecker+Invalid, 3050 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 3016 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:23,282 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4573 Valid, 7734 Invalid, 3050 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 3016 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2025-03-03 17:04:23,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1695 states. [2025-03-03 17:04:23,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1695 to 1489. [2025-03-03 17:04:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1489 states, 1488 states have (on average 1.4993279569892473) internal successors, (2231), 1488 states have internal predecessors, (2231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1489 states and 2231 transitions. [2025-03-03 17:04:23,304 INFO L78 Accepts]: Start accepts. Automaton has 1489 states and 2231 transitions. Word has length 121 [2025-03-03 17:04:23,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:23,305 INFO L471 AbstractCegarLoop]: Abstraction has 1489 states and 2231 transitions. [2025-03-03 17:04:23,305 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 12.1) internal successors, (121), 10 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2231 transitions. [2025-03-03 17:04:23,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2025-03-03 17:04:23,306 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:23,306 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] [2025-03-03 17:04:23,306 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-03 17:04:23,306 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:23,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:23,307 INFO L85 PathProgramCache]: Analyzing trace with hash 188063904, now seen corresponding path program 1 times [2025-03-03 17:04:23,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:23,307 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319147126] [2025-03-03 17:04:23,307 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:23,335 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-03-03 17:04:23,498 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-03-03 17:04:23,499 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:23,499 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:23,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:23,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319147126] [2025-03-03 17:04:23,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319147126] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:23,803 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:23,803 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-03 17:04:23,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500382152] [2025-03-03 17:04:23,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:23,803 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-03 17:04:23,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:23,804 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-03 17:04:23,804 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-03-03 17:04:23,804 INFO L87 Difference]: Start difference. First operand 1489 states and 2231 transitions. Second operand has 8 states, 8 states have (on average 15.125) internal successors, (121), 8 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:24,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:24,699 INFO L93 Difference]: Finished difference Result 2691 states and 4027 transitions. [2025-03-03 17:04:24,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-03-03 17:04:24,700 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.125) internal successors, (121), 8 states have internal predecessors, (121), 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 121 [2025-03-03 17:04:24,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:24,704 INFO L225 Difference]: With dead ends: 2691 [2025-03-03 17:04:24,704 INFO L226 Difference]: Without dead ends: 1510 [2025-03-03 17:04:24,706 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2025-03-03 17:04:24,706 INFO L435 NwaCegarLoop]: 1383 mSDtfsCounter, 2389 mSDsluCounter, 6911 mSDsCounter, 0 mSdLazyCounter, 1828 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2389 SdHoareTripleChecker+Valid, 8294 SdHoareTripleChecker+Invalid, 1828 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1828 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:24,706 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2389 Valid, 8294 Invalid, 1828 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1828 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2025-03-03 17:04:24,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1510 states. [2025-03-03 17:04:24,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1510 to 1492. [2025-03-03 17:04:24,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1492 states, 1491 states have (on average 1.4989939637826961) internal successors, (2235), 1491 states have internal predecessors, (2235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1492 states and 2235 transitions. [2025-03-03 17:04:24,726 INFO L78 Accepts]: Start accepts. Automaton has 1492 states and 2235 transitions. Word has length 121 [2025-03-03 17:04:24,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:24,726 INFO L471 AbstractCegarLoop]: Abstraction has 1492 states and 2235 transitions. [2025-03-03 17:04:24,726 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.125) internal successors, (121), 8 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2235 transitions. [2025-03-03 17:04:24,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2025-03-03 17:04:24,727 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:24,727 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 17:04:24,727 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-03 17:04:24,727 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:24,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:24,728 INFO L85 PathProgramCache]: Analyzing trace with hash 1284673474, now seen corresponding path program 1 times [2025-03-03 17:04:24,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:24,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697659872] [2025-03-03 17:04:24,728 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:24,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:24,756 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 122 statements into 1 equivalence classes. [2025-03-03 17:04:24,825 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 122 of 122 statements. [2025-03-03 17:04:24,825 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:24,825 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:25,041 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:25,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697659872] [2025-03-03 17:04:25,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697659872] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:25,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:25,041 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-03 17:04:25,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144905668] [2025-03-03 17:04:25,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:25,042 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-03 17:04:25,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:25,042 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-03 17:04:25,042 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2025-03-03 17:04:25,043 INFO L87 Difference]: Start difference. First operand 1492 states and 2235 transitions. Second operand has 7 states, 7 states have (on average 17.428571428571427) internal successors, (122), 7 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:25,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:25,802 INFO L93 Difference]: Finished difference Result 2790 states and 4178 transitions. [2025-03-03 17:04:25,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-03 17:04:25,802 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.428571428571427) internal successors, (122), 7 states have internal predecessors, (122), 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 122 [2025-03-03 17:04:25,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:25,806 INFO L225 Difference]: With dead ends: 2790 [2025-03-03 17:04:25,806 