./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 133ed02e483160842227ba05a50e01319ae2d6425d72670eb79dfefca9c5ec50 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 19:17:57,367 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 19:17:57,436 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-05 19:17:57,444 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 19:17:57,444 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 19:17:57,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 19:17:57,469 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 19:17:57,469 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 19:17:57,470 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 19:17:57,470 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 19:17:57,470 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 19:17:57,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 19:17:57,470 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 19:17:57,471 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 19:17:57,471 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 19:17:57,471 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 19:17:57,471 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 19:17:57,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-05 19:17:57,471 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 19:17:57,471 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 19:17:57,471 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 19:17:57,472 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 19:17:57,472 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 19:17:57,472 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 19:17:57,472 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 19:17:57,472 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 19:17:57,472 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 19:17:57,472 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 19:17:57,472 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 19:17:57,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 19:17:57,473 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 19:17:57,473 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 19:17:57,473 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 19:17:57,473 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 19:17:57,473 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-05 19:17:57,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-05 19:17:57,473 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 19:17:57,473 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 19:17:57,474 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 19:17:57,474 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 19:17:57,474 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 133ed02e483160842227ba05a50e01319ae2d6425d72670eb79dfefca9c5ec50 [2025-02-05 19:17:57,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 19:17:57,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 19:17:57,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 19:17:57,729 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 19:17:57,730 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 19:17:57,731 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c [2025-02-05 19:17:59,019 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7dbc4e26e/7123a2cb652d4ab79b5a0bc7b2229fe0/FLAG8745d8cd9 [2025-02-05 19:17:59,308 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 19:17:59,309 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c [2025-02-05 19:17:59,319 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7dbc4e26e/7123a2cb652d4ab79b5a0bc7b2229fe0/FLAG8745d8cd9 [2025-02-05 19:17:59,336 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7dbc4e26e/7123a2cb652d4ab79b5a0bc7b2229fe0 [2025-02-05 19:17:59,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 19:17:59,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 19:17:59,341 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 19:17:59,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 19:17:59,346 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 19:17:59,346 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:17:59,347 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60a76133 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59, skipping insertion in model container [2025-02-05 19:17:59,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:17:59,382 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 19:17:59,542 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c[1249,1262] [2025-02-05 19:17:59,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 19:17:59,787 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 19:17:59,798 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c[1249,1262] [2025-02-05 19:17:59,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 19:17:59,939 INFO L204 MainTranslator]: Completed translation [2025-02-05 19:17:59,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59 WrapperNode [2025-02-05 19:17:59,940 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 19:17:59,941 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 19:17:59,941 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 19:17:59,941 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 19:17:59,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:17:59,974 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,138 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1945 [2025-02-05 19:18:00,139 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 19:18:00,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 19:18:00,141 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 19:18:00,141 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 19:18:00,149 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,182 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,295 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-05 19:18:00,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,295 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,345 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,357 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,369 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,386 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 19:18:00,415 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 19:18:00,416 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 19:18:00,416 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 19:18:00,417 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (1/1) ... [2025-02-05 19:18:00,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 19:18:00,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 19:18:00,447 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 19:18:00,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 19:18:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 19:18:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-05 19:18:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 19:18:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 19:18:00,715 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 19:18:00,717 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 19:18:02,672 INFO L? ?]: Removed 1134 outVars from TransFormulas that were not future-live. [2025-02-05 19:18:02,673 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 19:18:02,776 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 19:18:02,776 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 19:18:02,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 07:18:02 BoogieIcfgContainer [2025-02-05 19:18:02,777 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 19:18:02,779 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 19:18:02,779 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 19:18:02,784 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 19:18:02,784 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 07:17:59" (1/3) ... [2025-02-05 19:18:02,785 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@278a4803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 07:18:02, skipping insertion in model container [2025-02-05 19:18:02,785 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:17:59" (2/3) ... [2025-02-05 19:18:02,785 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@278a4803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 07:18:02, skipping insertion in model container [2025-02-05 19:18:02,785 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 07:18:02" (3/3) ... [2025-02-05 19:18:02,786 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.itc99_b13.c [2025-02-05 19:18:02,801 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 19:18:02,803 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.itc99_b13.c that has 1 procedures, 498 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 19:18:02,871 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 19:18:02,881 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;@3386b1fa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 19:18:02,881 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 19:18:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand has 498 states, 496 states have (on average 1.497983870967742) internal successors, (743), 497 states have internal predecessors, (743), 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) [2025-02-05 19:18:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2025-02-05 19:18:02,907 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:02,907 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:02,908 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:02,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:02,913 INFO L85 PathProgramCache]: Analyzing trace with hash 788867937, now seen corresponding path program 1 times [2025-02-05 19:18:02,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:02,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510357107] [2025-02-05 19:18:02,919 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:03,060 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 215 statements into 1 equivalence classes. [2025-02-05 19:18:03,454 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 215 of 215 statements. [2025-02-05 19:18:03,454 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:03,454 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:04,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:04,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510357107] [2025-02-05 19:18:04,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510357107] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:04,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:04,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:04,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73500203] [2025-02-05 19:18:04,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:04,841 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:04,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:04,861 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:04,861 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:04,865 INFO L87 Difference]: Start difference. First operand has 498 states, 496 states have (on average 1.497983870967742) internal successors, (743), 497 states have internal predecessors, (743), 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 53.75) internal successors, (215), 4 states have internal predecessors, (215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:05,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:05,272 INFO L93 Difference]: Finished difference Result 901 states and 1347 transitions. [2025-02-05 19:18:05,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:05,274 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 53.75) internal successors, (215), 4 states have internal predecessors, (215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 215 [2025-02-05 19:18:05,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:05,284 INFO L225 Difference]: With dead ends: 901 [2025-02-05 19:18:05,284 INFO L226 Difference]: Without dead ends: 497 [2025-02-05 19:18:05,287 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 [2025-02-05 19:18:05,294 INFO L435 NwaCegarLoop]: 615 mSDtfsCounter, 0 mSDsluCounter, 1225 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1840 SdHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:05,295 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1840 Invalid, 376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:05,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2025-02-05 19:18:05,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 497. [2025-02-05 19:18:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 497 states, 496 states have (on average 1.4939516129032258) internal successors, (741), 496 states have internal predecessors, (741), 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) [2025-02-05 19:18:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 741 transitions. [2025-02-05 19:18:05,362 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 741 transitions. Word has length 215 [2025-02-05 19:18:05,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:05,364 INFO L471 AbstractCegarLoop]: Abstraction has 497 states and 741 transitions. [2025-02-05 19:18:05,365 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 53.75) internal successors, (215), 4 states have internal predecessors, (215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 741 transitions. [2025-02-05 19:18:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2025-02-05 19:18:05,372 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:05,372 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:05,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-05 19:18:05,375 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:05,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:05,376 INFO L85 PathProgramCache]: Analyzing trace with hash -1310218465, now seen corresponding path program 1 times [2025-02-05 19:18:05,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:05,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588343875] [2025-02-05 19:18:05,376 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:05,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:05,464 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 216 statements into 1 equivalence classes. [2025-02-05 19:18:05,587 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 216 of 216 statements. [2025-02-05 19:18:05,587 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:05,587 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:06,264 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:06,264 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588343875] [2025-02-05 19:18:06,264 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1588343875] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:06,264 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:06,264 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-05 19:18:06,265 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778886382] [2025-02-05 19:18:06,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:06,266 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-05 19:18:06,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:06,268 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-05 19:18:06,268 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-02-05 19:18:06,269 INFO L87 Difference]: Start difference. First operand 497 states and 741 transitions. Second operand has 6 states, 6 states have (on average 36.0) internal successors, (216), 6 states have internal predecessors, (216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:07,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:07,535 INFO L93 Difference]: Finished difference Result 1711 states and 2552 transitions. [2025-02-05 19:18:07,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-05 19:18:07,536 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 36.0) internal successors, (216), 6 states have internal predecessors, (216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 216 [2025-02-05 19:18:07,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:07,540 INFO L225 Difference]: With dead ends: 1711 [2025-02-05 19:18:07,541 INFO L226 Difference]: Without dead ends: 876 [2025-02-05 19:18:07,546 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2025-02-05 19:18:07,548 INFO L435 NwaCegarLoop]: 721 mSDtfsCounter, 2923 mSDsluCounter, 1587 mSDsCounter, 0 mSdLazyCounter, 1047 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2923 SdHoareTripleChecker+Valid, 2308 SdHoareTripleChecker+Invalid, 1116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 1047 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:07,549 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2923 Valid, 2308 Invalid, 1116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 1047 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2025-02-05 19:18:07,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 876 states. [2025-02-05 19:18:07,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 876 to 695. [2025-02-05 19:18:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 695 states, 694 states have (on average 1.494236311239193) internal successors, (1037), 694 states have internal predecessors, (1037), 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) [2025-02-05 19:18:07,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 695 states and 1037 transitions. [2025-02-05 19:18:07,598 INFO L78 Accepts]: Start accepts. Automaton has 695 states and 1037 transitions. Word has length 216 [2025-02-05 19:18:07,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:07,599 INFO L471 AbstractCegarLoop]: Abstraction has 695 states and 1037 transitions. [2025-02-05 19:18:07,599 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 36.0) internal successors, (216), 6 states have internal predecessors, (216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1037 transitions. [2025-02-05 19:18:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2025-02-05 19:18:07,603 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:07,603 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:07,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-05 19:18:07,604 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:07,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:07,605 INFO L85 PathProgramCache]: Analyzing trace with hash 767905409, now seen corresponding path program 1 times [2025-02-05 19:18:07,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:07,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614675994] [2025-02-05 19:18:07,606 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:07,681 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 217 statements into 1 equivalence classes. [2025-02-05 19:18:07,776 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 217 of 217 statements. [2025-02-05 19:18:07,777 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:07,777 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:08,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:08,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614675994] [2025-02-05 19:18:08,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614675994] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:08,349 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:08,349 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:08,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719896206] [2025-02-05 19:18:08,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:08,350 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:08,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:08,351 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:08,351 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:08,351 INFO L87 Difference]: Start difference. First operand 695 states and 1037 transitions. Second operand has 4 states, 4 states have (on average 54.25) internal successors, (217), 4 states have internal predecessors, (217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:08,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:08,589 INFO L93 Difference]: Finished difference Result 1100 states and 1641 transitions. [2025-02-05 19:18:08,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:08,589 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 54.25) internal successors, (217), 4 states have internal predecessors, (217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 217 [2025-02-05 19:18:08,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:08,592 INFO L225 Difference]: With dead ends: 1100 [2025-02-05 19:18:08,592 INFO L226 Difference]: Without dead ends: 697 [2025-02-05 19:18:08,593 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 [2025-02-05 19:18:08,594 INFO L435 NwaCegarLoop]: 615 mSDtfsCounter, 0 mSDsluCounter, 1222 mSDsCounter, 0 mSdLazyCounter, 379 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1837 SdHoareTripleChecker+Invalid, 379 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 379 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:08,594 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1837 Invalid, 379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 379 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-05 19:18:08,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2025-02-05 19:18:08,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 697. [2025-02-05 19:18:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 697 states, 696 states have (on average 1.492816091954023) internal successors, (1039), 696 states have internal predecessors, (1039), 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) [2025-02-05 19:18:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 1039 transitions. [2025-02-05 19:18:08,610 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 1039 transitions. Word has length 217 [2025-02-05 19:18:08,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:08,611 INFO L471 AbstractCegarLoop]: Abstraction has 697 states and 1039 transitions. [2025-02-05 19:18:08,611 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.25) internal successors, (217), 4 states have internal predecessors, (217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1039 transitions. [2025-02-05 19:18:08,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2025-02-05 19:18:08,613 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:08,613 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:08,613 