./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 48c9605d 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-?-48c9605-m [2025-02-07 23:17:46,855 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 23:17:46,925 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-07 23:17:46,931 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 23:17:46,931 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 23:17:46,964 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 23:17:46,965 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 23:17:46,965 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 23:17:46,965 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 23:17:46,965 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 23:17:46,965 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 23:17:46,966 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 23:17:46,966 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 23:17:46,967 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 23:17:46,968 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 23:17:46,968 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 23:17:46,968 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 23:17:46,968 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 23:17:46,968 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 23:17:46,968 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 23:17:46,968 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 23:17:46,968 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 23:17:46,969 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 23:17:46,969 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 23:17:46,969 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 23:17:46,970 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 23:17:46,970 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 23:17:46,970 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 23:17:46,970 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 [2025-02-07 23:17:47,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 23:17:47,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 23:17:47,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 23:17:47,278 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 23:17:47,278 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 23:17:47,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c [2025-02-07 23:17:48,596 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f26582c42/d76e4289d57f4117bce0cb37ee35a569/FLAG5edadb604 [2025-02-07 23:17:48,894 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 23:17:48,895 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c [2025-02-07 23:17:48,905 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f26582c42/d76e4289d57f4117bce0cb37ee35a569/FLAG5edadb604 [2025-02-07 23:17:49,165 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f26582c42/d76e4289d57f4117bce0cb37ee35a569 [2025-02-07 23:17:49,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 23:17:49,170 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 23:17:49,172 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 23:17:49,172 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 23:17:49,175 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 23:17:49,176 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:49,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ddb34d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49, skipping insertion in model container [2025-02-07 23:17:49,177 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:49,218 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 23:17:49,385 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] [2025-02-07 23:17:49,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 23:17:49,645 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 23:17:49,655 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] [2025-02-07 23:17:49,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 23:17:49,801 INFO L204 MainTranslator]: Completed translation [2025-02-07 23:17:49,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49 WrapperNode [2025-02-07 23:17:49,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 23:17:49,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 23:17:49,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 23:17:49,803 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 23:17:49,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:49,841 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,037 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1945 [2025-02-07 23:17:50,037 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 23:17:50,039 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 23:17:50,039 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 23:17:50,039 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 23:17:50,046 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,047 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,074 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,144 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]. [2025-02-07 23:17:50,145 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,145 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,210 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,221 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,237 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,251 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,290 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 23:17:50,291 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 23:17:50,292 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 23:17:50,292 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 23:17:50,293 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (1/1) ... [2025-02-07 23:17:50,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 23:17:50,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 23:17:50,322 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) [2025-02-07 23:17:50,327 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 [2025-02-07 23:17:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 23:17:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 23:17:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 23:17:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 23:17:50,595 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 23:17:50,597 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 23:17:52,597 INFO L? ?]: Removed 1132 outVars from TransFormulas that were not future-live. [2025-02-07 23:17:52,597 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 23:17:52,700 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 23:17:52,700 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 23:17:52,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 11:17:52 BoogieIcfgContainer [2025-02-07 23:17:52,700 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 23:17:52,706 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 23:17:52,706 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 23:17:52,710 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 23:17:52,710 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 11:17:49" (1/3) ... [2025-02-07 23:17:52,711 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cb808d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 11:17:52, skipping insertion in model container [2025-02-07 23:17:52,712 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:17:49" (2/3) ... [2025-02-07 23:17:52,712 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cb808d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 11:17:52, skipping insertion in model container [2025-02-07 23:17:52,712 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 11:17:52" (3/3) ... [2025-02-07 23:17:52,714 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.itc99_b13.c [2025-02-07 23:17:52,728 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 23:17:52,729 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.itc99_b13.c that has 1 procedures, 496 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 23:17:52,799 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 23:17:52,809 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;@14d89daf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 