INFO L226 Difference]: Without dead ends: 1512 [2025-03-03 17:04:25,807 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2025-03-03 17:04:25,808 INFO L435 NwaCegarLoop]: 1279 mSDtfsCounter, 1625 mSDsluCounter, 5105 mSDsCounter, 0 mSdLazyCounter, 2048 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1625 SdHoareTripleChecker+Valid, 6384 SdHoareTripleChecker+Invalid, 2050 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 2048 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:25,808 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1625 Valid, 6384 Invalid, 2050 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 2048 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-03-03 17:04:25,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1512 states. [2025-03-03 17:04:25,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1512 to 1512. [2025-03-03 17:04:25,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1512 states, 1511 states have (on average 1.4950363997352747) internal successors, (2259), 1511 states have internal predecessors, (2259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:25,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1512 states and 2259 transitions. [2025-03-03 17:04:25,864 INFO L78 Accepts]: Start accepts. Automaton has 1512 states and 2259 transitions. Word has length 122 [2025-03-03 17:04:25,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:25,864 INFO L471 AbstractCegarLoop]: Abstraction has 1512 states and 2259 transitions. [2025-03-03 17:04:25,864 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 17.428571428571427) internal successors, (122), 7 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:25,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2259 transitions. [2025-03-03 17:04:25,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2025-03-03 17:04:25,865 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:25,865 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] [2025-03-03 17:04:25,865 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-03 17:04:25,865 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:25,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:25,866 INFO L85 PathProgramCache]: Analyzing trace with hash -502230344, now seen corresponding path program 1 times [2025-03-03 17:04:25,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:25,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161385942] [2025-03-03 17:04:25,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:25,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:25,896 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 122 statements into 1 equivalence classes. [2025-03-03 17:04:25,957 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 122 of 122 statements. [2025-03-03 17:04:25,957 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:25,957 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:26,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:26,476 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161385942] [2025-03-03 17:04:26,476 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161385942] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:26,477 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:26,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2025-03-03 17:04:26,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461041663] [2025-03-03 17:04:26,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:26,477 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-03-03 17:04:26,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:26,478 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-03-03 17:04:26,478 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2025-03-03 17:04:26,478 INFO L87 Difference]: Start difference. First operand 1512 states and 2259 transitions. Second operand has 9 states, 9 states have (on average 13.555555555555555) internal successors, (122), 9 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:27,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:27,447 INFO L93 Difference]: Finished difference Result 2721 states and 4062 transitions. [2025-03-03 17:04:27,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-03 17:04:27,448 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.555555555555555) internal successors, (122), 9 states have internal predecessors, (122), 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 122 [2025-03-03 17:04:27,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:27,452 INFO L225 Difference]: With dead ends: 2721 [2025-03-03 17:04:27,452 INFO L226 Difference]: Without dead ends: 1530 [2025-03-03 17:04:27,453 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2025-03-03 17:04:27,454 INFO L435 NwaCegarLoop]: 1379 mSDtfsCounter, 2383 mSDsluCounter, 8272 mSDsCounter, 0 mSdLazyCounter, 2158 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2383 SdHoareTripleChecker+Valid, 9651 SdHoareTripleChecker+Invalid, 2159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:27,454 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2383 Valid, 9651 Invalid, 2159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2158 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-03 17:04:27,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1530 states. [2025-03-03 17:04:27,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1530 to 1516. [2025-03-03 17:04:27,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1516 states, 1515 states have (on average 1.4943894389438943) internal successors, (2264), 1515 states have internal predecessors, (2264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1516 states and 2264 transitions. [2025-03-03 17:04:27,472 INFO L78 Accepts]: Start accepts. Automaton has 1516 states and 2264 transitions. Word has length 122 [2025-03-03 17:04:27,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:27,473 INFO L471 AbstractCegarLoop]: Abstraction has 1516 states and 2264 transitions. [2025-03-03 17:04:27,473 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.555555555555555) internal successors, (122), 9 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2264 transitions. [2025-03-03 17:04:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2025-03-03 17:04:27,473 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:27,474 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] [2025-03-03 17:04:27,475 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-03 17:04:27,475 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:27,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:27,476 INFO L85 PathProgramCache]: Analyzing trace with hash -697675991, now seen corresponding path program 1 times [2025-03-03 17:04:27,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:27,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258000304] [2025-03-03 17:04:27,476 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:27,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:27,506 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 123 statements into 1 equivalence classes. [2025-03-03 17:04:27,585 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 123 of 123 statements. [2025-03-03 17:04:27,585 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:27,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:28,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 17:04:28,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258000304] [2025-03-03 17:04:28,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1258000304] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:28,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:28,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-03 17:04:28,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463382861] [2025-03-03 17:04:28,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:28,184 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-03 17:04:28,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 17:04:28,184 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-03 17:04:28,185 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2025-03-03 17:04:28,185 INFO L87 Difference]: Start difference. First operand 1516 states and 2264 transitions. Second operand has 8 states, 8 states have (on average 15.375) internal successors, (123), 8 