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-05 19:18:08,614 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:08,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:08,614 INFO L85 PathProgramCache]: Analyzing trace with hash -33226758, now seen corresponding path program 1 times [2025-02-05 19:18:08,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:08,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362417885] [2025-02-05 19:18:08,614 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:08,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:08,668 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 218 statements into 1 equivalence classes. [2025-02-05 19:18:09,069 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 218 of 218 statements. [2025-02-05 19:18:09,069 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:09,069 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:10,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:10,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362417885] [2025-02-05 19:18:10,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362417885] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:10,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:10,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:10,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360143805] [2025-02-05 19:18:10,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:10,114 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:10,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:10,114 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:10,114 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:10,115 INFO L87 Difference]: Start difference. First operand 697 states and 1039 transitions. Second operand has 4 states, 4 states have (on average 54.5) internal successors, (218), 4 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:10,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:10,401 INFO L93 Difference]: Finished difference Result 1240 states and 1848 transitions. [2025-02-05 19:18:10,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:10,401 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 54.5) internal successors, (218), 4 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 218 [2025-02-05 19:18:10,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:10,406 INFO L225 Difference]: With dead ends: 1240 [2025-02-05 19:18:10,406 INFO L226 Difference]: Without dead ends: 697 [2025-02-05 19:18:10,407 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 [2025-02-05 19:18:10,409 INFO L435 NwaCegarLoop]: 612 mSDtfsCounter, 6 mSDsluCounter, 1215 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1827 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:10,411 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1827 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:10,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2025-02-05 19:18:10,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 697. [2025-02-05 19:18:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 697 states, 696 states have (on average 1.4899425287356323) internal successors, (1037), 696 states have internal predecessors, (1037), 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) [2025-02-05 19:18:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 1037 transitions. [2025-02-05 19:18:10,438 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 1037 transitions. Word has length 218 [2025-02-05 19:18:10,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:10,438 INFO L471 AbstractCegarLoop]: Abstraction has 697 states and 1037 transitions. [2025-02-05 19:18:10,438 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.5) internal successors, (218), 4 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1037 transitions. [2025-02-05 19:18:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2025-02-05 19:18:10,443 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:10,443 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:10,443 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-05 19:18:10,443 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:10,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:10,444 INFO L85 PathProgramCache]: Analyzing trace with hash -2030554707, now seen corresponding path program 1 times [2025-02-05 19:18:10,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:10,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542567319] [2025-02-05 19:18:10,444 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:10,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:10,510 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 219 statements into 1 equivalence classes. [2025-02-05 19:18:10,896 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-02-05 19:18:10,897 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:10,897 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:11,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:11,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542567319] [2025-02-05 19:18:11,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542567319] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:11,710 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:11,711 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-05 19:18:11,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606235011] [2025-02-05 19:18:11,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:11,711 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-05 19:18:11,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:11,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-05 19:18:11,712 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-05 19:18:11,713 INFO L87 Difference]: Start difference. First operand 697 states and 1037 transitions. Second operand has 5 states, 5 states have (on average 43.8) internal successors, (219), 5 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:12,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:12,052 INFO L93 Difference]: Finished difference Result 1106 states and 1645 transitions. [2025-02-05 19:18:12,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-05 19:18:12,054 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 43.8) internal successors, (219), 5 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 219 [2025-02-05 19:18:12,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:12,057 INFO L225 Difference]: With dead ends: 1106 [2025-02-05 19:18:12,057 INFO L226 Difference]: Without dead ends: 701 [2025-02-05 19:18:12,058 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-02-05 19:18:12,060 INFO L435 NwaCegarLoop]: 600 mSDtfsCounter, 533 mSDsluCounter, 1194 mSDsCounter, 0 mSdLazyCounter, 420 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 533 SdHoareTripleChecker+Valid, 1794 SdHoareTripleChecker+Invalid, 421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 420 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:12,060 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [533 Valid, 1794 Invalid, 421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 420 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:12,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701 states. [2025-02-05 19:18:12,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701 to 700. [2025-02-05 19:18:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 699 states have (on average 1.4878397711015736) internal successors, (1040), 699 states have internal predecessors, (1040), 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) [2025-02-05 19:18:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 1040 transitions. [2025-02-05 19:18:12,079 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 1040 transitions. Word has length 219 [2025-02-05 19:18:12,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:12,079 INFO L471 AbstractCegarLoop]: Abstraction has 700 states and 1040 transitions. [2025-02-05 19:18:12,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 43.8) internal successors, (219), 5 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:12,080 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1040 transitions. [2025-02-05 19:18:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2025-02-05 19:18:12,083 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:12,083 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:12,083 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-05 19:18:12,084 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:12,084 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:12,084 INFO L85 PathProgramCache]: Analyzing trace with hash -929291149, now seen corresponding path program 1 times [2025-02-05 19:18:12,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:12,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778920091] [2025-02-05 19:18:12,084 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:12,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:12,146 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 220 statements into 1 equivalence classes. [2025-02-05 19:18:12,204 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 220 of 220 statements. [2025-02-05 19:18:12,205 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:12,205 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:12,687 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:12,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778920091] [2025-02-05 19:18:12,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [778920091] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:12,687 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:12,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-05 19:18:12,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692021912] [2025-02-05 19:18:12,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:12,688 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-05 19:18:12,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:12,688 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-05 19:18:12,688 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-02-05 19:18:12,689 INFO L87 Difference]: Start difference. First operand 700 states and 1040 transitions. Second operand has 6 states, 6 states have (on average 36.666666666666664) internal successors, (220), 6 states have internal predecessors, (220), 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) [2025-02-05 19:18:13,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:13,004 INFO L93 Difference]: Finished difference Result 1122 states and 1666 transitions. [2025-02-05 19:18:13,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-05 19:18:13,005 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 36.666666666666664) internal successors, (220), 6 states have internal predecessors, (220), 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 220 [2025-02-05 19:18:13,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:13,008 INFO L225 Difference]: With dead ends: 1122 [2025-02-05 19:18:13,008 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:13,009 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-02-05 19:18:13,009 INFO L435 NwaCegarLoop]: 613 mSDtfsCounter, 12 mSDsluCounter, 1829 mSDsCounter, 0 mSdLazyCounter, 510 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 2442 SdHoareTripleChecker+Invalid, 511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 510 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:13,010 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 2442 Invalid, 511 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 510 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:13,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:13,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:13,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4866760168302946) internal successors, (1060), 713 states have internal predecessors, (1060), 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) [2025-02-05 19:18:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1060 transitions. [2025-02-05 19:18:13,026 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1060 transitions. Word has length 220 [2025-02-05 19:18:13,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:13,027 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1060 transitions. [2025-02-05 19:18:13,027 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 36.666666666666664) internal successors, (220), 6 states have internal predecessors, (220), 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) [2025-02-05 19:18:13,027 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1060 transitions. [2025-02-05 19:18:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2025-02-05 19:18:13,029 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:13,029 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:13,029 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-05 19:18:13,030 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:13,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:13,030 INFO L85 PathProgramCache]: Analyzing trace with hash 148331307, now seen corresponding path program 1 times [2025-02-05 19:18:13,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:13,030 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143818708] [2025-02-05 19:18:13,030 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:13,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:13,089 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 220 statements into 1 equivalence classes. [2025-02-05 19:18:13,319 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 220 of 220 statements. [2025-02-05 19:18:13,319 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:13,319 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:14,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:14,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:14,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143818708] [2025-02-05 19:18:14,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1143818708] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:14,108 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:14,108 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:14,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635366476] [2025-02-05 19:18:14,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:14,109 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:14,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:14,109 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:14,109 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:14,110 INFO L87 Difference]: Start difference. First operand 714 states and 1060 transitions. Second operand has 4 states, 4 states have (on average 55.0) internal successors, (220), 4 states have internal predecessors, (220), 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) [2025-02-05 19:18:14,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:14,373 INFO L93 Difference]: Finished difference Result 1294 states and 1920 transitions. [2025-02-05 19:18:14,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:14,374 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 55.0) internal successors, (220), 4 states have internal predecessors, (220), 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 220 [2025-02-05 19:18:14,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:14,377 INFO L225 Difference]: With dead ends: 1294 [2025-02-05 19:18:14,377 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:14,378 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 [2025-02-05 19:18:14,378 INFO L435 NwaCegarLoop]: 611 mSDtfsCounter, 6 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1824 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:14,378 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1824 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-05 19:18:14,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:14,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4838709677419355) internal successors, (1058), 713 states have internal predecessors, (1058), 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) [2025-02-05 19:18:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1058 transitions. [2025-02-05 19:18:14,394 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1058 transitions. Word has length 220 [2025-02-05 19:18:14,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:14,394 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1058 transitions. [2025-02-05 19:18:14,395 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 55.0) internal successors, (220), 4 states have internal predecessors, (220), 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) [2025-02-05 19:18:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1058 transitions. [2025-02-05 19:18:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2025-02-05 19:18:14,397 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:14,397 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:14,398 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-02-05 19:18:14,398 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:14,398 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:14,398 INFO L85 PathProgramCache]: Analyzing trace with hash 716833733, now seen corresponding path program 1 times [2025-02-05 19:18:14,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:14,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975504274] [2025-02-05 19:18:14,399 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:14,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:14,458 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-02-05 19:18:14,869 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-02-05 19:18:14,870 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:14,870 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:15,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:15,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:15,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975504274] [2025-02-05 19:18:15,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975504274] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:15,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:15,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:15,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23206800] [2025-02-05 19:18:15,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:15,668 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:15,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:15,668 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:15,669 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:15,669 INFO L87 Difference]: Start difference. First operand 714 states and 1058 transitions. Second operand has 4 states, 4 states have (on average 55.25) internal successors, (221), 4 states have internal predecessors, (221), 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) [2025-02-05 19:18:15,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:15,955 INFO L93 Difference]: Finished difference Result 1322 states and 1958 transitions. [2025-02-05 19:18:15,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:15,956 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 55.25) internal successors, (221), 4 states have internal predecessors, (221), 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 221 [2025-02-05 19:18:15,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:15,958 INFO L225 Difference]: With dead ends: 1322 [2025-02-05 19:18:15,959 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:15,960 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 [2025-02-05 19:18:15,960 INFO L435 NwaCegarLoop]: 610 mSDtfsCounter, 6 mSDsluCounter, 1211 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1821 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:15,960 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1821 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:15,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:15,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4810659186535764) internal successors, (1056), 713 states have internal predecessors, (1056), 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) [2025-02-05 19:18:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1056 transitions. [2025-02-05 19:18:15,977 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1056 transitions. Word has length 221 [2025-02-05 19:18:15,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:15,977 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1056 transitions. [2025-02-05 19:18:15,977 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 55.25) internal successors, (221), 4 states have internal predecessors, (221), 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) [2025-02-05 19:18:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1056 transitions. [2025-02-05 19:18:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2025-02-05 19:18:15,980 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:15,980 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:15,980 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-02-05 19:18:15,980 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:15,983 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:15,984 INFO L85 PathProgramCache]: Analyzing trace with hash -307694482, now seen corresponding path program 1 times [2025-02-05 19:18:15,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:15,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660728846] [2025-02-05 19:18:15,984 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:16,041 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-02-05 19:18:16,248 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-02-05 19:18:16,251 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:16,252 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:16,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:16,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660728846] [2025-02-05 19:18:16,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660728846] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:16,975 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:16,975 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:16,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390878497] [2025-02-05 19:18:16,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:16,975 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:16,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:16,976 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:16,976 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:16,976 INFO L87 Difference]: Start difference. First operand 714 states and 1056 transitions. Second operand has 4 states, 4 states have (on average 55.5) internal successors, (222), 4 states have internal predecessors, (222), 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) [2025-02-05 19:18:17,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:17,249 INFO L93 Difference]: Finished difference Result 1136 states and 1679 transitions. [2025-02-05 19:18:17,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:17,250 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 55.5) internal successors, (222), 4 states have internal predecessors, (222), 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 222 [2025-02-05 19:18:17,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:17,253 INFO L225 Difference]: With dead ends: 1136 [2025-02-05 19:18:17,253 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:17,254 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 [2025-02-05 19:18:17,255 INFO L435 NwaCegarLoop]: 609 mSDtfsCounter, 5 mSDsluCounter, 1209 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1818 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:17,255 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1818 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:17,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:17,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:17,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4796633941093968) internal successors, (1055), 713 states have internal predecessors, (1055), 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) [2025-02-05 19:18:17,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1055 transitions. [2025-02-05 19:18:17,271 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1055 transitions. Word has length 222 [2025-02-05 19:18:17,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:17,272 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1055 transitions. [2025-02-05 19:18:17,272 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 55.5) internal successors, (222), 4 states have internal predecessors, (222), 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) [2025-02-05 19:18:17,272 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1055 transitions. [2025-02-05 19:18:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2025-02-05 19:18:17,274 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:17,275 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:17,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-02-05 19:18:17,275 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:17,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:17,276 INFO L85 PathProgramCache]: Analyzing trace with hash 259079153, now seen corresponding path program 1 times [2025-02-05 19:18:17,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:17,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540755192] [2025-02-05 19:18:17,276 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:17,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:17,364 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-02-05 19:18:17,544 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-02-05 19:18:17,544 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:17,544 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:18,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:18,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1540755192] [2025-02-05 19:18:18,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1540755192] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:18,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:18,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:18,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151398370] [2025-02-05 19:18:18,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:18,316 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:18,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:18,317 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:18,317 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:18,318 INFO L87 Difference]: Start difference. First operand 714 states and 1055 transitions. Second operand has 4 states, 4 states have (on average 55.75) internal successors, (223), 4 states have internal predecessors, (223), 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) [2025-02-05 19:18:18,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:18,606 INFO L93 Difference]: Finished difference Result 1136 states and 1677 transitions. [2025-02-05 19:18:18,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:18,606 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 55.75) internal successors, (223), 4 states have internal predecessors, (223), 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 223 [2025-02-05 19:18:18,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:18,609 INFO L225 Difference]: With dead ends: 1136 [2025-02-05 19:18:18,609 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:18,610 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 [2025-02-05 19:18:18,610 INFO L435 NwaCegarLoop]: 608 mSDtfsCounter, 6 mSDsluCounter, 1207 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1815 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:18,611 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1815 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:18,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:18,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4782608695652173) internal successors, (1054), 713 states have internal predecessors, (1054), 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) [2025-02-05 19:18:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1054 transitions. [2025-02-05 19:18:18,627 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1054 transitions. Word has length 223 [2025-02-05 19:18:18,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:18,627 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1054 transitions. [2025-02-05 19:18:18,628 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 55.75) internal successors, (223), 4 states have internal predecessors, (223), 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) [2025-02-05 19:18:18,628 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1054 transitions. [2025-02-05 19:18:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2025-02-05 19:18:18,630 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:18,630 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:18,630 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-02-05 19:18:18,630 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:18,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:18,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1587876066, now seen corresponding path program 1 times [2025-02-05 19:18:18,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:18,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613031468] [2025-02-05 19:18:18,635 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:18,693 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-02-05 19:18:18,843 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-02-05 19:18:18,844 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:18,844 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:19,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:19,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:19,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613031468] [2025-02-05 19:18:19,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613031468] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:19,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:19,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:19,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778186034] [2025-02-05 19:18:19,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:19,468 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:19,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:19,469 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:19,469 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:19,469 INFO L87 Difference]: Start difference. First operand 714 states and 1054 transitions. Second operand has 4 states, 4 states have (on average 56.0) internal successors, (224), 4 states have internal predecessors, (224), 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) [2025-02-05 19:18:19,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:19,748 INFO L93 Difference]: Finished difference Result 1136 states and 1675 transitions. [2025-02-05 19:18:19,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:19,749 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 56.0) internal successors, (224), 4 states have internal predecessors, (224), 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 224 [2025-02-05 19:18:19,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:19,752 INFO L225 Difference]: With dead ends: 1136 [2025-02-05 19:18:19,752 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:19,753 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 [2025-02-05 19:18:19,754 INFO L435 NwaCegarLoop]: 607 mSDtfsCounter, 6 mSDsluCounter, 1205 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1812 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:19,754 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1812 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:19,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:19,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.476858345021038) internal successors, (1053), 713 states have internal predecessors, (1053), 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) [2025-02-05 19:18:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1053 transitions. [2025-02-05 19:18:19,771 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1053 transitions. Word has length 224 [2025-02-05 19:18:19,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:19,771 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1053 transitions. [2025-02-05 19:18:19,772 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 56.0) internal successors, (224), 4 states have internal predecessors, (224), 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) [2025-02-05 19:18:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1053 transitions. [2025-02-05 19:18:19,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2025-02-05 19:18:19,775 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:19,775 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:19,775 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-02-05 19:18:19,775 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:19,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:19,776 INFO L85 PathProgramCache]: Analyzing trace with hash 190148557, now seen corresponding path program 1 times [2025-02-05 19:18:19,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:19,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948368315] [2025-02-05 19:18:19,776 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:19,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:19,833 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 225 statements into 1 equivalence classes. [2025-02-05 19:18:19,967 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 225 of 225 statements. [2025-02-05 19:18:19,967 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:19,968 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:20,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:20,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948368315] [2025-02-05 19:18:20,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948368315] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:20,600 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:20,600 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:20,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322292179] [2025-02-05 19:18:20,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:20,600 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:20,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:20,601 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:20,601 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:20,601 INFO L87 Difference]: Start difference. First operand 714 states and 1053 transitions. Second operand has 4 states, 4 states have (on average 56.25) internal successors, (225), 4 states have internal predecessors, (225), 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) [2025-02-05 19:18:20,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:20,890 INFO L93 Difference]: Finished difference Result 1136 states and 1673 transitions. [2025-02-05 19:18:20,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:20,891 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 56.25) internal successors, (225), 4 states have internal predecessors, (225), 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 225 [2025-02-05 19:18:20,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:20,894 INFO L225 Difference]: With dead ends: 1136 [2025-02-05 19:18:20,894 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:20,895 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 [2025-02-05 19:18:20,896 INFO L435 NwaCegarLoop]: 606 mSDtfsCounter, 6 mSDsluCounter, 1203 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1809 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:20,897 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1809 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:20,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:20,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:20,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4754558204768584) internal successors, (1052), 713 states have internal predecessors, (1052), 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) [2025-02-05 19:18:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1052 transitions. [2025-02-05 19:18:20,912 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1052 transitions. Word has length 225 [2025-02-05 19:18:20,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:20,912 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1052 transitions. [2025-02-05 19:18:20,912 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 56.25) internal successors, (225), 4 states have internal predecessors, (225), 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) [2025-02-05 19:18:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1052 transitions. [2025-02-05 19:18:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2025-02-05 19:18:20,930 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:20,930 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:20,930 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-02-05 19:18:20,930 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:20,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:20,931 INFO L85 PathProgramCache]: Analyzing trace with hash -373355690, now seen corresponding path program 1 times [2025-02-05 19:18:20,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:20,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965474533] [2025-02-05 19:18:20,931 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:20,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:20,986 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-02-05 19:18:21,168 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-02-05 19:18:21,168 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:21,168 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:21,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:21,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965474533] [2025-02-05 19:18:21,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965474533] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:21,887 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:21,887 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:21,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052317709] [2025-02-05 19:18:21,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:21,888 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:21,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:21,889 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:21,889 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:21,889 INFO L87 Difference]: Start difference. First operand 714 states and 1052 transitions. Second operand has 4 states, 4 states have (on average 56.5) internal successors, (226), 4 states have internal predecessors, (226), 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) [2025-02-05 19:18:22,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:22,187 INFO L93 Difference]: Finished difference Result 1146 states and 1685 transitions. [2025-02-05 19:18:22,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:22,188 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 56.5) internal successors, (226), 4 states have internal predecessors, (226), 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 226 [2025-02-05 19:18:22,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:22,192 INFO L225 Difference]: With dead ends: 1146 [2025-02-05 19:18:22,192 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:22,194 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 [2025-02-05 19:18:22,195 INFO L435 NwaCegarLoop]: 605 mSDtfsCounter, 6 mSDsluCounter, 1201 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1806 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:22,195 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1806 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:22,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:22,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4726507713884993) internal successors, (1050), 713 states have internal predecessors, (1050), 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) [2025-02-05 19:18:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1050 transitions. [2025-02-05 19:18:22,215 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1050 transitions. Word has length 226 [2025-02-05 19:18:22,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:22,216 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1050 transitions. [2025-02-05 19:18:22,216 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 56.5) internal successors, (226), 4 states have internal predecessors, (226), 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) [2025-02-05 19:18:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1050 transitions. [2025-02-05 19:18:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-02-05 19:18:22,219 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:22,219 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:22,220 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-02-05 19:18:22,220 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:22,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:22,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1564568829, now seen corresponding path program 1 times [2025-02-05 19:18:22,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:22,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109043002] [2025-02-05 19:18:22,221 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:22,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:22,289 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-02-05 19:18:22,470 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-02-05 19:18:22,470 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:22,470 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:23,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:23,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:23,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109043002] [2025-02-05 19:18:23,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109043002] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:23,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:23,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:23,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587570846] [2025-02-05 19:18:23,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:23,093 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:23,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:23,094 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:23,094 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:23,096 INFO L87 Difference]: Start difference. First operand 714 states and 1050 transitions. Second operand has 4 states, 4 states have (on average 56.75) internal successors, (227), 4 states have internal predecessors, (227), 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) [2025-02-05 19:18:23,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:23,373 INFO L93 Difference]: Finished difference Result 1136 states and 1668 transitions. [2025-02-05 19:18:23,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:23,374 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 56.75) internal successors, (227), 4 states have internal predecessors, (227), 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 227 [2025-02-05 19:18:23,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:23,377 INFO L225 Difference]: With dead ends: 1136 [2025-02-05 19:18:23,377 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:23,378 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 [2025-02-05 19:18:23,378 INFO L435 NwaCegarLoop]: 604 mSDtfsCounter, 6 mSDsluCounter, 1199 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1803 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:23,379 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1803 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:23,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:23,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4712482468443198) internal successors, (1049), 713 states have internal predecessors, (1049), 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) [2025-02-05 19:18:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1049 transitions. [2025-02-05 19:18:23,394 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1049 transitions. Word has length 227 [2025-02-05 19:18:23,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:23,395 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1049 transitions. [2025-02-05 19:18:23,395 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 56.75) internal successors, (227), 4 states have internal predecessors, (227), 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) [2025-02-05 19:18:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1049 transitions. [2025-02-05 