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:29,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:29,136 INFO L93 Difference]: Finished difference Result 3006 states and 4489 transitions. [2025-03-03 17:04:29,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-03-03 17:04:29,136 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.375) internal successors, (123), 8 states have internal predecessors, (123), 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 123 [2025-03-03 17:04:29,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:29,140 INFO L225 Difference]: With dead ends: 3006 [2025-03-03 17:04:29,140 INFO L226 Difference]: Without dead ends: 1728 [2025-03-03 17:04:29,141 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2025-03-03 17:04:29,142 INFO L435 NwaCegarLoop]: 1246 mSDtfsCounter, 1849 mSDsluCounter, 6218 mSDsCounter, 0 mSdLazyCounter, 2677 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1849 SdHoareTripleChecker+Valid, 7464 SdHoareTripleChecker+Invalid, 2679 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 2677 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:29,142 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1849 Valid, 7464 Invalid, 2679 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 2677 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-03 17:04:29,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1728 states. [2025-03-03 17:04:29,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1728 to 1712. [2025-03-03 17:04:29,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1712 states, 1711 states have (on average 1.4915254237288136) internal successors, (2552), 1711 states have internal predecessors, (2552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1712 states and 2552 transitions. [2025-03-03 17:04:29,161 INFO L78 Accepts]: Start accepts. Automaton has 1712 states and 2552 transitions. Word has length 123 [2025-03-03 17:04:29,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:29,162 INFO L471 AbstractCegarLoop]: Abstraction has 1712 states and 2552 transitions. [2025-03-03 17:04:29,162 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.375) internal successors, (123), 8 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2552 transitions. [2025-03-03 17:04:29,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2025-03-03 17:04:29,163 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:29,163 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] [2025-03-03 17:04:29,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-03 17:04:29,163 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:29,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:29,166 INFO L85 PathProgramCache]: Analyzing trace with hash 1521901806, now seen corresponding path program 1 times [2025-03-03 17:04:29,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 17:04:29,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679971879] [2025-03-03 17:04:29,168 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:29,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 17:04:29,195 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 123 statements into 1 equivalence classes. [2025-03-03 17:04:29,302 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 123 of 123 statements. [2025-03-03 17:04:29,302 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:29,302 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 17:04:29,303 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 17:04:29,316 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 123 statements into 1 equivalence classes. [2025-03-03 17:04:29,446 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 123 of 123 statements. [2025-03-03 17:04:29,446 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:29,446 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 17:04:29,541 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 17:04:29,541 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 17:04:29,542 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 17:04:29,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-03 17:04:29,545 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 17:04:29,631 WARN L310 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2025-03-03 17:04:29,651 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 17:04:29,653 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 05:04:29 BoogieIcfgContainer [2025-03-03 17:04:29,653 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 17:04:29,653 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 17:04:29,653 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 17:04:29,654 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 17:04:29,654 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 05:04:12" (3/4) ... [2025-03-03 17:04:29,656 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 17:04:29,656 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 17:04:29,657 INFO L158 Benchmark]: Toolchain (without parser) took 22325.64ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 108.8MB in the beginning and 757.0MB in the end (delta: -648.2MB). Peak memory consumption was 658.3MB. Max. memory is 16.1GB. [2025-03-03 17:04:29,657 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 123.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 17:04:29,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 531.08ms. Allocated memory is still 142.6MB. Free memory was 108.8MB in the beginning and 43.5MB in the end (delta: 65.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-03-03 17:04:29,657 INFO L158 Benchmark]: Boogie Procedure Inliner took 322.59ms. Allocated memory was 142.6MB in the beginning and 461.4MB in the end (delta: 318.8MB). Free memory was 43.5MB in the beginning and 363.3MB in the end (delta: -319.8MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2025-03-03 17:04:29,657 INFO L158 Benchmark]: Boogie Preprocessor took 430.84ms. Allocated memory is still 461.4MB. Free memory was 363.3MB in the beginning and 348.9MB in the end (delta: 14.3MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2025-03-03 17:04:29,658 INFO L158 Benchmark]: IcfgBuilder took 3788.06ms. Allocated memory was 461.4MB in the beginning and 998.2MB in the end (delta: 536.9MB). Free memory was 348.5MB in the beginning and 754.8MB in the end (delta: -406.3MB). Peak memory consumption was 320.1MB. Max. memory is 16.1GB. [2025-03-03 17:04:29,658 INFO L158 Benchmark]: TraceAbstraction took 17242.22ms. Allocated memory was 998.2MB in the beginning and 1.4GB in the end (delta: 444.6MB). Free memory was 754.8MB in the beginning and 757.2MB in the end (delta: -2.3MB). Peak memory consumption was 442.3MB. Max. memory is 16.1GB. [2025-03-03 17:04:29,658 INFO L158 Benchmark]: Witness Printer took 2.77ms. Allocated memory is still 1.4GB. Free memory was 757.2MB in the beginning and 757.0MB in the end (delta: 102.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-03 17:04:29,659 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 123.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 531.08ms. Allocated memory is still 142.6MB. Free memory was 108.8MB in the beginning and 43.5MB in the end (delta: 65.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 322.59ms. Allocated memory was 142.6MB in the beginning and 461.4MB in the end (delta: 318.8MB). Free memory was 43.5MB in the beginning and 363.3MB in the end (delta: -319.8MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 430.84ms. Allocated memory is still 461.4MB. Free memory was 363.3MB in the beginning and 348.9MB in the end (delta: 14.3MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. * IcfgBuilder took 3788.06ms. Allocated memory was 461.4MB in the beginning and 998.2MB in the end (delta: 536.9MB). Free memory was 348.5MB in the beginning and 754.8MB in the end (delta: -406.3MB). Peak memory consumption was 320.1MB. Max. memory is 16.1GB. * TraceAbstraction took 17242.22ms. Allocated memory was 998.2MB in the beginning and 1.4GB in the end (delta: 444.6MB). Free memory was 754.8MB in the beginning and 757.2MB in the end (delta: -2.3MB). Peak memory consumption was 442.3MB. Max. memory is 16.1GB. * Witness Printer took 2.77ms. Allocated memory is still 1.4GB. Free memory was 757.2MB in the beginning and 757.0MB in the end (delta: 102.8kB). 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 bitwiseOr at line 394, overapproximation of bitwiseAnd at line 399. 