19:18:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2025-02-05 19:18:23,398 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:23,398 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:23,398 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-02-05 19:18:23,398 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:23,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:23,399 INFO L85 PathProgramCache]: Analyzing trace with hash 323751372, now seen corresponding path program 1 times [2025-02-05 19:18:23,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:23,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073217359] [2025-02-05 19:18:23,399 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:23,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:23,453 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 228 statements into 1 equivalence classes. [2025-02-05 19:18:23,728 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 228 of 228 statements. [2025-02-05 19:18:23,728 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:23,728 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:24,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:24,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:24,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073217359] [2025-02-05 19:18:24,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2073217359] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:24,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:24,616 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:24,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135791910] [2025-02-05 19:18:24,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:24,616 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:24,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:24,617 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:24,617 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:24,617 INFO L87 Difference]: Start difference. First operand 714 states and 1049 transitions. Second operand has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 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) [2025-02-05 19:18:24,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:24,990 INFO L93 Difference]: Finished difference Result 1136 states and 1666 transitions. [2025-02-05 19:18:24,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:24,994 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 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 228 [2025-02-05 19:18:24,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:24,997 INFO L225 Difference]: With dead ends: 1136 [2025-02-05 19:18:24,997 INFO L226 Difference]: Without dead ends: 714 [2025-02-05 19:18:24,998 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:24,998 INFO L435 NwaCegarLoop]: 603 mSDtfsCounter, 6 mSDsluCounter, 1197 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1800 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:24,998 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1800 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-05 19:18:24,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2025-02-05 19:18:25,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 714. [2025-02-05 19:18:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 714 states, 713 states have (on average 1.4698457223001402) internal successors, (1048), 713 states have internal predecessors, (1048), 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) [2025-02-05 19:18:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 1048 transitions. [2025-02-05 19:18:25,013 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 1048 transitions. Word has length 228 [2025-02-05 19:18:25,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:25,014 INFO L471 AbstractCegarLoop]: Abstraction has 714 states and 1048 transitions. [2025-02-05 19:18:25,014 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 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) [2025-02-05 19:18:25,014 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1048 transitions. [2025-02-05 19:18:25,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2025-02-05 19:18:25,017 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:25,017 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:25,017 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2025-02-05 19:18:25,017 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:25,017 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:25,018 INFO L85 PathProgramCache]: Analyzing trace with hash 1835221943, now seen corresponding path program 1 times [2025-02-05 19:18:25,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:25,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530799902] [2025-02-05 19:18:25,018 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:25,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:25,072 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 229 statements into 1 equivalence classes. [2025-02-05 19:18:25,514 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 229 of 229 statements. [2025-02-05 19:18:25,515 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:25,515 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:26,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:26,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530799902] [2025-02-05 19:18:26,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1530799902] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:26,689 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:26,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-02-05 19:18:26,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579613926] [2025-02-05 19:18:26,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:26,690 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-02-05 19:18:26,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:26,691 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-02-05 19:18:26,691 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2025-02-05 19:18:26,691 INFO L87 Difference]: Start difference. First operand 714 states and 1048 transitions. Second operand has 8 states, 8 states have (on average 28.625) internal successors, (229), 8 states have internal predecessors, (229), 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) [2025-02-05 19:18:27,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:27,177 INFO L93 Difference]: Finished difference Result 1332 states and 1953 transitions. [2025-02-05 19:18:27,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-02-05 19:18:27,177 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 28.625) internal successors, (229), 8 states have internal predecessors, (229), 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 229 [2025-02-05 19:18:27,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:27,182 INFO L225 Difference]: With dead ends: 1332 [2025-02-05 19:18:27,182 INFO L226 Difference]: Without dead ends: 732 [2025-02-05 19:18:27,183 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2025-02-05 19:18:27,184 INFO L435 NwaCegarLoop]: 579 mSDtfsCounter, 691 mSDsluCounter, 2305 mSDsCounter, 0 mSdLazyCounter, 761 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 691 SdHoareTripleChecker+Valid, 2884 SdHoareTripleChecker+Invalid, 761 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 761 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:27,184 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [691 Valid, 2884 Invalid, 761 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 761 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-05 19:18:27,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 732 states. [2025-02-05 19:18:27,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 732 to 722. [2025-02-05 19:18:27,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 722 states, 721 states have (on average 1.4674063800277393) internal successors, (1058), 721 states have internal predecessors, (1058), 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) [2025-02-05 19:18:27,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 1058 transitions. [2025-02-05 19:18:27,201 INFO L78 Accepts]: Start accepts. Automaton has 722 states and 1058 transitions. Word has length 229 [2025-02-05 19:18:27,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:27,201 INFO L471 AbstractCegarLoop]: Abstraction has 722 states and 1058 transitions. [2025-02-05 19:18:27,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 28.625) internal successors, (229), 8 states have internal predecessors, (229), 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) [2025-02-05 19:18:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1058 transitions. [2025-02-05 19:18:27,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-02-05 19:18:27,203 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:27,203 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:27,203 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-02-05 19:18:27,203 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:27,204 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:27,205 INFO L85 PathProgramCache]: Analyzing trace with hash 1359894186, now seen corresponding path program 1 times [2025-02-05 19:18:27,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:27,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242816615] [2025-02-05 19:18:27,205 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:27,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:27,256 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-02-05 19:18:27,550 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-02-05 19:18:27,551 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:27,551 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:28,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:28,272 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242816615] [2025-02-05 19:18:28,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242816615] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:28,273 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:28,273 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-02-05 19:18:28,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472674642] [2025-02-05 19:18:28,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:28,273 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-05 19:18:28,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:28,274 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-05 19:18:28,274 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-02-05 19:18:28,274 INFO L87 Difference]: Start difference. First operand 722 states and 1058 transitions. Second operand has 7 states, 7 states have (on average 32.857142857142854) internal successors, (230), 7 states have internal predecessors, (230), 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) [2025-02-05 19:18:28,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:28,765 INFO L93 Difference]: Finished difference Result 1338 states and 1960 transitions. [2025-02-05 19:18:28,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-05 19:18:28,765 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.857142857142854) internal successors, (230), 7 states have internal predecessors, (230), 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 230 [2025-02-05 19:18:28,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:28,768 INFO L225 Difference]: With dead ends: 1338 [2025-02-05 19:18:28,768 INFO L226 Difference]: Without dead ends: 734 [2025-02-05 19:18:28,769 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-02-05 19:18:28,770 INFO L435 NwaCegarLoop]: 599 mSDtfsCounter, 10 mSDsluCounter, 2979 mSDsCounter, 0 mSdLazyCounter, 786 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 3578 SdHoareTripleChecker+Invalid, 786 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 786 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:28,770 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 3578 Invalid, 786 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 786 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-02-05 19:18:28,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 734 states. [2025-02-05 19:18:28,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 734 to 732. [2025-02-05 19:18:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 732 states, 731 states have (on average 1.466484268125855) internal successors, (1072), 731 states have internal predecessors, (1072), 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) [2025-02-05 19:18:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 732 states and 1072 transitions. [2025-02-05 19:18:28,786 INFO L78 Accepts]: Start accepts. Automaton has 732 states and 1072 transitions. Word has length 230 [2025-02-05 19:18:28,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:28,786 INFO L471 AbstractCegarLoop]: Abstraction has 732 states and 1072 transitions. [2025-02-05 19:18:28,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.857142857142854) internal successors, (230), 7 states have internal predecessors, (230), 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) [2025-02-05 19:18:28,787 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1072 transitions. [2025-02-05 19:18:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-02-05 19:18:28,788 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:28,788 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:28,788 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-02-05 19:18:28,788 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:28,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:28,789 INFO L85 PathProgramCache]: Analyzing trace with hash 949611109, now seen corresponding path program 1 times [2025-02-05 19:18:28,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:28,789 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867432741] [2025-02-05 19:18:28,789 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:28,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:28,841 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-02-05 19:18:29,027 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-02-05 19:18:29,027 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:29,028 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:29,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:29,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:29,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867432741] [2025-02-05 19:18:29,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867432741] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:29,779 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:29,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-05 19:18:29,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547595963] [2025-02-05 19:18:29,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:29,780 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-05 19:18:29,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:29,780 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-05 19:18:29,780 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-02-05 19:18:29,781 INFO L87 Difference]: Start difference. First operand 732 states and 1072 transitions. Second operand has 6 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 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) [2025-02-05 19:18:30,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:30,456 INFO L93 Difference]: Finished difference Result 1516 states and 2212 transitions. [2025-02-05 19:18:30,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-05 19:18:30,457 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 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 230 [2025-02-05 19:18:30,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:30,461 INFO L225 Difference]: With dead ends: 1516 [2025-02-05 19:18:30,461 INFO L226 Difference]: Without dead ends: 900 [2025-02-05 19:18:30,462 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2025-02-05 19:18:30,462 INFO L435 NwaCegarLoop]: 600 mSDtfsCounter, 589 mSDsluCounter, 1407 mSDsCounter, 0 mSdLazyCounter, 771 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 589 SdHoareTripleChecker+Valid, 2007 SdHoareTripleChecker+Invalid, 771 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 771 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:30,463 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [589 Valid, 2007 Invalid, 771 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 771 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-02-05 19:18:30,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2025-02-05 19:18:30,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 732. [2025-02-05 19:18:30,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 732 states, 731 states have (on average 1.4637482900136798) internal successors, (1070), 731 states have internal predecessors, (1070), 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) [2025-02-05 19:18:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 732 states and 1070 transitions. [2025-02-05 19:18:30,479 INFO L78 Accepts]: Start accepts. Automaton has 732 states and 1070 transitions. Word has length 230 [2025-02-05 19:18:30,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:30,479 INFO L471 AbstractCegarLoop]: Abstraction has 732 states and 1070 transitions. [2025-02-05 19:18:30,479 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 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) [2025-02-05 19:18:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1070 transitions. [2025-02-05 19:18:30,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-02-05 19:18:30,481 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:30,481 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:30,481 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-02-05 19:18:30,481 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:30,482 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:30,482 INFO L85 PathProgramCache]: Analyzing trace with hash -546060313, now seen corresponding path program 1 times [2025-02-05 19:18:30,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:30,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097278726] [2025-02-05 19:18:30,482 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:30,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:30,536 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-02-05 19:18:30,713 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-02-05 19:18:30,714 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:30,714 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:31,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:31,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:31,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097278726] [2025-02-05 19:18:31,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097278726] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:31,353 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:31,353 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-05 19:18:31,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39045942] [2025-02-05 19:18:31,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:31,354 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-05 19:18:31,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:31,354 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-05 19:18:31,354 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-05 19:18:31,355 INFO L87 Difference]: Start difference. First operand 732 states and 1070 transitions. Second operand has 5 states, 5 states have (on average 46.0) internal successors, (230), 5 states have internal predecessors, (230), 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) [2025-02-05 19:18:31,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:31,642 INFO L93 Difference]: Finished difference Result 1356 states and 1981 transitions. [2025-02-05 19:18:31,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-05 19:18:31,643 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 46.0) internal successors, (230), 5 states have internal predecessors, (230), 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 230 [2025-02-05 19:18:31,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:31,645 INFO L225 Difference]: With dead ends: 1356 [2025-02-05 19:18:31,646 INFO L226 Difference]: Without dead ends: 738 [2025-02-05 19:18:31,647 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-02-05 19:18:31,647 INFO L435 NwaCegarLoop]: 588 mSDtfsCounter, 680 mSDsluCounter, 1170 mSDsCounter, 0 mSdLazyCounter, 428 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 680 SdHoareTripleChecker+Valid, 1758 SdHoareTripleChecker+Invalid, 428 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 428 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:31,647 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [680 Valid, 1758 Invalid, 428 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 428 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:31,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 738 states. [2025-02-05 19:18:31,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 738 to 738. [2025-02-05 19:18:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 738 states, 737 states have (on average 1.4599728629579376) internal successors, (1076), 737 states have internal predecessors, (1076), 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) [2025-02-05 19:18:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 1076 transitions. [2025-02-05 19:18:31,659 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 1076 transitions. Word has length 230 [2025-02-05 19:18:31,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:31,660 INFO L471 AbstractCegarLoop]: Abstraction has 738 states and 1076 transitions. [2025-02-05 19:18:31,660 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 46.0) internal successors, (230), 5 states have internal predecessors, (230), 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) [2025-02-05 19:18:31,660 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1076 transitions. [2025-02-05 19:18:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2025-02-05 19:18:31,661 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:31,661 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:31,662 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2025-02-05 19:18:31,662 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:31,662 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:31,662 INFO L85 PathProgramCache]: Analyzing trace with hash -898055720, now seen corresponding path program 1 times [2025-02-05 19:18:31,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:31,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749108876] [2025-02-05 19:18:31,663 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:31,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:31,713 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 231 statements into 1 equivalence classes. [2025-02-05 19:18:32,166 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 231 of 231 statements. [2025-02-05 19:18:32,166 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:32,166 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:33,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:33,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749108876] [2025-02-05 19:18:33,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749108876] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:33,065 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:33,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-05 19:18:33,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523735962] [2025-02-05 19:18:33,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:33,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-05 19:18:33,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:33,067 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-05 19:18:33,067 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-05 19:18:33,067 INFO L87 Difference]: Start difference. First operand 738 states and 1076 transitions. Second operand has 5 states, 5 states have (on average 46.2) internal successors, (231), 5 states have internal predecessors, (231), 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) [2025-02-05 19:18:33,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:33,322 INFO L93 Difference]: Finished difference Result 1190 states and 1731 transitions. [2025-02-05 19:18:33,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-05 19:18:33,323 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 46.2) internal successors, (231), 5 states have internal predecessors, (231), 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 231 [2025-02-05 19:18:33,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:33,325 INFO L225 Difference]: With dead ends: 1190 [2025-02-05 19:18:33,325 INFO L226 Difference]: Without dead ends: 746 [2025-02-05 19:18:33,326 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-02-05 19:18:33,326 INFO L435 NwaCegarLoop]: 582 mSDtfsCounter, 589 mSDsluCounter, 1159 mSDsCounter, 0 mSdLazyCounter, 446 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 589 SdHoareTripleChecker+Valid, 1741 SdHoareTripleChecker+Invalid, 446 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 446 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:33,327 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [589 Valid, 1741 Invalid, 446 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 446 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-05 19:18:33,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 746 states. [2025-02-05 19:18:33,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 746 to 744. [2025-02-05 19:18:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 744 states, 743 states have (on average 1.4562584118438762) internal successors, (1082), 743 states have internal predecessors, (1082), 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) [2025-02-05 19:18:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1082 transitions. [2025-02-05 19:18:33,338 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1082 transitions. Word has length 231 [2025-02-05 19:18:33,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:33,338 INFO L471 AbstractCegarLoop]: Abstraction has 744 states and 1082 transitions. [2025-02-05 19:18:33,338 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 46.2) internal successors, (231), 5 states have internal predecessors, (231), 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) [2025-02-05 19:18:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1082 transitions. [2025-02-05 19:18:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2025-02-05 19:18:33,340 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:33,340 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:33,340 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2025-02-05 19:18:33,340 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:33,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:33,341 INFO L85 PathProgramCache]: Analyzing trace with hash 2044047588, now seen corresponding path program 1 times [2025-02-05 19:18:33,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:33,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610522135] [2025-02-05 19:18:33,341 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:33,393 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 232 statements into 1 equivalence classes. [2025-02-05 19:18:33,435 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 232 of 232 statements. [2025-02-05 19:18:33,435 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:33,435 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:33,787 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:33,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610522135] [2025-02-05 19:18:33,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610522135] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:33,788 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:33,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-05 19:18:33,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217944037] [2025-02-05 19:18:33,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:33,789 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-05 19:18:33,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:33,790 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-05 19:18:33,790 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-05 19:18:33,790 INFO L87 Difference]: Start difference. First operand 744 states and 1082 transitions. Second operand has 5 states, 5 states have (on average 46.4) internal successors, (232), 5 states have internal predecessors, (232), 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) [2025-02-05 19:18:34,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:34,238 INFO L93 Difference]: Finished difference Result 1384 states and 2006 transitions. [2025-02-05 19:18:34,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-05 19:18:34,239 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 46.4) internal successors, (232), 5 states have internal predecessors, (232), 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 232 [2025-02-05 19:18:34,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:34,242 INFO L225 Difference]: With dead ends: 1384 [2025-02-05 19:18:34,242 INFO L226 Difference]: Without dead ends: 931 [2025-02-05 19:18:34,243 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-02-05 19:18:34,243 INFO L435 NwaCegarLoop]: 592 mSDtfsCounter, 1654 mSDsluCounter, 1179 mSDsCounter, 0 mSdLazyCounter, 416 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1654 SdHoareTripleChecker+Valid, 1771 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 416 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:34,244 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1654 Valid, 1771 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 416 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-05 19:18:34,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2025-02-05 19:18:34,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 739. [2025-02-05 19:18:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 739 states, 738 states have (on average 1.4552845528455285) internal successors, (1074), 738 states have internal predecessors, (1074), 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) [2025-02-05 19:18:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 739 states and 1074 transitions. [2025-02-05 19:18:34,254 INFO L78 Accepts]: Start accepts. Automaton has 739 states and 1074 transitions. Word has length 232 [2025-02-05 19:18:34,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:34,255 INFO L471 AbstractCegarLoop]: Abstraction has 739 states and 1074 transitions. [2025-02-05 19:18:34,255 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 46.4) internal successors, (232), 5 states have internal predecessors, (232), 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) [2025-02-05 19:18:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1074 transitions. [2025-02-05 19:18:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2025-02-05 19:18:34,257 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:34,257 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:34,257 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2025-02-05 19:18:34,257 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:34,258 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:34,258 INFO L85 PathProgramCache]: Analyzing trace with hash 171400980, now seen corresponding path program 1 times [2025-02-05 19:18:34,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:34,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392747627] [2025-02-05 19:18:34,258 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:34,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:34,321 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 232 statements into 1 equivalence classes. [2025-02-05 19:18:34,845 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 232 of 232 statements. [2025-02-05 19:18:34,845 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:34,845 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:35,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:35,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392747627] [2025-02-05 19:18:35,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392747627] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:35,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:35,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-05 19:18:35,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572403177] [2025-02-05 19:18:35,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:35,750 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-05 19:18:35,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:35,751 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-05 19:18:35,751 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-05 19:18:35,751 INFO L87 Difference]: Start difference. First operand 739 states and 1074 transitions. Second operand has 5 states, 5 states have (on average 46.4) internal successors, (232), 5 states have internal predecessors, (232), 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) [2025-02-05 19:18:36,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:36,006 INFO L93 Difference]: Finished difference Result 1180 states and 1713 transitions. [2025-02-05 19:18:36,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-05 19:18:36,006 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 46.4) internal successors, (232), 5 states have internal predecessors, (232), 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 232 [2025-02-05 19:18:36,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:36,009 INFO L225 Difference]: With dead ends: 1180 [2025-02-05 19:18:36,009 INFO L226 Difference]: Without dead ends: 743 [2025-02-05 19:18:36,009 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-02-05 19:18:36,011 INFO L435 NwaCegarLoop]: 582 mSDtfsCounter, 560 mSDsluCounter, 1159 mSDsCounter, 0 mSdLazyCounter, 446 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 560 SdHoareTripleChecker+Valid, 1741 SdHoareTripleChecker+Invalid, 446 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 446 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:36,011 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [560 Valid, 1741 Invalid, 446 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 446 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-05 19:18:36,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 743 states. [2025-02-05 19:18:36,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 743 to 742. [2025-02-05 19:18:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 742 states, 741 states have (on average 1.4534412955465588) internal successors, (1077), 741 states have internal predecessors, (1077), 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) [2025-02-05 19:18:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1077 transitions. [2025-02-05 19:18:36,021 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1077 transitions. Word has length 232 [2025-02-05 19:18:36,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:36,022 INFO L471 AbstractCegarLoop]: Abstraction has 742 states and 1077 transitions. [2025-02-05 19:18:36,022 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 46.4) internal successors, (232), 5 states have internal predecessors, (232), 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) [2025-02-05 19:18:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1077 transitions. [2025-02-05 19:18:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2025-02-05 19:18:36,023 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:36,024 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:36,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2025-02-05 19:18:36,024 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:36,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:36,024 INFO L85 PathProgramCache]: Analyzing trace with hash -635814918, now seen corresponding path program 1 times [2025-02-05 19:18:36,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:36,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291056585] [2025-02-05 19:18:36,025 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:36,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:36,072 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 233 statements into 1 equivalence classes. [2025-02-05 19:18:36,462 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 233 of 233 statements. [2025-02-05 19:18:36,462 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:36,462 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:37,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:37,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291056585] [2025-02-05 19:18:37,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291056585] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:37,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:37,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-02-05 19:18:37,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987544351] [2025-02-05 19:18:37,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:37,349 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-05 19:18:37,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:37,350 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-05 19:18:37,350 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-02-05 19:18:37,350 INFO L87 Difference]: Start difference. First operand 742 states and 1077 transitions. Second operand has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 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) [2025-02-05 19:18:37,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:37,844 INFO L93 Difference]: Finished difference Result 1389 states and 2009 transitions. [2025-02-05 19:18:37,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-05 19:18:37,844 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 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 233 [2025-02-05 19:18:37,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:37,847 INFO L225 Difference]: With dead ends: 1389 [2025-02-05 19:18:37,847 INFO L226 Difference]: Without dead ends: 949 [2025-02-05 19:18:37,848 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2025-02-05 19:18:37,849 INFO L435 NwaCegarLoop]: 585 mSDtfsCounter, 1678 mSDsluCounter, 2336 mSDsCounter, 0 mSdLazyCounter, 724 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1678 SdHoareTripleChecker+Valid, 2921 SdHoareTripleChecker+Invalid, 724 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 724 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:37,849 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1678 Valid, 2921 Invalid, 724 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 724 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-05 19:18:37,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2025-02-05 19:18:37,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 746. [2025-02-05 19:18:37,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 746 states, 745 states have (on average 1.4523489932885907) internal successors, (1082), 745 states have internal predecessors, (1082), 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) [2025-02-05 19:18:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 1082 transitions. [2025-02-05 19:18:37,860 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 1082 transitions. Word has length 233 [2025-02-05 19:18:37,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:37,861 INFO L471 AbstractCegarLoop]: Abstraction has 746 states and 1082 transitions. [2025-02-05 19:18:37,861 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 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) [2025-02-05 19:18:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1082 transitions. [2025-02-05 19:18:37,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2025-02-05 19:18:37,862 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:37,863 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:37,863 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2025-02-05 19:18:37,863 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:37,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:37,863 INFO L85 PathProgramCache]: Analyzing trace with hash -202191487, now seen corresponding path program 1 times [2025-02-05 19:18:37,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:37,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299899828] [2025-02-05 19:18:37,864 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:37,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:37,911 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 234 statements into 1 equivalence classes. [2025-02-05 19:18:38,443 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 234 of 234 statements. [2025-02-05 19:18:38,444 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:38,444 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:40,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:40,230 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299899828] [2025-02-05 19:18:40,230 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299899828] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:40,230 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:40,230 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-02-05 19:18:40,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216528736] [2025-02-05 19:18:40,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:40,231 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-05 19:18:40,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:40,231 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-05 19:18:40,232 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2025-02-05 19:18:40,232 INFO L87 Difference]: Start difference. First operand 746 states and 1082 transitions. Second operand has 7 states, 7 states have (on average 33.42857142857143) internal successors, (234), 7 states have internal predecessors, (234), 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) [2025-02-05 19:18:40,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:40,710 INFO L93 Difference]: Finished difference Result 1204 states and 1745 transitions. [2025-02-05 19:18:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-05 19:18:40,710 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.42857142857143) internal successors, (234), 7 states have internal predecessors, (234), 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 234 [2025-02-05 19:18:40,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:40,712 INFO L225 Difference]: With dead ends: 1204 [2025-02-05 19:18:40,712 INFO L226 Difference]: Without dead ends: 764 [2025-02-05 19:18:40,713 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2025-02-05 19:18:40,713 INFO L435 NwaCegarLoop]: 564 mSDtfsCounter, 529 mSDsluCounter, 2244 mSDsCounter, 0 mSdLazyCounter, 836 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 529 SdHoareTripleChecker+Valid, 2808 SdHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 836 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:40,714 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [529 Valid, 2808 Invalid, 836 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 836 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-05 19:18:40,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 764 states. [2025-02-05 19:18:40,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 764 to 754. [2025-02-05 19:18:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 754 states, 753 states have (on average 1.450199203187251) internal successors, (1092), 753 states have internal predecessors, (1092), 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) [2025-02-05 19:18:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1092 transitions. [2025-02-05 19:18:40,723 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1092 transitions. Word has length 234 [2025-02-05 19:18:40,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:40,724 INFO L471 AbstractCegarLoop]: Abstraction has 754 states and 1092 transitions. [2025-02-05 19:18:40,724 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.42857142857143) internal successors, (234), 7 states have internal predecessors, (234), 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) [2025-02-05 19:18:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1092 transitions. [2025-02-05 19:18:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2025-02-05 19:18:40,725 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:40,726 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:40,726 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2025-02-05 19:18:40,726 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:40,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:40,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1008170565, now seen corresponding path program 1 times [2025-02-05 