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_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 2); [L30] const SORT_6 msb_SORT_6 = (SORT_6)1 << (2 - 1); [L32] const SORT_8 mask_SORT_8 = (SORT_8)-1 >> (sizeof(SORT_8) * 8 - 3); [L33] const SORT_8 msb_SORT_8 = (SORT_8)1 << (3 - 1); [L35] const SORT_14 mask_SORT_14 = (SORT_14)-1 >> (sizeof(SORT_14) * 8 - 5); [L36] const SORT_14 msb_SORT_14 = (SORT_14)1 << (5 - 1); [L38] const SORT_17 mask_SORT_17 = (SORT_17)-1 >> (sizeof(SORT_17) * 8 - 8); [L39] const SORT_17 msb_SORT_17 = (SORT_17)1 << (8 - 1); [L41] const SORT_88 mask_SORT_88 = (SORT_88)-1 >> (sizeof(SORT_88) * 8 - 4); [L42] const SORT_88 msb_SORT_88 = (SORT_88)1 << (4 - 1); [L44] const SORT_186 mask_SORT_186 = (SORT_186)-1 >> (sizeof(SORT_186) * 8 - 6); [L45] const SORT_186 msb_SORT_186 = (SORT_186)1 << (6 - 1); [L47] const SORT_188 mask_SORT_188 = (SORT_188)-1 >> (sizeof(SORT_188) * 8 - 7); [L48] const SORT_188 msb_SORT_188 = (SORT_188)1 << (7 - 1); [L50] const SORT_191 mask_SORT_191 = (SORT_191)-1 >> (sizeof(SORT_191) * 8 - 9); [L51] const SORT_191 msb_SORT_191 = (SORT_191)1 << (9 - 1); [L53] const SORT_193 mask_SORT_193 = (SORT_193)-1 >> (sizeof(SORT_193) * 8 - 10); [L54] const SORT_193 msb_SORT_193 = (SORT_193)1 << (10 - 1); [L56] const SORT_195 mask_SORT_195 = (SORT_195)-1 >> (sizeof(SORT_195) * 8 - 11); [L57] const SORT_195 msb_SORT_195 = (SORT_195)1 << (11 - 1); [L59] const SORT_197 mask_SORT_197 = (SORT_197)-1 >> (sizeof(SORT_197) * 8 - 12); [L60] const SORT_197 msb_SORT_197 = (SORT_197)1 << (12 - 1); [L62] const SORT_1 var_29 = 0; [L63] const SORT_6 var_38 = 0; [L64] const SORT_6 var_46 = 3; [L65] const SORT_6 var_48 = 2; [L66] const SORT_6 var_50 = 1; [L67] const SORT_1 var_54 = 1; [L68] const SORT_8 var_55 = 1; [L69] const SORT_8 var_58 = 3; [L70] const SORT_8 var_61 = 2; [L71] const SORT_8 var_65 = 5; [L72] const SORT_8 var_68 = 7; [L73] const SORT_8 var_71 = 6; [L74] const SORT_8 var_75 = 4; [L75] const SORT_17 var_116 = 0; [L76] const SORT_14 var_137 = 11; [L77] const SORT_14 var_139 = 10; [L78] const SORT_14 var_141 = 2; [L79] const SORT_14 var_143 = 9; [L80] const SORT_14 var_158 = 21; [L81] const SORT_14 var_160 = 20; [L82] const SORT_14 var_162 = 19; [L83] const SORT_14 var_164 = 18; [L84] const SORT_14 var_166 = 17; [L85] const SORT_14 var_168 = 16; [L86] const SORT_14 var_170 = 15; [L87] const SORT_14 var_172 = 14; [L88] const SORT_14 var_174 = 8; [L89] const SORT_14 var_176 = 6; [L90] const SORT_14 var_178 = 3; [L91] const SORT_14 var_180 = 5; [L92] const SORT_14 var_200 = 4; [L93] const SORT_14 var_202 = 1; [L94] const SORT_14 var_212 = 7; [L95] const SORT_14 var_230 = 13; [L96] const SORT_14 var_238 = 12; [L97] const SORT_14 var_259 = 23; [L98] const SORT_14 var_262 = 22; [L99] const SORT_14 var_271 = 25; [L100] const SORT_14 var_274 = 27; [L101] const SORT_14 var_277 = 26; [L102] const SORT_14 var_281 = 29; [L103] const SORT_14 var_284 = 31; [L104] const SORT_14 var_287 = 30; [L105] const SORT_14 var_291 = 28; [L106] const SORT_14 var_297 = 24; [L107] const SORT_186 var_320 = 0; [L108] const SORT_17 var_396 = 3; [L110] SORT_1 input_2; [L111] SORT_1 input_3; [L112] SORT_1 input_4; [L113] SORT_1 input_5; [L114] SORT_6 input_7; [L115] SORT_8 input_9; [L116] SORT_6 input_10; [L117] SORT_1 input_11; [L118] SORT_1 input_12; [L119] SORT_1 input_13; [L120] SORT_14 input_15; [L121] SORT_6 input_16; [L122] SORT_17 input_18; [L123] SORT_6 input_19; [L124] SORT_1 input_20; [L125] SORT_1 input_21; [L126] SORT_6 input_22; [L127] SORT_6 input_23; [L128] SORT_17 input_24; [L129] SORT_17 input_25; [L130] SORT_1 input_26; [L131] SORT_1 input_27; [L132] SORT_6 input_28; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L134] SORT_1 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L135] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L136] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L137] SORT_6 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L138] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_17 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L139] SORT_17 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_17; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L140] SORT_6 state_344 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_17 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L141] SORT_17 state_442 = __VERIFIER_nondet_uchar() & mask_SORT_17; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L142] SORT_6 state_448 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L144] SORT_1 init_31_arg_1 = var_29; [L145] state_30 = init_31_arg_1 [L146] SORT_1 init_34_arg_1 = var_29; [L147] state_33 = init_34_arg_1 [L148] SORT_1 init_36_arg_1 = var_29; [L149] state_35 = init_36_arg_1 [L150] SORT_6 init_40_arg_1 = var_38; [L151] state_39 = init_40_arg_1 [L152] SORT_1 init_102_arg_1 = var_29; [L153] state_101 = init_102_arg_1 [L154] SORT_17 init_118_arg_1 = var_116; [L155] state_117 = init_118_arg_1 [L156] SORT_6 init_345_arg_1 = var_38; [L157] state_344 = init_345_arg_1 [L158] SORT_17 init_443_arg_1 = var_116; [L159] state_442 = init_443_arg_1 [L160] SORT_6 init_449_arg_1 = var_38; [L161] state_448 = init_449_arg_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L164] input_2 = __VERIFIER_nondet_uchar() [L165] EXPR input_2 & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L165] input_2 = input_2 & mask_SORT_1 [L166] input_3 = __VERIFIER_nondet_uchar() [L167] EXPR input_3 & mask_SORT_1 VAL [input_2=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L167] input_3 = input_3 & mask_SORT_1 [L168] input_4 = __VERIFIER_nondet_uchar() [L169] input_5 = __VERIFIER_nondet_uchar() [L170] EXPR input_5 & mask_SORT_1 VAL [input_2=0, input_3=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L170] input_5 = input_5 & mask_SORT_1 [L171] input_7 = __VERIFIER_nondet_uchar() [L172] EXPR input_7 & mask_SORT_6 VAL [input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L172] input_7 = input_7 & mask_SORT_6 [L173] input_9 = __VERIFIER_nondet_uchar() [L174] EXPR input_9 & mask_SORT_8 VAL [input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L174] input_9 = input_9 & mask_SORT_8 [L175] input_10 = __VERIFIER_nondet_uchar() [L176] EXPR input_10 & mask_SORT_6 VAL [input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L176] input_10 = input_10 & mask_SORT_6 [L177] input_11 = __VERIFIER_nondet_uchar() [L178] EXPR input_11 & mask_SORT_1 VAL [input_10=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L178] input_11 = input_11 & mask_SORT_1 [L179] input_12 = __VERIFIER_nondet_uchar() [L180] input_13 = __VERIFIER_nondet_uchar() [L181] input_15 = __VERIFIER_nondet_uchar() [L182] EXPR input_15 & mask_SORT_14 VAL [input_10=0, input_11=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L182] input_15 = input_15 & mask_SORT_14 [L183] input_16 = __VERIFIER_nondet_uchar() [L184] input_18 = __VERIFIER_nondet_uchar() [L185] input_19 = __VERIFIER_nondet_uchar() [L186] input_20 = __VERIFIER_nondet_uchar() [L187] input_21 = __VERIFIER_nondet_uchar() [L188] input_22 = __VERIFIER_nondet_uchar() [L189] input_23 = __VERIFIER_nondet_uchar() [L190] input_24 = __VERIFIER_nondet_uchar() [L191] input_25 = __VERIFIER_nondet_uchar() [L192] input_26 = __VERIFIER_nondet_uchar() [L193] input_27 = __VERIFIER_nondet_uchar() [L194] input_28 = __VERIFIER_nondet_uchar() [L197] SORT_1 var_32_arg_0 = state_30; [L198] SORT_1 var_32 = ~var_32_arg_0; [L199] SORT_1 var_92_arg_0 = input_12; [L200] SORT_1 var_92_arg_1 = input_11; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_92_arg_0=0, var_92_arg_1=0] [L201] EXPR ((SORT_6)var_92_arg_0 << 1) | var_92_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L201] SORT_6 var_92 = ((SORT_6)var_92_arg_0 << 1) | var_92_arg_1; [L202] EXPR var_92 & mask_SORT_6 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L202] var_92 = var_92 & mask_SORT_6 [L203] SORT_6 var_93_arg_0 = var_92; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93_arg_0=0] [L204] var_93_arg_0 ^= var_93_arg_0 >> 4 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93_arg_0=0] [L205] var_93_arg_0 ^= var_93_arg_0 >> 2 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93_arg_0=0] [L206] var_93_arg_0 ^= var_93_arg_0 >> 1 [L207] SORT_1 var_93 = var_93_arg_0; [L208] SORT_8 var_85_arg_0 = input_9; [L209] SORT_8 var_85_arg_1 = var_61; [L210] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L211] SORT_8 var_84_arg_0 = input_9; [L212] SORT_8 var_84_arg_1 = var_55; [L213] SORT_1 var_84 = var_84_arg_0 == var_84_arg_1; [L214] SORT_8 var_83_arg_0 = input_9; [L215] SORT_8 var_83_arg_1 = var_75; [L216] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L217] SORT_8 var_82_arg_0 = input_9; [L218] SORT_8 var_82_arg_1 = var_65; [L219] SORT_1 var_82 = var_82_arg_0 == var_82_arg_1; [L220] SORT_1 var_86_arg_0 = var_83; [L221] SORT_1 var_86_arg_1 = var_82; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_84=0, var_85=0, var_86_arg_0=0, var_86_arg_1=0, var_93=0] [L222] EXPR ((SORT_6)var_86_arg_0 << 1) | var_86_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_84=0, var_85=0, var_93=0] [L222] SORT_6 var_86 = ((SORT_6)var_86_arg_0 << 1) | var_86_arg_1; [L223] EXPR var_86 & mask_SORT_6 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_84=0, var_85=0, var_93=0] [L223] var_86 = var_86 & mask_SORT_6 [L224] SORT_1 var_87_arg_0 = var_84; [L225] SORT_6 var_87_arg_1 = var_86; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_85=0, var_87_arg_0=0, var_87_arg_1=0, var_93=0] [L226] EXPR ((SORT_8)var_87_arg_0 << 2) | var_87_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_85=0, var_93=0] [L226] SORT_8 var_87 = ((SORT_8)var_87_arg_0 << 2) | var_87_arg_1; [L227] EXPR var_87 & mask_SORT_8 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_85=0, var_93=0] [L227] var_87 = var_87 & mask_SORT_8 [L228] SORT_1 var_89_arg_0 = var_85; [L229] SORT_8 var_89_arg_1 = var_87; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_89_arg_0=0, var_89_arg_1=0, var_93=0] [L230] EXPR ((SORT_88)var_89_arg_0 << 3) | var_89_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93=0] [L230] SORT_88 var_89 = ((SORT_88)var_89_arg_0 << 3) | var_89_arg_1; [L231] EXPR var_89 & mask_SORT_88 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93=0] [L231] var_89 = var_89 & mask_SORT_88 [L232] SORT_88 var_90_arg_0 = var_89; [L233] SORT_1 var_90 = var_90_arg_0 != 0; [L234] SORT_6 var_51_arg_0 = input_10; [L235] SORT_6 var_51_arg_1 = var_50; [L236] SORT_1 var_51 = var_51_arg_0 == var_51_arg_1; [L237] SORT_8 var_72_arg_0 = input_9; [L238] SORT_8 var_72_arg_1 = var_71; [L239] SORT_1 var_72 = var_72_arg_0 == var_72_arg_1; [L240] SORT_8 var_69_arg_0 = input_9; [L241] SORT_8 var_69_arg_1 = var_68; [L242] SORT_1 var_69 = var_69_arg_0 == var_69_arg_1; [L243] SORT_1 var_73_arg_0 = var_72; [L244] SORT_1 var_73_arg_1 = var_69; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_69=0, var_71=6, var_73_arg_0=0, var_73_arg_1=0, var_75=4, var_90=0, var_93=0] [L245] EXPR var_73_arg_0 | var_73_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_69=0, var_71=6, var_75=4, var_90=0, var_93=0] [L245] SORT_1 var_73 = var_73_arg_0 | var_73_arg_1; [L246] EXPR var_73 & mask_SORT_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_69=0, var_71=6, var_75=4, var_90=0, var_93=0] [L246] var_73 = var_73 & mask_SORT_1 [L247] SORT_8 var_66_arg_0 = input_9; [L248] SORT_8 var_66_arg_1 = var_65; [L249] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L250] SORT_8 var_76_arg_0 = input_9; [L251] SORT_8 var_76_arg_1 = var_75; [L252] SORT_1 var_76 = var_76_arg_0 == var_76_arg_1; [L253] SORT_1 var_77_arg_0 = var_66; [L254] SORT_1 var_77_arg_1 = var_76; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_77_arg_0=0, var_77_arg_1=0, var_90=0, var_93=0] [L255] EXPR ((SORT_6)var_77_arg_0 << 1) | var_77_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_90=0, var_93=0] [L255] SORT_6 var_77 = ((SORT_6)var_77_arg_0 << 1) | var_77_arg_1; [L256] EXPR var_77 & mask_SORT_6 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_90=0, var_93=0] [L256] var_77 = var_77 & mask_SORT_6 [L257] SORT_1 var_78_arg_0 = var_73; [L258] SORT_6 var_78_arg_1 = var_77; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_78_arg_0=0, var_78_arg_1=0, var_90=0, var_93=0] [L259] EXPR ((SORT_8)var_78_arg_0 << 2) | var_78_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_90=0, var_93=0] [L259] SORT_8 var_78 = ((SORT_8)var_78_arg_0 << 2) | var_78_arg_1; [L260] EXPR var_78 & mask_SORT_8 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_90=0, var_93=0] [L260] var_78 = var_78 & mask_SORT_8 [L261] SORT_8 var_79_arg_0 = var_78; [L262] SORT_1 var_79 = var_79_arg_0 != 0; [L263] SORT_1 var_70_arg_0 = var_69; [L264] SORT_1 var_70_arg_1 = var_54; [L265] SORT_1 var_70_arg_2 = var_54; [L266] SORT_1 var_70 = var_70_arg_0 ? var_70_arg_1 : var_70_arg_2; [L267] SORT_1 var_67_arg_0 = var_66; [L268] SORT_1 var_67_arg_1 = var_29; [L269] SORT_1 var_67_arg_2 = var_29; [L270] SORT_1 var_67 = var_67_arg_0 ? var_67_arg_1 : var_67_arg_2; [L271] SORT_1 var_74_arg_0 = var_73; [L272] SORT_1 var_74_arg_1 = var_70; [L273] SORT_1 var_74_arg_2 = var_67; [L274] SORT_1 var_74 = var_74_arg_0 ? var_74_arg_1 : var_74_arg_2; [L275] SORT_8 var_62_arg_0 = input_9; [L276] SORT_8 var_62_arg_1 = var_61; [L277] SORT_1 var_62 = var_62_arg_0 == var_62_arg_1; [L278] SORT_8 var_59_arg_0 = input_9; [L279] SORT_8 var_59_arg_1 = var_58; [L280] SORT_1 var_59 = var_59_arg_0 == var_59_arg_1; [L281] SORT_1 var_63_arg_0 = var_62; [L282] SORT_1 var_63_arg_1 = var_59; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_59=0, var_61=2, var_63_arg_0=0, var_63_arg_1=0, var_65=5, var_68=7, var_71=6, var_74=0, var_75=4, var_79=0, var_90=0, var_93=0] [L283] EXPR var_63_arg_0 | var_63_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_59=0, var_61=2, var_65=5, var_68=7, var_71=6, var_74=0, var_75=4, var_79=0, var_90=0, var_93=0] [L283] SORT_1 var_63 = var_63_arg_0 | var_63_arg_1; [L284] EXPR var_63 & mask_SORT_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_59=0, var_61=2, var_65=5, var_68=7, var_71=6, var_74=0, var_75=4, var_79=0, var_90=0, var_93=0] [L284] var_63 = var_63 & mask_SORT_1 [L285] SORT_1 var_60_arg_0 = var_59; [L286] SORT_1 var_60_arg_1 = var_54; [L287] SORT_1 var_60_arg_2 = var_29; [L288] SORT_1 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L289] SORT_8 var_56_arg_0 = input_9; [L290] SORT_8 var_56_arg_1 = var_55; [L291] SORT_1 var_56 = var_56_arg_0 == var_56_arg_1; [L292] SORT_1 var_57_arg_0 = var_56; [L293] SORT_1 var_57_arg_1 = var_29; [L294] SORT_1 var_57_arg_2 = var_54; [L295] SORT_1 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L296] SORT_1 var_64_arg_0 = var_63; [L297] SORT_1 var_64_arg_1 = var_60; [L298] SORT_1 var_64_arg_2 = var_57; [L299] SORT_1 var_64 = var_64_arg_0 ? var_64_arg_1 : var_64_arg_2; [L300] SORT_1 var_80_arg_0 = var_79; [L301] SORT_1 var_80_arg_1 = var_74; [L302] SORT_1 var_80_arg_2 = var_64; [L303] SORT_1 var_80 = var_80_arg_0 ? var_80_arg_1 : var_80_arg_2; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L304] EXPR var_80 & mask_SORT_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_90=0, var_93=0] [L304] var_80 = var_80 & mask_SORT_1 [L305] SORT_6 var_49_arg_0 = input_10; [L306] SORT_6 var_49_arg_1 = var_48; [L307] SORT_1 var_49 = var_49_arg_0 == var_49_arg_1; [L308] SORT_1 var_52_arg_0 = var_51; [L309] SORT_1 var_52_arg_1 = var_49; VAL [input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_49=0, var_50=1, var_51=0, var_52_arg_0=0, var_52_arg_1=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L310] EXPR ((SORT_6)var_52_arg_0 << 1) | var_52_arg_1 VAL [input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L310] SORT_6 var_52 = ((SORT_6)var_52_arg_0 << 1) | var_52_arg_1; [L311] EXPR var_52 & mask_SORT_6 VAL [input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L311] var_52 = var_52 & mask_SORT_6 [L312] SORT_6 var_53_arg_0 = var_52; [L313] SORT_1 var_53 = var_53_arg_0 != 0; [L314] SORT_1 var_81_arg_0 = var_80; [L315] SORT_1 var_81_arg_1 = var_53; [L316] SORT_1 var_81_arg_2 = var_29; [L317] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L318] SORT_1 var_91_arg_0 = var_90; [L319] SORT_1 var_91_arg_1 = var_51; [L320] SORT_1 var_91_arg_2 = var_81; [L321] SORT_1 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2; [L322] SORT_6 var_47_arg_0 = input_7; [L323] SORT_6 var_47_arg_1 = var_46; [L324] SORT_1 var_47 = var_47_arg_0 == var_47_arg_1; [L325] SORT_1 var_94_arg_0 = var_91; [L326] SORT_1 var_94_arg_1 = var_47; VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_94_arg_0=0, var_94_arg_1=0] [L327] EXPR ((SORT_6)var_94_arg_0 << 1) | var_94_arg_1 VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L327] SORT_6 var_94 = ((SORT_6)var_94_arg_0 << 1) | var_94_arg_1; [L328] EXPR var_94 & mask_SORT_6 VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L328] var_94 = var_94 & mask_SORT_6 [L329] SORT_1 var_95_arg_0 = var_93; [L330] SORT_6 var_95_arg_1 = var_94; VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_95_arg_0=0, var_95_arg_1=0] [L331] EXPR ((SORT_8)var_95_arg_0 << 2) | var_95_arg_1 VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L331] SORT_8 var_95 = ((SORT_8)var_95_arg_0 << 2) | var_95_arg_1; [L332] EXPR var_95 & mask_SORT_8 VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L332] var_95 = var_95 & mask_SORT_8 [L333] SORT_8 var_96_arg_0 = var_95; [L334] SORT_1 var_96 = var_96_arg_0 != 0; [L335] SORT_1 var_97_arg_0 = input_13; [L336] SORT_1 var_97_arg_1 = var_96; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_97_arg_0=0, var_97_arg_1=0] [L337] EXPR ((SORT_6)var_97_arg_0 << 1) | var_97_arg_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L337] SORT_6 var_97 = ((SORT_6)var_97_arg_0 << 1) | var_97_arg_1; [L338] EXPR var_97 & mask_SORT_6 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L338] var_97 = var_97 & mask_SORT_6 [L339] SORT_6 var_98_arg_0 = var_97; [L340] SORT_1 var_98 = var_98_arg_0 == mask_SORT_6; [L341] SORT_1 var_41_arg_0 = state_35; [L342] SORT_6 var_41_arg_1 = state_39; [L343] SORT_6 var_41_arg_2 = input_19; [L344] SORT_6 var_41 = var_41_arg_0 ? var_41_arg_1 : var_41_arg_2; [L345] SORT_6 var_44_arg_0 = var_41; [L346] SORT_1 var_44 = var_44_arg_0 >> 0; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_41=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L347] EXPR var_44 & mask_SORT_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_41=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L347] var_44 = var_44 & mask_SORT_1 [L348] SORT_6 var_42_arg_0 = var_41; [L349] SORT_1 var_42 = var_42_arg_0 >> 1; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L350] EXPR var_42 & mask_SORT_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_41=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L350] var_42 = var_42 & mask_SORT_1 [L351] SORT_1 var_37_arg_0 = state_35; [L352] SORT_1 var_37_arg_1 = state_33; [L353] SORT_1 var_37_arg_2 = input_20; [L354] SORT_1 var_37 = var_37_arg_0 ? var_37_arg_1 : var_37_arg_2; [L355] SORT_1 var_43_arg_0 = var_42; [L356] SORT_1 var_43_arg_1 = var_37; [L357] SORT_1 var_43_arg_2 = var_29; [L358] SORT_1 var_43 = var_43_arg_0 ? var_43_arg_1 : var_43_arg_2; [L359] SORT_1 var_45_arg_0 = var_44; [L360] SORT_1 var_45_arg_1 = var_29; [L361] SORT_1 var_45_arg_2 = var_43; [L362] SORT_1 var_45 = var_45_arg_0 ? var_45_arg_1 : var_45_arg_2; VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_45=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L363] EXPR var_45 & mask_SORT_1 VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L363] var_45 = var_45 & mask_SORT_1 [L364] SORT_1 var_99_arg_0 = var_98; [L365] SORT_1 var_99_arg_1 = var_45; VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0, var_99_arg_0=0, var_99_arg_1=0] [L366] EXPR ((SORT_6)var_99_arg_0 << 1) | var_99_arg_1 VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L366] SORT_6 var_99 = ((SORT_6)var_99_arg_0 << 1) | var_99_arg_1; [L367] EXPR var_99 & mask_SORT_6 VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L367] var_99 = var_99 & mask_SORT_6 [L368] SORT_6 var_100_arg_0 = var_99; [L369] SORT_1 var_100 = var_100_arg_0 != 0; [L370] SORT_1 var_103_arg_0 = state_35; [L371] SORT_1 var_103_arg_1 = state_101; [L372] SORT_1 var_103_arg_2 = input_20; [L373] SORT_1 var_103 = var_103_arg_0 ? var_103_arg_1 : var_103_arg_2; [L374] SORT_1 var_104_arg_0 = var_42; [L375] SORT_1 var_104_arg_1 = var_103; [L376] SORT_1 var_104_arg_2 = var_29; [L377] SORT_1 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L378] SORT_1 var_105_arg_0 = var_44; [L379] SORT_1 var_105_arg_1 = var_29; [L380] SORT_1 var_105_arg_2 = var_104; [L381] SORT_1 var_105 = var_105_arg_0 ? var_105_arg_1 : var_105_arg_2; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_105=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L382] EXPR var_105 & mask_SORT_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L382] var_105 = var_105 & mask_SORT_1 [L383] SORT_1 var_106_arg_0 = var_98; [L384] SORT_1 var_106_arg_1 = var_105; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_106_arg_0=0, var_106_arg_1=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L385] EXPR ((SORT_6)var_106_arg_0 << 1) | var_106_arg_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L385] SORT_6 var_106 = ((SORT_6)var_106_arg_0 << 1) | var_106_arg_1; [L386] EXPR var_106 & mask_SORT_6 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L386] var_106 = var_106 & mask_SORT_6 [L387] SORT_6 var_107_arg_0 = var_106; [L388] SORT_1 var_107 = var_107_arg_0 != 0; [L389] SORT_1 var_108_arg_0 = var_100; [L390] SORT_1 var_108_arg_1 = var_107; [L391] SORT_1 var_108 = var_108_arg_0 == var_108_arg_1; [L392] SORT_1 var_109_arg_0 = var_32; [L393] SORT_1 var_109_arg_1 = var_108; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_109_arg_0=-1, var_109_arg_1=1, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L394] EXPR var_109_arg_0 | var_109_arg_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L394] SORT_1 var_109 = var_109_arg_0 | var_109_arg_1; [L395] SORT_1 var_112_arg_0 = var_109; [L396] SORT_1 var_112 = ~var_112_arg_0; [L397] SORT_1 var_113_arg_0 = var_54; [L398] SORT_1 var_113_arg_1 = var_112; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_113_arg_0=1, var_113_arg_1=-1, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L399] EXPR var_113_arg_0 & var_113_arg_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L399] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L400] EXPR var_113 & mask_SORT_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L400] var_113 = var_113 & mask_SORT_1 [L401] SORT_1 bad_114_arg_0 = var_113; [L402] CALL __VERIFIER_assert(!(bad_114_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 1129 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 17.1s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 8.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 19902 SdHoareTripleChecker+Valid, 7.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 19902 mSDsluCounter, 62290 SdHoareTripleChecker+Invalid, 6.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 49795 mSDsCounter, 77 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 16984 IncrementalHoareTripleChecker+Invalid, 17061 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 77 mSolverCounterUnsat, 12495 mSDtfsCounter, 16984 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 105 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1712occurred in iteration=9, InterpolantAutomatonStates: 78, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 301 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 5.9s InterpolantComputationTime, 1206 NumberOfCodeBlocks, 1206 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1074 ConstructedInterpolants, 0 QuantifiedInterpolants, 5618 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-03 17:04:29,680 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4db7817cdae75ef05c3a171f2cc49db22d29824bd4300202961a415e3e4cd9c1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 17:04:31,632 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 17:04:31,728 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-03-03 17:04:31,735 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 17:04:31,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 17:04:31,753 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 17:04:31,753 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 17:04:31,754 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 17:04:31,754 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 17:04:31,754 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 17:04:31,754 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 17:04:31,754 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 17:04:31,754 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 17:04:31,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 17:04:31,754 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 17:04:31,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 17:04:31,754 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 17:04:31,755 