19:18:40,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:40,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030239566] [2025-02-05 19:18:40,727 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:40,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:40,778 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-02-05 19:18:40,823 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-02-05 19:18:40,824 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:40,824 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:41,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 19:18:41,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030239566] [2025-02-05 19:18:41,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030239566] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:41,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:41,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-05 19:18:41,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396331099] [2025-02-05 19:18:41,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:41,180 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-05 19:18:41,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 19:18:41,180 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-05 19:18:41,180 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-05 19:18:41,180 INFO L87 Difference]: Start difference. First operand 754 states and 1092 transitions. Second operand has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:41,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:41,478 INFO L93 Difference]: Finished difference Result 1364 states and 1965 transitions. [2025-02-05 19:18:41,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-05 19:18:41,479 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 235 [2025-02-05 19:18:41,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:41,482 INFO L225 Difference]: With dead ends: 1364 [2025-02-05 19:18:41,482 INFO L226 Difference]: Without dead ends: 916 [2025-02-05 19:18:41,483 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-02-05 19:18:41,484 INFO L435 NwaCegarLoop]: 591 mSDtfsCounter, 1463 mSDsluCounter, 1177 mSDsCounter, 0 mSdLazyCounter, 419 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1463 SdHoareTripleChecker+Valid, 1768 SdHoareTripleChecker+Invalid, 419 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 419 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 19:18:41,485 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1463 Valid, 1768 Invalid, 419 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 419 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 19:18:41,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 916 states. [2025-02-05 19:18:41,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 916 to 878. [2025-02-05 19:18:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 878 states, 877 states have (on average 1.443557582668187) internal successors, (1266), 877 states have internal predecessors, (1266), 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) [2025-02-05 19:18:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1266 transitions. [2025-02-05 19:18:41,496 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1266 transitions. Word has length 235 [2025-02-05 19:18:41,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:41,497 INFO L471 AbstractCegarLoop]: Abstraction has 878 states and 1266 transitions. [2025-02-05 19:18:41,497 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-05 19:18:41,497 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1266 transitions. [2025-02-05 19:18:41,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2025-02-05 19:18:41,499 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:41,499 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:41,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2025-02-05 19:18:41,499 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:41,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:41,500 INFO L85 PathProgramCache]: Analyzing trace with hash 757893450, now seen corresponding path program 1 times [2025-02-05 19:18:41,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 19:18:41,500 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058935617] [2025-02-05 19:18:41,500 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 19:18:41,551 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-02-05 19:18:41,997 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-02-05 19:18:41,997 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:41,997 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 19:18:41,997 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-05 19:18:42,019 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-02-05 19:18:42,583 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-02-05 19:18:42,584 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:42,584 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 19:18:42,743 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-05 19:18:42,744 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-05 19:18:42,745 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-05 19:18:42,748 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2025-02-05 19:18:42,751 INFO L422 BasicCegarLoop]: Path program 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] [2025-02-05 19:18:42,891 WARN L310 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2025-02-05 19:18:42,938 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-05 19:18:42,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.02 07:18:42 BoogieIcfgContainer [2025-02-05 19:18:42,941 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-05 19:18:42,941 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-05 19:18:42,941 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-05 19:18:42,942 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-05 19:18:42,943 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 07:18:02" (3/4) ... [2025-02-05 19:18:42,945 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-05 19:18:42,945 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-05 19:18:42,946 INFO L158 Benchmark]: Toolchain (without parser) took 43606.91ms. Allocated memory was 167.8MB in the beginning and 788.5MB in the end (delta: 620.8MB). Free memory was 128.6MB in the beginning and 519.2MB in the end (delta: -390.6MB). Peak memory consumption was 229.9MB. Max. memory is 16.1GB. [2025-02-05 19:18:42,948 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 127.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 19:18:42,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 598.99ms. Allocated memory is still 167.8MB. Free memory was 128.3MB in the beginning and 91.3MB in the end (delta: 37.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-05 19:18:42,948 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.44ms. Allocated memory is still 167.8MB. Free memory was 91.3MB in the beginning and 49.5MB in the end (delta: 41.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-05 19:18:42,948 INFO L158 Benchmark]: Boogie Preprocessor took 273.44ms. Allocated memory was 167.8MB in the beginning and 176.2MB in the end (delta: 8.4MB). Free memory was 49.2MB in the beginning and 101.4MB in the end (delta: -52.2MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2025-02-05 19:18:42,948 INFO L158 Benchmark]: IcfgBuilder took 2362.16ms. Allocated memory was 176.2MB in the beginning and 226.5MB in the end (delta: 50.3MB). Free memory was 101.4MB in the beginning and 107.4MB in the end (delta: -6.0MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. [2025-02-05 19:18:42,948 INFO L158 Benchmark]: TraceAbstraction took 40161.80ms. Allocated memory was 226.5MB in the beginning and 788.5MB in the end (delta: 562.0MB). Free memory was 107.4MB in the beginning and 519.3MB in the end (delta: -411.8MB). Peak memory consumption was 428.8MB. Max. memory is 16.1GB. [2025-02-05 19:18:42,949 INFO L158 Benchmark]: Witness Printer took 4.26ms. Allocated memory is still 788.5MB. Free memory was 519.3MB in the beginning and 519.2MB in the end (delta: 68.6kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 19:18:42,952 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 127.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 598.99ms. Allocated memory is still 167.8MB. Free memory was 128.3MB in the beginning and 91.3MB in the end (delta: 37.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.44ms. Allocated memory is still 167.8MB. Free memory was 91.3MB in the beginning and 49.5MB in the end (delta: 41.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 273.44ms. Allocated memory was 167.8MB in the beginning and 176.2MB in the end (delta: 8.4MB). Free memory was 49.2MB in the beginning and 101.4MB in the end (delta: -52.2MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * IcfgBuilder took 2362.16ms. Allocated memory was 176.2MB in the beginning and 226.5MB in the end (delta: 50.3MB). Free memory was 101.4MB in the beginning and 107.4MB in the end (delta: -6.0MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. * TraceAbstraction took 40161.80ms. Allocated memory was 226.5MB in the beginning and 788.5MB in the end (delta: 562.0MB). Free memory was 107.4MB in the beginning and 519.3MB in the end (delta: -411.8MB). Peak memory consumption was 428.8MB. Max. memory is 16.1GB. * Witness Printer took 4.26ms. Allocated memory is still 788.5MB. Free memory was 519.3MB in the beginning and 519.2MB in the end (delta: 68.6kB). There was no memory consumed. 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 400, overapproximation of bitwiseOr at line 460, overapproximation of bitwiseOr at line 420, overapproximation of bitwiseAnd at line 564, overapproximation of bitwiseAnd at line 200. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L32] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 32); [L33] const SORT_10 msb_SORT_10 = (SORT_10)1 << (32 - 1); [L35] const SORT_20 mask_SORT_20 = (SORT_20)-1 >> (sizeof(SORT_20) * 8 - 4); [L36] const SORT_20 msb_SORT_20 = (SORT_20)1 << (4 - 1); [L38] const SORT_29 mask_SORT_29 = (SORT_29)-1 >> (sizeof(SORT_29) * 8 - 10); [L39] const SORT_29 msb_SORT_29 = (SORT_29)1 << (10 - 1); [L41] const SORT_33 mask_SORT_33 = (SORT_33)-1 >> (sizeof(SORT_33) * 8 - 2); [L42] const SORT_33 msb_SORT_33 = (SORT_33)1 << (2 - 1); [L44] const SORT_1 var_7 = 0; [L45] const SORT_10 var_12 = 1; [L46] const SORT_20 var_21 = 0; [L47] const SORT_10 var_26 = 0; [L48] const SORT_29 var_30 = 0; [L49] const SORT_1 var_122 = 1; [L50] const SORT_20 var_126 = 1; [L51] const SORT_3 var_183 = 0; [L52] const SORT_10 var_254 = 104; [L54] SORT_1 input_2; [L55] SORT_3 input_4; [L56] SORT_1 input_5; [L57] SORT_1 input_6; [L58] SORT_1 input_201; [L59] SORT_1 input_228; [L60] SORT_1 input_234; [L61] SORT_1 input_235; [L62] SORT_29 input_249; [L63] SORT_1 input_262; [L64] SORT_1 input_270; [L65] SORT_1 input_278; [L66] SORT_1 input_284; [L67] SORT_1 input_289; [L68] SORT_1 input_290; [L69] SORT_1 input_291; [L70] SORT_1 input_300; [L71] SORT_1 input_301; [L72] SORT_1 input_302; [L73] SORT_3 input_323; [L74] SORT_1 input_330; [L75] SORT_1 input_336; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L77] SORT_1 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L78] SORT_1 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L79] EXPR __VERIFIER_nondet_uchar() & mask_SORT_20 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L79] SORT_20 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_20; [L80] EXPR __VERIFIER_nondet_ushort() & mask_SORT_29 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L80] SORT_29 state_31 = __VERIFIER_nondet_ushort() & mask_SORT_29; [L81] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L81] SORT_1 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L82] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L82] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_20 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L83] SORT_20 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_20; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L84] SORT_1 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L85] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L86] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L87] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L88] SORT_1 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L89] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L90] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L90] SORT_1 state_130 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L91] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L91] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L92] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L92] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L93] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L93] SORT_1 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L94] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L94] SORT_1 state_166 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L95] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L95] SORT_1 state_177 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L96] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L96] SORT_3 state_184 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L97] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L97] SORT_1 state_197 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L98] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L98] SORT_1 state_199 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L99] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, var_122=1, var_126=1, var_12=1, var_183=0, var_21=0, var_254=104, var_26=0, var_30=0, var_7=0] [L99] SORT_1 state_203 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L101] SORT_1 init_9_arg_1 = var_7; [L102] state_8 = init_9_arg_1 [L103] SORT_1 init_16_arg_1 = var_7; [L104] state_15 = init_16_arg_1 [L105] SORT_20 init_23_arg_1 = var_21; [L106] state_22 = init_23_arg_1 [L107] SORT_29 init_32_arg_1 = var_30; [L108] state_31 = init_32_arg_1 [L109] SORT_1 init_39_arg_1 = var_7; [L110] state_38 = init_39_arg_1 [L111] SORT_1 init_44_arg_1 = var_7; [L112] state_43 = init_44_arg_1 [L113] SORT_20 init_50_arg_1 = var_21; [L114] state_49 = init_50_arg_1 [L115] SORT_1 init_61_arg_1 = var_7; [L116] state_60 = init_61_arg_1 [L117] SORT_1 init_65_arg_1 = var_7; [L118] state_64 = init_65_arg_1 [L119] SORT_1 init_73_arg_1 = var_7; [L120] state_72 = init_73_arg_1 [L121] SORT_1 init_87_arg_1 = var_7; [L122] state_86 = init_87_arg_1 [L123] SORT_1 init_101_arg_1 = var_7; [L124] state_100 = init_101_arg_1 [L125] SORT_1 init_124_arg_1 = var_122; [L126] state_123 = init_124_arg_1 [L127] SORT_1 init_131_arg_1 = var_7; [L128] state_130 = init_131_arg_1 [L129] SORT_1 init_136_arg_1 = var_7; [L130] state_135 = init_136_arg_1 [L131] SORT_1 init_142_arg_1 = var_7; [L132] state_141 = init_142_arg_1 [L133] SORT_1 init_154_arg_1 = var_7; [L134] state_153 = init_154_arg_1 [L135] SORT_1 init_167_arg_1 = var_7; [L136] state_166 = init_167_arg_1 [L137] SORT_1 init_178_arg_1 = var_7; [L138] state_177 = init_178_arg_1 [L139] SORT_3 init_185_arg_1 = var_183; [L140] state_184 = init_185_arg_1 [L141] SORT_1 init_198_arg_1 = var_7; [L142] state_197 = init_198_arg_1 [L143] SORT_1 init_200_arg_1 = var_7; [L144] state_199 = init_200_arg_1 [L145] SORT_1 init_204_arg_1 = var_7; [L146] state_203 = init_204_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L149] input_2 = __VERIFIER_nondet_uchar() [L150] input_4 = __VERIFIER_nondet_uchar() [L151] input_5 = __VERIFIER_nondet_uchar() [L152] input_6 = __VERIFIER_nondet_uchar() [L153] input_201 = __VERIFIER_nondet_uchar() [L154] input_228 = __VERIFIER_nondet_uchar() [L155] input_234 = __VERIFIER_nondet_uchar() [L156] input_235 = __VERIFIER_nondet_uchar() [L157] input_249 = __VERIFIER_nondet_ushort() [L158] input_262 = __VERIFIER_nondet_uchar() [L159] input_270 = __VERIFIER_nondet_uchar() [L160] input_278 = __VERIFIER_nondet_uchar() [L161] input_284 = __VERIFIER_nondet_uchar() [L162] input_289 = __VERIFIER_nondet_uchar() [L163] input_290 = __VERIFIER_nondet_uchar() [L164] input_291 = __VERIFIER_nondet_uchar() [L165] input_300 = __VERIFIER_nondet_uchar() [L166] input_301 = __VERIFIER_nondet_uchar() [L167] input_302 = __VERIFIER_nondet_uchar() [L168] input_323 = __VERIFIER_nondet_uchar() [L169] input_330 = __VERIFIER_nondet_uchar() [L170] input_336 = __VERIFIER_nondet_uchar() [L173] SORT_1 var_11_arg_0 = state_8; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_11_arg_0=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L174] EXPR var_11_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L174] var_11_arg_0 = var_11_arg_0 & mask_SORT_1 [L175] SORT_10 var_11 = var_11_arg_0; [L176] SORT_10 var_13_arg_0 = var_11; [L177] SORT_10 var_13_arg_1 = var_12; [L178] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L179] SORT_1 var_14_arg_0 = var_13; [L180] SORT_1 var_14 = ~var_14_arg_0; [L181] SORT_1 var_17_arg_0 = state_15; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_14=-1, var_17_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L182] EXPR var_17_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_14=-1, var_254=104, var_26=0, var_30=0, var_7=0] [L182] var_17_arg_0 = var_17_arg_0 & mask_SORT_1 [L183] SORT_10 var_17 = var_17_arg_0; [L184] SORT_10 var_18_arg_0 = var_17; [L185] SORT_10 var_18_arg_1 = var_12; [L186] SORT_1 var_18 = var_18_arg_0 == var_18_arg_1; [L187] SORT_1 var_19_arg_0 = var_14; [L188] SORT_1 var_19_arg_1 = var_18; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_19_arg_0=-1, var_19_arg_1=0, var_254=104, var_26=0, var_30=0, var_7=0] [L189] EXPR var_19_arg_0 | var_19_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L189] SORT_1 var_19 = var_19_arg_0 | var_19_arg_1; [L190] SORT_20 var_24_arg_0 = state_22; [L191] SORT_1 var_24 = var_24_arg_0 >> 3; [L192] SORT_1 var_25_arg_0 = var_24; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_19=255, var_254=104, var_25_arg_0=0, var_26=0, var_30=0, var_7=0] [L193] EXPR var_25_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_19=255, var_254=104, var_26=0, var_30=0, var_7=0] [L193] var_25_arg_0 = var_25_arg_0 & mask_SORT_1 [L194] SORT_10 var_25 = var_25_arg_0; [L195] SORT_10 var_27_arg_0 = var_25; [L196] SORT_10 var_27_arg_1 = var_26; [L197] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L198] SORT_1 var_28_arg_0 = var_19; [L199] SORT_1 var_28_arg_1 = var_27; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_28_arg_0=255, var_28_arg_1=1, var_30=0, var_7=0] [L200] EXPR var_28_arg_0 & var_28_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L200] SORT_1 var_28 = var_28_arg_0 & var_28_arg_1; [L201] SORT_29 var_34_arg_0 = state_31; [L202] SORT_33 var_34 = var_34_arg_0 >> 8; [L203] SORT_33 var_35_arg_0 = var_34; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_28=0, var_30=0, var_35_arg_0=0, var_7=0] [L204] EXPR var_35_arg_0 & mask_SORT_33 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_28=0, var_30=0, var_7=0] [L204] var_35_arg_0 = var_35_arg_0 & mask_SORT_33 [L205] SORT_10 var_35 = var_35_arg_0; [L206] SORT_10 var_36_arg_0 = var_35; [L207] SORT_10 var_36_arg_1 = var_26; [L208] SORT_1 var_36 = var_36_arg_0 == var_36_arg_1; [L209] SORT_1 var_37_arg_0 = var_28; [L210] SORT_1 var_37_arg_1 = var_36; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_37_arg_0=0, var_37_arg_1=1, var_7=0] [L211] EXPR var_37_arg_0 & var_37_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L211] SORT_1 var_37 = var_37_arg_0 & var_37_arg_1; [L212] SORT_1 var_40_arg_0 = state_38; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_37=0, var_40_arg_0=0, var_7=0] [L213] EXPR var_40_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_37=0, var_7=0] [L213] var_40_arg_0 = var_40_arg_0 & mask_SORT_1 [L214] SORT_10 var_40 = var_40_arg_0; [L215] SORT_10 var_41_arg_0 = var_40; [L216] SORT_10 var_41_arg_1 = var_12; [L217] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L218] SORT_1 var_42_arg_0 = var_41; [L219] SORT_1 var_42 = ~var_42_arg_0; [L220] SORT_1 var_45_arg_0 = state_43; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_37=0, var_42=-1, var_45_arg_0=0, var_7=0] [L221] EXPR var_45_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_37=0, var_42=-1, var_7=0] [L221] var_45_arg_0 = var_45_arg_0 & mask_SORT_1 [L222] SORT_10 var_45 = var_45_arg_0; [L223] SORT_10 var_46_arg_0 = var_45; [L224] SORT_10 var_46_arg_1 = var_12; [L225] SORT_1 var_46 = var_46_arg_0 == var_46_arg_1; [L226] SORT_1 var_47_arg_0 = var_42; [L227] SORT_1 var_47_arg_1 = var_46; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_37=0, var_47_arg_0=-1, var_47_arg_1=0, var_7=0] [L228] EXPR var_47_arg_0 | var_47_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_37=0, var_7=0] [L228] SORT_1 var_47 = var_47_arg_0 | var_47_arg_1; [L229] SORT_1 var_48_arg_0 = var_37; [L230] SORT_1 var_48_arg_1 = var_47; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_48_arg_0=0, var_48_arg_1=255, var_7=0] [L231] EXPR var_48_arg_0 & var_48_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L231] SORT_1 var_48 = var_48_arg_0 & var_48_arg_1; [L232] SORT_20 var_51_arg_0 = state_22; [L233] SORT_20 var_51_arg_1 = state_49; [L234] SORT_1 var_51 = var_51_arg_0 == var_51_arg_1; [L235] SORT_1 var_52_arg_0 = var_48; [L236] SORT_1 var_52_arg_1 = var_51; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_52_arg_0=0, var_52_arg_1=1, var_7=0] [L237] EXPR var_52_arg_0 & var_52_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L237] SORT_1 var_52 = var_52_arg_0 & var_52_arg_1; [L238] SORT_1 var_53_arg_0 = state_15; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_52=0, var_53_arg_0=0, var_7=0] [L239] EXPR var_53_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_52=0, var_7=0] [L239] var_53_arg_0 = var_53_arg_0 & mask_SORT_1 [L240] SORT_10 var_53 = var_53_arg_0; [L241] SORT_10 var_54_arg_0 = var_53; [L242] SORT_10 var_54_arg_1 = var_12; [L243] SORT_1 var_54 = var_54_arg_0 == var_54_arg_1; [L244] SORT_1 var_55_arg_0 = var_54; [L245] SORT_1 var_55 = ~var_55_arg_0; [L246] SORT_1 var_56_arg_0 = state_8; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_52=0, var_55=-1, var_56_arg_0=0, var_7=0] [L247] EXPR var_56_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_52=0, var_55=-1, var_7=0] [L247] var_56_arg_0 = var_56_arg_0 & mask_SORT_1 [L248] SORT_10 var_56 = var_56_arg_0; [L249] SORT_10 var_57_arg_0 = var_56; [L250] SORT_10 var_57_arg_1 = var_12; [L251] SORT_1 var_57 = var_57_arg_0 == var_57_arg_1; [L252] SORT_1 var_58_arg_0 = var_55; [L253] SORT_1 var_58_arg_1 = var_57; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_52=0, var_58_arg_0=-1, var_58_arg_1=0, var_7=0] [L254] EXPR var_58_arg_0 | var_58_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_52=0, var_7=0] [L254] SORT_1 var_58 = var_58_arg_0 | var_58_arg_1; [L255] SORT_1 var_59_arg_0 = var_52; [L256] SORT_1 var_59_arg_1 = var_58; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_59_arg_0=0, var_59_arg_1=255, var_7=0] [L257] EXPR var_59_arg_0 & var_59_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L257] SORT_1 var_59 = var_59_arg_0 & var_59_arg_1; [L258] SORT_1 var_62_arg_0 = state_60; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_59=0, var_62_arg_0=0, var_7=0] [L259] EXPR var_62_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_59=0, var_7=0] [L259] var_62_arg_0 = var_62_arg_0 & mask_SORT_1 [L260] SORT_10 var_62 = var_62_arg_0; [L261] SORT_10 var_63_arg_0 = var_62; [L262] SORT_10 var_63_arg_1 = var_26; [L263] SORT_1 var_63 = var_63_arg_0 == var_63_arg_1; [L264] SORT_1 var_66_arg_0 = state_64; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_59=0, var_63=1, var_66_arg_0=0, var_7=0] [L265] EXPR var_66_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_59=0, var_63=1, var_7=0] [L265] var_66_arg_0 = var_66_arg_0 & mask_SORT_1 [L266] SORT_10 var_66 = var_66_arg_0; [L267] SORT_10 var_67_arg_0 = var_66; [L268] SORT_10 var_67_arg_1 = var_26; [L269] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L270] SORT_1 var_68_arg_0 = var_63; [L271] SORT_1 var_68_arg_1 = var_67; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_59=0, var_68_arg_0=1, var_68_arg_1=1, var_7=0] [L272] EXPR var_68_arg_0 | var_68_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_59=0, var_7=0] [L272] SORT_1 var_68 = var_68_arg_0 | var_68_arg_1; [L273] SORT_1 var_69_arg_0 = var_59; [L274] SORT_1 var_69_arg_1 = var_68; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_69_arg_0=0, var_69_arg_1=1, var_7=0] [L275] EXPR var_69_arg_0 & var_69_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L275] SORT_1 var_69 = var_69_arg_0 & var_69_arg_1; [L276] SORT_1 var_70_arg_0 = state_60; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_69=0, var_70_arg_0=0, var_7=0] [L277] EXPR var_70_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_69=0, var_7=0] [L277] var_70_arg_0 = var_70_arg_0 & mask_SORT_1 [L278] SORT_10 var_70 = var_70_arg_0; [L279] SORT_10 var_71_arg_0 = var_70; [L280] SORT_10 var_71_arg_1 = var_26; [L281] SORT_1 var_71 = var_71_arg_0 == var_71_arg_1; [L282] SORT_1 var_74_arg_0 = state_72; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_69=0, var_71=1, var_74_arg_0=0, var_7=0] [L283] EXPR var_74_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_69=0, var_71=1, var_7=0] [L283] var_74_arg_0 = var_74_arg_0 & mask_SORT_1 [L284] SORT_10 var_74 = var_74_arg_0; [L285] SORT_10 var_75_arg_0 = var_74; [L286] SORT_10 var_75_arg_1 = var_26; [L287] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L288] SORT_1 var_76_arg_0 = var_71; [L289] SORT_1 var_76_arg_1 = var_75; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_69=0, var_76_arg_0=1, var_76_arg_1=1, var_7=0] [L290] EXPR var_76_arg_0 | var_76_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_69=0, var_7=0] [L290] SORT_1 var_76 = var_76_arg_0 | var_76_arg_1; [L291] SORT_1 var_77_arg_0 = var_69; [L292] SORT_1 var_77_arg_1 = var_76; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_77_arg_0=0, var_77_arg_1=1, var_7=0] [L293] EXPR var_77_arg_0 & var_77_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L293] SORT_1 var_77 = var_77_arg_0 & var_77_arg_1; [L294] SORT_1 var_78_arg_0 = state_64; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_77=0, var_78_arg_0=0, var_7=0] [L295] EXPR var_78_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_77=0, var_7=0] [L295] var_78_arg_0 = var_78_arg_0 & mask_SORT_1 [L296] SORT_10 var_78 = var_78_arg_0; [L297] SORT_10 var_79_arg_0 = var_78; [L298] SORT_10 var_79_arg_1 = var_26; [L299] SORT_1 var_79 = var_79_arg_0 == var_79_arg_1; [L300] SORT_1 var_80_arg_0 = state_72; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_77=0, var_79=1, var_7=0, var_80_arg_0=0] [L301] EXPR var_80_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_77=0, var_79=1, var_7=0] [L301] var_80_arg_0 = var_80_arg_0 & mask_SORT_1 [L302] SORT_10 var_80 = var_80_arg_0; [L303] SORT_10 var_81_arg_0 = var_80; [L304] SORT_10 var_81_arg_1 = var_26; [L305] SORT_1 var_81 = var_81_arg_0 == var_81_arg_1; [L306] SORT_1 var_82_arg_0 = var_79; [L307] SORT_1 var_82_arg_1 = var_81; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_77=0, var_7=0, var_82_arg_0=1, var_82_arg_1=1] [L308] EXPR var_82_arg_0 | var_82_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_77=0, var_7=0] [L308] SORT_1 var_82 = var_82_arg_0 | var_82_arg_1; [L309] SORT_1 var_83_arg_0 = var_77; [L310] SORT_1 var_83_arg_1 = var_82; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_83_arg_0=0, var_83_arg_1=1] [L311] EXPR var_83_arg_0 & var_83_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L311] SORT_1 var_83 = var_83_arg_0 & var_83_arg_1; [L312] SORT_1 var_84_arg_0 = state_8; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_83=0, var_84_arg_0=0] [L313] EXPR var_84_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_83=0] [L313] var_84_arg_0 = var_84_arg_0 & mask_SORT_1 [L314] SORT_10 var_84 = var_84_arg_0; [L315] SORT_10 var_85_arg_0 = var_84; [L316] SORT_10 var_85_arg_1 = var_26; [L317] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L318] SORT_1 var_88_arg_0 = state_86; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_83=0, var_85=1, var_88_arg_0=0] [L319] EXPR var_88_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_83=0, var_85=1] [L319] var_88_arg_0 = var_88_arg_0 & mask_SORT_1 [L320] SORT_10 var_88 = var_88_arg_0; [L321] SORT_10 var_89_arg_0 = var_88; [L322] SORT_10 var_89_arg_1 = var_26; [L323] SORT_1 var_89 = var_89_arg_0 == var_89_arg_1; [L324] SORT_1 var_90_arg_0 = var_85; [L325] SORT_1 var_90_arg_1 = var_89; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_83=0, var_90_arg_0=1, var_90_arg_1=1] [L326] EXPR var_90_arg_0 | var_90_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_83=0] [L326] SORT_1 var_90 = var_90_arg_0 | var_90_arg_1; [L327] SORT_1 var_91_arg_0 = var_83; [L328] SORT_1 var_91_arg_1 = var_90; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_91_arg_0=0, var_91_arg_1=1] [L329] EXPR var_91_arg_0 & var_91_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L329] SORT_1 var_91 = var_91_arg_0 & var_91_arg_1; [L330] SORT_1 var_92_arg_0 = state_8; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_91=0, var_92_arg_0=0] [L331] EXPR var_92_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_91=0] [L331] var_92_arg_0 = var_92_arg_0 & mask_SORT_1 [L332] SORT_10 var_92 = var_92_arg_0; [L333] SORT_10 var_93_arg_0 = var_92; [L334] SORT_10 var_93_arg_1 = var_26; [L335] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L336] SORT_1 var_94_arg_0 = state_72; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_91=0, var_93=1, var_94_arg_0=0] [L337] EXPR var_94_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_91=0, var_93=1] [L337] var_94_arg_0 = var_94_arg_0 & mask_SORT_1 [L338] SORT_10 var_94 = var_94_arg_0; [L339] SORT_10 var_95_arg_0 = var_94; [L340] SORT_10 var_95_arg_1 = var_26; [L341] SORT_1 var_95 = var_95_arg_0 == var_95_arg_1; [L342] SORT_1 var_96_arg_0 = var_93; [L343] SORT_1 var_96_arg_1 = var_95; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_91=0, var_96_arg_0=1, var_96_arg_1=1] [L344] EXPR var_96_arg_0 | var_96_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_91=0] [L344] SORT_1 var_96 = var_96_arg_0 | var_96_arg_1; [L345] SORT_1 var_97_arg_0 = var_91; [L346] SORT_1 var_97_arg_1 = var_96; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_97_arg_0=0, var_97_arg_1=1] [L347] EXPR var_97_arg_0 & var_97_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L347] SORT_1 var_97 = var_97_arg_0 & var_97_arg_1; [L348] SORT_1 var_98_arg_0 = state_8; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_97=0, var_98_arg_0=0] [L349] EXPR var_98_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_97=0] [L349] var_98_arg_0 = var_98_arg_0 & mask_SORT_1 [L350] SORT_10 var_98 = var_98_arg_0; [L351] SORT_10 var_99_arg_0 = var_98; [L352] SORT_10 var_99_arg_1 = var_26; [L353] SORT_1 var_99 = var_99_arg_0 == var_99_arg_1; [L354] SORT_1 var_102_arg_0 = state_100; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_102_arg_0=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_97=0, var_99=1] [L355] EXPR var_102_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_97=0, var_99=1] [L355] var_102_arg_0 = var_102_arg_0 & mask_SORT_1 [L356] SORT_10 var_102 = var_102_arg_0; [L357] SORT_10 var_103_arg_0 = var_102; [L358] SORT_10 var_103_arg_1 = var_26; [L359] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L360] SORT_1 var_104_arg_0 = var_99; [L361] SORT_1 var_104_arg_1 = var_103; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_104_arg_0=1, var_104_arg_1=1, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_97=0] [L362] EXPR var_104_arg_0 | var_104_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0, var_97=0] [L362] SORT_1 var_104 = var_104_arg_0 | var_104_arg_1; [L363] SORT_1 var_105_arg_0 = var_97; [L364] SORT_1 var_105_arg_1 = var_104; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_105_arg_0=0, var_105_arg_1=1, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L365] EXPR var_105_arg_0 & var_105_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L365] SORT_1 var_105 = var_105_arg_0 & var_105_arg_1; [L366] SORT_1 var_106_arg_0 = state_72; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_105=0, var_106_arg_0=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L367] EXPR var_106_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_105=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L367] var_106_arg_0 = var_106_arg_0 & mask_SORT_1 [L368] SORT_10 var_106 = var_106_arg_0; [L369] SORT_10 var_107_arg_0 = var_106; [L370] SORT_10 var_107_arg_1 = var_26; [L371] SORT_1 var_107 = var_107_arg_0 == var_107_arg_1; [L372] SORT_1 var_108_arg_0 = state_86; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_105=0, var_107=1, var_108_arg_0=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L373] EXPR var_108_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_105=0, var_107=1, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L373] var_108_arg_0 = var_108_arg_0 & mask_SORT_1 [L374] SORT_10 var_108 = var_108_arg_0; [L375] SORT_10 var_109_arg_0 = var_108; [L376] SORT_10 var_109_arg_1 = var_26; [L377] SORT_1 var_109 = var_109_arg_0 == var_109_arg_1; [L378] SORT_1 var_110_arg_0 = var_107; [L379] SORT_1 var_110_arg_1 = var_109; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_105=0, var_110_arg_0=1, var_110_arg_1=1, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L380] EXPR var_110_arg_0 | var_110_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_105=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L380] SORT_1 var_110 = var_110_arg_0 | var_110_arg_1; [L381] SORT_1 var_111_arg_0 = var_105; [L382] SORT_1 var_111_arg_1 = var_110; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_111_arg_0=0, var_111_arg_1=1, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L383] EXPR var_111_arg_0 & var_111_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L383] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L384] SORT_1 var_112_arg_0 = state_86; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_111=0, var_112_arg_0=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L385] EXPR var_112_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_111=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L385] var_112_arg_0 = var_112_arg_0 & mask_SORT_1 [L386] SORT_10 var_112 = var_112_arg_0; [L387] SORT_10 var_113_arg_0 = var_112; [L388] SORT_10 var_113_arg_1 = var_26; [L389] SORT_1 var_113 = var_113_arg_0 == var_113_arg_1; [L390] SORT_1 var_114_arg_0 = var_113; [L391] SORT_1 var_114 = ~var_114_arg_0; [L392] SORT_1 var_115_arg_0 = state_100; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_111=0, var_114=-2, var_115_arg_0=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L393] EXPR var_115_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_111=0, var_114=-2, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L393] var_115_arg_0 = var_115_arg_0 & mask_SORT_1 [L394] SORT_10 var_115 = var_115_arg_0; [L395] SORT_10 var_116_arg_0 = var_115; [L396] SORT_10 var_116_arg_1 = var_26; [L397] SORT_1 var_116 = var_116_arg_0 == var_116_arg_1; [L398] SORT_1 var_117_arg_0 = var_114; [L399] SORT_1 var_117_arg_1 = var_116; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_111=0, var_117_arg_0=-2, var_117_arg_1=1, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L400] EXPR var_117_arg_0 | var_117_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_111=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L400] SORT_1 var_117 = var_117_arg_0 | var_117_arg_1; [L401] SORT_1 var_118_arg_0 = var_111; [L402] SORT_1 var_118_arg_1 = var_117; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_118_arg_0=0, var_118_arg_1=254, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L403] EXPR var_118_arg_0 & var_118_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L403] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L404] SORT_1 var_119_arg_0 = state_100; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_118=0, var_119_arg_0=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L405] EXPR var_119_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_118=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L405] var_119_arg_0 = var_119_arg_0 & mask_SORT_1 [L406] SORT_10 var_119 = var_119_arg_0; [L407] SORT_10 var_120_arg_0 = var_119; [L408] SORT_10 var_120_arg_1 = var_12; [L409] SORT_1 var_120 = var_120_arg_0 == var_120_arg_1; [L410] SORT_1 var_121_arg_0 = var_120; [L411] SORT_1 var_121 = ~var_121_arg_0; [L412] SORT_1 var_125_arg_0 = state_123; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_118=0, var_121=-1, var_122=1, var_125_arg_0=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L413] EXPR var_125_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_118=0, var_121=-1, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L413] var_125_arg_0 = var_125_arg_0 & mask_SORT_1 [L414] SORT_20 var_125 = var_125_arg_0; [L415] SORT_20 var_127_arg_0 = var_125; [L416] SORT_20 var_127_arg_1 = var_126; [L417] SORT_1 var_127 = var_127_arg_0 == var_127_arg_1; [L418] SORT_1 var_128_arg_0 = var_121; [L419] SORT_1 var_128_arg_1 = var_127; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_118=0, var_122=1, var_126=1, var_128_arg_0=-1, var_128_arg_1=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L420] EXPR var_128_arg_0 | var_128_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_118=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L420] SORT_1 var_128 = var_128_arg_0 | var_128_arg_1; [L421] SORT_1 var_129_arg_0 = var_118; [L422] SORT_1 var_129_arg_1 = var_128; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_129_arg_0=0, var_129_arg_1=256, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L423] EXPR var_129_arg_0 & var_129_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L423] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L424] SORT_1 var_132_arg_0 = state_130; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_129=0, var_12=1, var_132_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L425] EXPR var_132_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_129=0, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L425] var_132_arg_0 = var_132_arg_0 & mask_SORT_1 [L426] SORT_10 var_132 = var_132_arg_0; [L427] SORT_10 var_133_arg_0 = var_132; [L428] SORT_10 var_133_arg_1 = var_12; [L429] SORT_1 var_133 = var_133_arg_0 == var_133_arg_1; [L430] SORT_1 var_134_arg_0 = var_133; [L431] SORT_1 var_134 = ~var_134_arg_0; [L432] SORT_1 var_137_arg_0 = state_135; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_129=0, var_12=1, var_134=-1, var_137_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L433] EXPR var_137_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_129=0, var_12=1, var_134=-1, var_254=104, var_26=0, var_30=0, var_7=0] [L433] var_137_arg_0 = var_137_arg_0 & mask_SORT_1 [L434] SORT_10 var_137 = var_137_arg_0; [L435] SORT_10 var_138_arg_0 = var_137; [L436] SORT_10 var_138_arg_1 = var_12; [L437] SORT_1 var_138 = var_138_arg_0 == var_138_arg_1; [L438] SORT_1 var_139_arg_0 = var_134; [L439] SORT_1 var_139_arg_1 = var_138; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_129=0, var_12=1, var_139_arg_0=-1, var_139_arg_1=0, var_254=104, var_26=0, var_30=0, var_7=0] [L440] EXPR var_139_arg_0 | var_139_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_129=0, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L440] SORT_1 var_139 = var_139_arg_0 | var_139_arg_1; [L441] SORT_1 var_140_arg_0 = var_129; [L442] SORT_1 var_140_arg_1 = var_139; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_140_arg_0=0, var_140_arg_1=255, var_254=104, var_26=0, var_30=0, var_7=0] [L443] EXPR var_140_arg_0 & var_140_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L443] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L444] SORT_1 var_143_arg_0 = state_141; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_140=0, var_143_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L445] EXPR var_143_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_140=0, var_254=104, var_26=0, var_30=0, var_7=0] [L445] var_143_arg_0 = var_143_arg_0 & mask_SORT_1 [L446] SORT_10 var_143 = var_143_arg_0; [L447] SORT_10 var_144_arg_0 = var_143; [L448] SORT_10 var_144_arg_1 = var_26; [L449] SORT_1 var_144 = var_144_arg_0 == var_144_arg_1; [L450] SORT_1 var_145_arg_0 = var_144; [L451] SORT_1 var_145 = ~var_145_arg_0; [L452] SORT_1 var_146_arg_0 = state_135; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_140=0, var_145=-2, var_146_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L453] EXPR var_146_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_140=0, var_145=-2, var_254=104, var_26=0, var_30=0, var_7=0] [L453] var_146_arg_0 = var_146_arg_0 & mask_SORT_1 [L454] SORT_10 var_146 = var_146_arg_0; [L455] SORT_10 var_147_arg_0 = var_146; [L456] SORT_10 var_147_arg_1 = var_26; [L457] SORT_1 var_147 = var_147_arg_0 == var_147_arg_1; [L458] SORT_1 var_148_arg_0 = var_145; [L459] SORT_1 var_148_arg_1 = var_147; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_140=0, var_148_arg_0=-2, var_148_arg_1=1, var_254=104, var_26=0, var_30=0, var_7=0] [L460] EXPR var_148_arg_0 | var_148_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_140=0, var_254=104, var_26=0, var_30=0, var_7=0] [L460] SORT_1 var_148 = var_148_arg_0 | var_148_arg_1; [L461] SORT_1 var_149_arg_0 = var_140; [L462] SORT_1 var_149_arg_1 = var_148; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_149_arg_0=0, var_149_arg_1=254, var_254=104, var_26=0, var_30=0, var_7=0] [L463] EXPR var_149_arg_0 & var_149_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L463] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L464] SORT_1 var_150_arg_0 = state_38; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_149=0, var_150_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L465] EXPR var_150_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_149=0, var_254=104, var_26=0, var_30=0, var_7=0] [L465] var_150_arg_0 = var_150_arg_0 & mask_SORT_1 [L466] SORT_10 var_150 = var_150_arg_0; [L467] SORT_10 var_151_arg_0 = var_150; [L468] SORT_10 var_151_arg_1 = var_12; [L469] SORT_1 var_151 = var_151_arg_0 == var_151_arg_1; [L470] SORT_1 var_152_arg_0 = var_151; [L471] SORT_1 var_152 = ~var_152_arg_0; [L472] SORT_1 var_155_arg_0 = state_153; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_149=0, var_152=-1, var_155_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L473] EXPR var_155_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_149=0, var_152=-1, var_254=104, var_26=0, var_30=0, var_7=0] [L473] var_155_arg_0 = var_155_arg_0 & mask_SORT_1 [L474] SORT_10 var_155 = var_155_arg_0; [L475] SORT_10 var_156_arg_0 = var_155; [L476] SORT_10 var_156_arg_1 = var_12; [L477] SORT_1 var_156 = var_156_arg_0 == var_156_arg_1; [L478] SORT_1 var_157_arg_0 = var_152; [L479] SORT_1 var_157_arg_1 = var_156; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_149=0, var_157_arg_0=-1, var_157_arg_1=0, var_254=104, var_26=0, var_30=0, var_7=0] [L480] EXPR var_157_arg_0 | var_157_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_149=0, var_254=104, var_26=0, var_30=0, var_7=0] [L480] SORT_1 var_157 = var_157_arg_0 | var_157_arg_1; [L481] SORT_1 var_158_arg_0 = var_149; [L482] SORT_1 var_158_arg_1 = var_157; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_158_arg_0=0, var_158_arg_1=255, var_254=104, var_26=0, var_30=0, var_7=0] [L483] EXPR var_158_arg_0 & var_158_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L483] SORT_1 var_158 = var_158_arg_0 & var_158_arg_1; [L484] SORT_1 var_159_arg_0 = state_153; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_158=0, var_159_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L485] EXPR var_159_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_158=0, var_254=104, var_26=0, var_30=0, var_7=0] [L485] var_159_arg_0 = var_159_arg_0 & mask_SORT_1 [L486] SORT_10 var_159 = var_159_arg_0; [L487] SORT_10 var_160_arg_0 = var_159; [L488] SORT_10 var_160_arg_1 = var_12; [L489] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L490] SORT_1 var_161_arg_0 = var_160; [L491] SORT_1 var_161 = ~var_161_arg_0; [L492] SORT_1 var_162_arg_0 = state_15; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_158=0, var_161=-1, var_162_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L493] EXPR var_162_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_158=0, var_161=-1, var_254=104, var_26=0, var_30=0, var_7=0] [L493] var_162_arg_0 = var_162_arg_0 & mask_SORT_1 [L494] SORT_10 var_162 = var_162_arg_0; [L495] SORT_10 var_163_arg_0 = var_162; [L496] SORT_10 var_163_arg_1 = var_12; [L497] SORT_1 var_163 = var_163_arg_0 == var_163_arg_1; [L498] SORT_1 var_164_arg_0 = var_161; [L499] SORT_1 var_164_arg_1 = var_163; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_158=0, var_164_arg_0=-1, var_164_arg_1=0, var_254=104, var_26=0, var_30=0, var_7=0] [L500] EXPR var_164_arg_0 | var_164_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_158=0, var_254=104, var_26=0, var_30=0, var_7=0] [L500] SORT_1 var_164 = var_164_arg_0 | var_164_arg_1; [L501] SORT_1 var_165_arg_0 = var_158; [L502] SORT_1 var_165_arg_1 = var_164; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_165_arg_0=0, var_165_arg_1=255, var_254=104, var_26=0, var_30=0, var_7=0] [L503] EXPR var_165_arg_0 & var_165_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L503] SORT_1 