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 17:04:31,755 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 17:04:31,755 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 17:04:31,757 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 17:04:31,757 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 17:04:31,757 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 17:04:31,757 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 17:04:31,757 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 17:04:31,757 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 17:04:31,757 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 17:04:31,757 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db7817cdae75ef05c3a171f2cc49db22d29824bd4300202961a415e3e4cd9c1 [2025-03-03 17:04:32,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 17:04:32,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 17:04:32,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 17:04:32,008 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 17:04:32,008 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 17:04:32,009 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c [2025-03-03 17:04:33,157 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e33d3fea/0fb763cffcb4453089c71bf4d5528481/FLAG39de1eb98 [2025-03-03 17:04:33,466 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 17:04:33,467 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c [2025-03-03 17:04:33,485 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e33d3fea/0fb763cffcb4453089c71bf4d5528481/FLAG39de1eb98 [2025-03-03 17:04:33,724 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e33d3fea/0fb763cffcb4453089c71bf4d5528481 [2025-03-03 17:04:33,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 17:04:33,727 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 17:04:33,728 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 17:04:33,728 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 17:04:33,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 17:04:33,731 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 05:04:33" (1/1) ... [2025-03-03 17:04:33,731 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fee8199 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:33, skipping insertion in model container [2025-03-03 17:04:33,731 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 05:04:33" (1/1) ... [2025-03-03 17:04:33,763 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 17:04:33,896 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c[1245,1258] [2025-03-03 17:04:34,108 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 17:04:34,115 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 17:04:34,123 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c[1245,1258] [2025-03-03 17:04:34,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 17:04:34,235 INFO L204 MainTranslator]: Completed translation [2025-03-03 17:04:34,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34 WrapperNode [2025-03-03 17:04:34,236 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 17:04:34,237 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 17:04:34,237 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 17:04:34,237 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 17:04:34,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,283 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,346 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1594 [2025-03-03 17:04:34,346 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 17:04:34,347 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 17:04:34,347 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 17:04:34,347 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 17:04:34,353 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,364 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,395 INFO L175 MemorySlicer]: Split 10 memory accesses to 2 slices as follows [2, 8]. 80 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [2, 8]. The 0 writes are split as follows [0, 0]. [2025-03-03 17:04:34,396 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,396 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,428 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,435 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,448 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,456 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 17:04:34,457 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 17:04:34,457 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 17:04:34,457 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 17:04:34,458 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (1/1) ... [2025-03-03 17:04:34,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 17:04:34,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 17:04:34,485 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 17:04:34,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 17:04:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 17:04:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 17:04:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-03-03 17:04:34,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 17:04:34,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 17:04:34,735 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 17:04:34,737 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 17:04:37,536 INFO L? ?]: Removed 221 outVars from TransFormulas that were not future-live. [2025-03-03 17:04:37,536 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 17:04:37,543 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 17:04:37,544 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 17:04:37,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 05:04:37 BoogieIcfgContainer [2025-03-03 17:04:37,545 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 17:04:37,546 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 17:04:37,546 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 17:04:37,549 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 17:04:37,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 05:04:33" (1/3) ... [2025-03-03 17:04:37,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d00bf84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 05:04:37, skipping insertion in model container [2025-03-03 17:04:37,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 05:04:34" (2/3) ... [2025-03-03 17:04:37,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d00bf84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 05:04:37, skipping insertion in model container [2025-03-03 17:04:37,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 05:04:37" (3/3) ... [2025-03-03 17:04:37,551 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cal22.c [2025-03-03 17:04:37,563 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 17:04:37,564 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.cal22.c that has 1 procedures, 10 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 17:04:37,600 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 17:04:37,609 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;@1166670b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 17:04:37,610 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 17:04:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2025-03-03 17:04:37,618 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:37,618 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2025-03-03 17:04:37,619 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:37,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:37,623 INFO L85 PathProgramCache]: Analyzing trace with hash 38140359, now seen corresponding path program 1 times [2025-03-03 17:04:37,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 17:04:37,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [847696217] [2025-03-03 17:04:37,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:37,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 17:04:37,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 17:04:37,637 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 17:04:37,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-03 17:04:37,923 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-03-03 17:04:37,975 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-03-03 17:04:37,976 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:37,976 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:37,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 16 conjuncts are in the unsatisfiable core [2025-03-03 17:04:37,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 17:04:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:38,093 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 17:04:38,094 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 17:04:38,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [847696217] [2025-03-03 17:04:38,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [847696217] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 17:04:38,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 17:04:38,095 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 17:04:38,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521820575] [2025-03-03 17:04:38,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 17:04:38,098 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 17:04:38,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 17:04:38,111 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 17:04:38,111 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 17:04:38,113 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:38,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:38,240 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2025-03-03 17:04:38,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 17:04:38,242 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2025-03-03 17:04:38,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:38,246 INFO L225 Difference]: With dead ends: 18 [2025-03-03 17:04:38,246 INFO L226 Difference]: Without dead ends: 10 [2025-03-03 17:04:38,247 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 17:04:38,249 INFO L435 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:38,249 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 17:04:38,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2025-03-03 17:04:38,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2025-03-03 17:04:38,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2025-03-03 17:04:38,270 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2025-03-03 17:04:38,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:38,270 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2025-03-03 17:04:38,270 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2025-03-03 17:04:38,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2025-03-03 17:04:38,271 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:38,271 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2025-03-03 17:04:38,279 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-03 17:04:38,472 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 17:04:38,472 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:38,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:38,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1926026653, now seen corresponding path program 1 times [2025-03-03 17:04:38,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 17:04:38,475 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1275494715] [2025-03-03 17:04:38,475 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 17:04:38,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 17:04:38,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 17:04:38,477 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 17:04:38,478 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-03 17:04:38,830 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-03-03 17:04:38,973 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-03-03 17:04:38,974 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 17:04:38,974 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:38,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 505 conjuncts, 54 conjuncts are in the unsatisfiable core [2025-03-03 17:04:38,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 17:04:39,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:39,293 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 17:04:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-03 17:04:42,043 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 17:04:42,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1275494715] [2025-03-03 17:04:42,044 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1275494715] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-03 17:04:42,044 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-03 17:04:42,044 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2025-03-03 17:04:42,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759980352] [2025-03-03 17:04:42,044 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-03 17:04:42,045 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-03 17:04:42,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 17:04:42,045 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-03 17:04:42,046 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2025-03-03 17:04:42,046 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 10 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:42,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 17:04:42,286 INFO L93 Difference]: Finished difference Result 15 states and 15 transitions. [2025-03-03 17:04:42,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-03 17:04:42,286 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 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 8 [2025-03-03 17:04:42,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 17:04:42,287 INFO L225 Difference]: With dead ends: 15 [2025-03-03 17:04:42,287 INFO L226 Difference]: Without dead ends: 13 [2025-03-03 17:04:42,287 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2025-03-03 17:04:42,287 INFO L435 NwaCegarLoop]: 4 mSDtfsCounter, 8 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-03 17:04:42,287 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 19 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-03 17:04:42,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2025-03-03 17:04:42,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2025-03-03 17:04:42,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2025-03-03 17:04:42,289 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2025-03-03 17:04:42,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 17:04:42,289 INFO L471 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2025-03-03 17:04:42,289 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-03 17:04:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2025-03-03 17:04:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2025-03-03 17:04:42,289 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 17:04:42,289 INFO L218 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2025-03-03 17:04:42,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-03-03 17:04:42,491 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 17:04:42,491 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 17:04:42,491 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 17:04:42,491 INFO L85 PathProgramCache]: Analyzing trace with hash -1791040441, now seen corresponding path program 2 times [2025-03-03 17:04:42,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 17:04:42,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1723350172] [2025-03-03 17:04:42,493 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-03 17:04:42,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 17:04:42,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 17:04:42,495 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 17:04:42,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-03 17:04:42,925 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 11 statements into 2 equivalence classes. [2025-03-03 17:04:43,141 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 11 of 11 statements. [2025-03-03 17:04:43,142 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-03-03 17:04:43,142 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 17:04:43,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 81 conjuncts are in the unsatisfiable core [2025-03-03 17:04:43,169 INFO L279 TraceCheckSpWp]: Computing forward predicates...