var_165 = var_165_arg_0 & var_165_arg_1; [L504] SORT_1 var_168_arg_0 = state_166; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_165=0, var_168_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L505] EXPR var_168_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_165=0, var_254=104, var_26=0, var_30=0, var_7=0] [L505] var_168_arg_0 = var_168_arg_0 & mask_SORT_1 [L506] SORT_10 var_168 = var_168_arg_0; [L507] SORT_10 var_169_arg_0 = var_168; [L508] SORT_10 var_169_arg_1 = var_12; [L509] SORT_1 var_169 = var_169_arg_0 == var_169_arg_1; [L510] SORT_1 var_170_arg_0 = var_169; [L511] SORT_1 var_170 = ~var_170_arg_0; [L512] SORT_1 var_171_arg_0 = state_43; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_165=0, var_170=-1, var_171_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L513] EXPR var_171_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_165=0, var_170=-1, var_254=104, var_26=0, var_30=0, var_7=0] [L513] var_171_arg_0 = var_171_arg_0 & mask_SORT_1 [L514] SORT_10 var_171 = var_171_arg_0; [L515] SORT_10 var_172_arg_0 = var_171; [L516] SORT_10 var_172_arg_1 = var_12; [L517] SORT_1 var_172 = var_172_arg_0 == var_172_arg_1; [L518] SORT_1 var_173_arg_0 = var_170; [L519] SORT_1 var_173_arg_1 = var_172; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_165=0, var_173_arg_0=-1, var_173_arg_1=0, var_254=104, var_26=0, var_30=0, var_7=0] [L520] EXPR var_173_arg_0 | var_173_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_165=0, var_254=104, var_26=0, var_30=0, var_7=0] [L520] SORT_1 var_173 = var_173_arg_0 | var_173_arg_1; [L521] SORT_1 var_174_arg_0 = var_165; [L522] SORT_1 var_174_arg_1 = var_173; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_174_arg_0=0, var_174_arg_1=255, var_254=104, var_26=0, var_30=0, var_7=0] [L523] EXPR var_174_arg_0 & var_174_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L523] SORT_1 var_174 = var_174_arg_0 & var_174_arg_1; [L524] SORT_1 var_175_arg_0 = state_130; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_174=0, var_175_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L525] EXPR var_175_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_174=0, var_254=104, var_26=0, var_30=0, var_7=0] [L525] var_175_arg_0 = var_175_arg_0 & mask_SORT_1 [L526] SORT_10 var_175 = var_175_arg_0; [L527] SORT_10 var_176_arg_0 = var_175; [L528] SORT_10 var_176_arg_1 = var_26; [L529] SORT_1 var_176 = var_176_arg_0 == var_176_arg_1; [L530] SORT_1 var_179_arg_0 = state_177; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_174=0, var_176=1, var_179_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L531] EXPR var_179_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_174=0, var_176=1, var_254=104, var_26=0, var_30=0, var_7=0] [L531] var_179_arg_0 = var_179_arg_0 & mask_SORT_1 [L532] SORT_10 var_179 = var_179_arg_0; [L533] SORT_10 var_180_arg_0 = var_179; [L534] SORT_10 var_180_arg_1 = var_26; [L535] SORT_1 var_180 = var_180_arg_0 == var_180_arg_1; [L536] SORT_1 var_181_arg_0 = var_176; [L537] SORT_1 var_181_arg_1 = var_180; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_174=0, var_181_arg_0=1, var_181_arg_1=1, var_254=104, var_26=0, var_30=0, var_7=0] [L538] EXPR var_181_arg_0 | var_181_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_174=0, var_254=104, var_26=0, var_30=0, var_7=0] [L538] SORT_1 var_181 = var_181_arg_0 | var_181_arg_1; [L539] SORT_1 var_182_arg_0 = var_174; [L540] SORT_1 var_182_arg_1 = var_181; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_182_arg_0=0, var_182_arg_1=1, var_254=104, var_26=0, var_30=0, var_7=0] [L541] EXPR var_182_arg_0 & var_182_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L541] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L542] SORT_3 var_186_arg_0 = state_184; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_182=0, var_186_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L543] EXPR var_186_arg_0 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_182=0, var_254=104, var_26=0, var_30=0, var_7=0] [L543] var_186_arg_0 = var_186_arg_0 & mask_SORT_3 [L544] SORT_10 var_186 = var_186_arg_0; [L545] SORT_10 var_187_arg_0 = var_186; [L546] SORT_10 var_187_arg_1 = var_26; [L547] SORT_1 var_187 = var_187_arg_0 == var_187_arg_1; [L548] SORT_1 var_188_arg_0 = state_15; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_182=0, var_187=1, var_188_arg_0=0, var_254=104, var_26=0, var_30=0, var_7=0] [L549] EXPR var_188_arg_0 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_182=0, var_187=1, var_254=104, var_26=0, var_30=0, var_7=0] [L549] var_188_arg_0 = var_188_arg_0 & mask_SORT_1 [L550] SORT_10 var_188 = var_188_arg_0; [L551] SORT_10 var_189_arg_0 = var_188; [L552] SORT_10 var_189_arg_1 = var_12; [L553] SORT_1 var_189 = var_189_arg_0 == var_189_arg_1; [L554] SORT_1 var_190_arg_0 = var_187; [L555] SORT_1 var_190_arg_1 = var_189; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_182=0, var_190_arg_0=1, var_190_arg_1=0, var_254=104, var_26=0, var_30=0, var_7=0] [L556] EXPR var_190_arg_0 | var_190_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_182=0, var_254=104, var_26=0, var_30=0, var_7=0] [L556] SORT_1 var_190 = var_190_arg_0 | var_190_arg_1; [L557] SORT_1 var_191_arg_0 = var_182; [L558] SORT_1 var_191_arg_1 = var_190; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_191_arg_0=0, var_191_arg_1=1, var_254=104, var_26=0, var_30=0, var_7=0] [L559] EXPR var_191_arg_0 & var_191_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L559] SORT_1 var_191 = var_191_arg_0 & var_191_arg_1; [L560] SORT_1 var_194_arg_0 = var_191; [L561] SORT_1 var_194 = ~var_194_arg_0; [L562] SORT_1 var_195_arg_0 = var_122; [L563] SORT_1 var_195_arg_1 = var_194; VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_195_arg_0=1, var_195_arg_1=-1, var_254=104, var_26=0, var_30=0, var_7=0] [L564] EXPR var_195_arg_0 & var_195_arg_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L564] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L565] EXPR var_195 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_20=15, mask_SORT_29=1023, mask_SORT_33=3, mask_SORT_3=255, state_100=0, state_123=1, state_130=0, state_135=0, state_141=0, state_153=0, state_15=0, state_166=0, state_177=0, state_184=0, state_197=0, state_199=0, state_203=0, state_22=0, state_31=0, state_38=0, state_43=0, state_49=0, state_60=0, state_64=0, state_72=0, state_86=0, state_8=0, var_122=1, var_126=1, var_12=1, var_254=104, var_26=0, var_30=0, var_7=0] [L565] var_195 = var_195 & mask_SORT_1 [L566] SORT_1 bad_196_arg_0 = var_195; [L567] CALL __VERIFIER_assert(!(bad_196_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 498 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 39.9s, OverallIterations: 26, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 9.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11970 SdHoareTripleChecker+Valid, 8.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11970 mSDsluCounter, 51333 SdHoareTripleChecker+Invalid, 7.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 36232 mSDsCounter, 71 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12545 IncrementalHoareTripleChecker+Invalid, 12616 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 71 mSolverCounterUnsat, 15101 mSDtfsCounter, 12545 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 160 GetRequests, 62 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=878occurred in iteration=25, InterpolantAutomatonStates: 125, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 25 MinimizatonAttempts, 808 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 7.0s SatisfiabilityAnalysisTime, 20.0s InterpolantComputationTime, 5872 NumberOfCodeBlocks, 5872 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 5612 ConstructedInterpolants, 0 QuantifiedInterpolants, 11334 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 25 InterpolantComputations, 25 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 [2025-02-05 19:18:42,980 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 133ed02e483160842227ba05a50e01319ae2d6425d72670eb79dfefca9c5ec50 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 19:18:45,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 19:18:45,472 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-02-05 19:18:45,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 19:18:45,479 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 19:18:45,499 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 19:18:45,500 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 19:18:45,500 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 19:18:45,501 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 19:18:45,501 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 19:18:45,501 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 19:18:45,501 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 19:18:45,501 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 19:18:45,502 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 19:18:45,502 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 19:18:45,502 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 19:18:45,502 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 19:18:45,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 19:18:45,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 19:18:45,502 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 19:18:45,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 19:18:45,503 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-05 19:18:45,503 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-05 19:18:45,503 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-05 19:18:45,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 19:18:45,503 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 19:18:45,503 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 19:18:45,503 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 19:18:45,503 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 19:18:45,504 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 19:18:45,504 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 19:18:45,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 19:18:45,504 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 19:18:45,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 19:18:45,504 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 19:18:45,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 19:18:45,504 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-05 19:18:45,505 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-05 19:18:45,505 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 19:18:45,505 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 19:18:45,505 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 19:18:45,505 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 19:18:45,505 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 133ed02e483160842227ba05a50e01319ae2d6425d72670eb79dfefca9c5ec50 [2025-02-05 19:18:45,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 19:18:45,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 19:18:45,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 19:18:45,810 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 19:18:45,811 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 19:18:45,812 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c [2025-02-05 19:18:47,194 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/aeddaaab6/2aea7fdeeb89495f844c0dfed137edc6/FLAGb5e1544e6 [2025-02-05 19:18:47,489 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 19:18:47,492 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c [2025-02-05 19:18:47,507 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/aeddaaab6/2aea7fdeeb89495f844c0dfed137edc6/FLAGb5e1544e6 [2025-02-05 19:18:47,525 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/aeddaaab6/2aea7fdeeb89495f844c0dfed137edc6 [2025-02-05 19:18:47,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 19:18:47,531 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 19:18:47,532 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 19:18:47,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 19:18:47,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 19:18:47,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 07:18:47" (1/1) ... [2025-02-05 19:18:47,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@444b9e6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:47, skipping insertion in model container [2025-02-05 19:18:47,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 07:18:47" (1/1) ... [2025-02-05 19:18:47,584 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 19:18:47,747 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c[1249,1262] [2025-02-05 19:18:47,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 19:18:47,962 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 19:18:47,970 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c[1249,1262] [2025-02-05 19:18:48,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 19:18:48,068 INFO L204 MainTranslator]: Completed translation [2025-02-05 19:18:48,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48 WrapperNode [2025-02-05 19:18:48,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 19:18:48,071 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 19:18:48,071 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 19:18:48,071 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 19:18:48,077 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,104 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,195 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 969 [2025-02-05 19:18:48,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 19:18:48,196 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 19:18:48,196 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 19:18:48,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 19:18:48,207 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,222 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,254 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-05 19:18:48,258 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,284 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,297 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,305 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,322 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 19:18:48,323 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 19:18:48,323 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 19:18:48,323 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 19:18:48,324 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (1/1) ... [2025-02-05 19:18:48,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 19:18:48,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 19:18:48,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 19:18:48,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 19:18:48,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 19:18:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-05 19:18:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 19:18:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 19:18:48,576 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 19:18:48,577 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 19:18:49,333 INFO L? ?]: Removed 409 outVars from TransFormulas that were not future-live. [2025-02-05 19:18:49,333 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 19:18:49,343 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 19:18:49,344 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 19:18:49,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 07:18:49 BoogieIcfgContainer [2025-02-05 19:18:49,344 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 19:18:49,347 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 19:18:49,347 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 19:18:49,352 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 19:18:49,352 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 07:18:47" (1/3) ... [2025-02-05 19:18:49,353 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284cd909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 07:18:49, skipping insertion in model container [2025-02-05 19:18:49,353 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 07:18:48" (2/3) ... [2025-02-05 19:18:49,353 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284cd909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 07:18:49, skipping insertion in model container [2025-02-05 19:18:49,353 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 07:18:49" (3/3) ... [2025-02-05 19:18:49,355 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.itc99_b13.c [2025-02-05 19:18:49,368 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 19:18:49,371 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.itc99_b13.c that has 1 procedures, 10 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 19:18:49,411 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 19:18:49,420 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;@176f33e5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 19:18:49,420 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 19:18:49,424 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) [2025-02-05 19:18:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2025-02-05 19:18:49,428 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:49,428 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2025-02-05 19:18:49,429 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:49,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:49,432 INFO L85 PathProgramCache]: Analyzing trace with hash 38140359, now seen corresponding path program 1 times [2025-02-05 19:18:49,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 19:18:49,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1838946390] [2025-02-05 19:18:49,443 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:49,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 19:18:49,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 19:18:49,446 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 19:18:49,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-05 19:18:49,789 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-02-05 19:18:49,890 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-02-05 19:18:49,891 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:49,891 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:49,906 WARN L254 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 283 conjuncts are in the unsatisfiable core [2025-02-05 19:18:49,955 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 19:18:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-05 19:18:53,740 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 19:18:53,741 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 19:18:53,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1838946390] [2025-02-05 19:18:53,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1838946390] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 19:18:53,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 19:18:53,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 19:18:53,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614936124] [2025-02-05 19:18:53,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 19:18:53,748 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 19:18:53,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 19:18:53,766 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 19:18:53,768 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 19:18:53,770 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) [2025-02-05 19:18:53,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 19:18:53,989 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2025-02-05 19:18:53,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 19:18:53,995 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 [2025-02-05 19:18:53,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 19:18:54,000 INFO L225 Difference]: With dead ends: 18 [2025-02-05 19:18:54,002 INFO L226 Difference]: Without dead ends: 10 [2025-02-05 19:18:54,005 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-05 19:18:54,009 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 [2025-02-05 19:18:54,012 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] [2025-02-05 19:18:54,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2025-02-05 19:18:54,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2025-02-05 19:18:54,036 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) [2025-02-05 19:18:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2025-02-05 19:18:54,042 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2025-02-05 19:18:54,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 19:18:54,042 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2025-02-05 19:18:54,043 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) [2025-02-05 19:18:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2025-02-05 19:18:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2025-02-05 19:18:54,043 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 19:18:54,044 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2025-02-05 19:18:54,055 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-02-05 19:18:54,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 19:18:54,248 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 19:18:54,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 19:18:54,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1926026653, now seen corresponding path program 1 times [2025-02-05 19:18:54,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 19:18:54,250 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [428436471] [2025-02-05 19:18:54,250 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 19:18:54,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 19:18:54,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 19:18:54,253 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 19:18:54,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-02-05 19:18:54,675 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-02-05 19:18:54,845 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-02-05 19:18:54,845 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 19:18:54,845 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 19:18:54,865 INFO L256 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 300 conjuncts are in the unsatisfiable core [2025-02-05 19:18:54,901 INFO L279 TraceCheckSpWp]: Computing forward predicates...