23:17:52,811 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 23:17:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand has 496 states, 494 states have (on average 1.5) internal successors, (741), 495 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) [2025-02-07 23:17:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2025-02-07 23:17:52,840 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:17:52,841 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-07 23:17:52,841 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:17:52,847 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:17:52,848 INFO L85 PathProgramCache]: Analyzing trace with hash 1179393955, now seen corresponding path program 1 times [2025-02-07 23:17:52,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:17:52,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075073729] [2025-02-07 23:17:52,855 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:17:52,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:17:52,994 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-02-07 23:17:53,396 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-02-07 23:17:53,397 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:17:53,398 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:17:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:17:54,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:17:54,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075073729] [2025-02-07 23:17:54,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2075073729] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:17:54,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:17:54,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:17:54,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551580511] [2025-02-07 23:17:54,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:17:54,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:17:54,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:17:54,851 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:17:54,852 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:17:54,854 INFO L87 Difference]: Start difference. First operand has 496 states, 494 states have (on average 1.5) internal successors, (741), 495 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) Second operand has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 23:17:55,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:17:55,257 INFO L93 Difference]: Finished difference Result 899 states and 1345 transitions. [2025-02-07 23:17:55,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:17:55,259 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 214 [2025-02-07 23:17:55,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:17:55,274 INFO L225 Difference]: With dead ends: 899 [2025-02-07 23:17:55,274 INFO L226 Difference]: Without dead ends: 496 [2025-02-07 23:17:55,281 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 [2025-02-07 23:17:55,284 INFO L435 NwaCegarLoop]: 614 mSDtfsCounter, 0 mSDsluCounter, 1223 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1837 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 [2025-02-07 23:17:55,287 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1837 Invalid, 376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:17:55,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2025-02-07 23:17:55,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 496. [2025-02-07 23:17:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 495 states have (on average 1.494949494949495) internal successors, (740), 495 states have internal predecessors, (740), 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) [2025-02-07 23:17:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 740 transitions. [2025-02-07 23:17:55,346 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 740 transitions. Word has length 214 [2025-02-07 23:17:55,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:17:55,348 INFO L471 AbstractCegarLoop]: Abstraction has 496 states and 740 transitions. [2025-02-07 23:17:55,348 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 23:17:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 740 transitions. [2025-02-07 23:17:55,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2025-02-07 23:17:55,351 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:17:55,351 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] [2025-02-07 23:17:55,352 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-07 23:17:55,352 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:17:55,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:17:55,352 INFO L85 PathProgramCache]: Analyzing trace with hash -2088813797, now seen corresponding path program 1 times [2025-02-07 23:17:55,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:17:55,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165364538] [2025-02-07 23:17:55,353 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:17:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:17:55,437 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 215 statements into 1 equivalence classes. [2025-02-07 23:17:55,545 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 215 of 215 statements. [2025-02-07 23:17:55,545 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:17:55,545 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:17:56,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:17:56,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:17:56,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165364538] [2025-02-07 23:17:56,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165364538] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:17:56,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:17:56,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-07 23:17:56,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574003132] [2025-02-07 23:17:56,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:17:56,328 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-07 23:17:56,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:17:56,330 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-07 23:17:56,331 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-02-07 23:17:56,332 INFO L87 Difference]: Start difference. First operand 496 states and 740 transitions. Second operand has 6 states, 6 states have (on average 35.833333333333336) internal successors, (215), 5 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) [2025-02-07 23:17:57,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:17:57,635 INFO L93 Difference]: Finished difference Result 1710 states and 2551 transitions. [2025-02-07 23:17:57,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-07 23:17:57,636 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 35.833333333333336) internal successors, (215), 5 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 [2025-02-07 23:17:57,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:17:57,642 INFO L225 Difference]: With dead ends: 1710 [2025-02-07 23:17:57,643 INFO L226 Difference]: Without dead ends: 875 [2025-02-07 23:17:57,645 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2025-02-07 23:17:57,646 INFO L435 NwaCegarLoop]: 720 mSDtfsCounter, 2180 mSDsluCounter, 1583 mSDsCounter, 0 mSdLazyCounter, 1047 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2180 SdHoareTripleChecker+Valid, 2303 SdHoareTripleChecker+Invalid, 1116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 1047 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2025-02-07 23:17:57,646 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2180 Valid, 2303 Invalid, 1116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 1047 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2025-02-07 23:17:57,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 875 states. [2025-02-07 23:17:57,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 875 to 694. [2025-02-07 23:17:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 694 states, 693 states have (on average 1.494949494949495) internal successors, (1036), 693 states have internal predecessors, (1036), 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) [2025-02-07 23:17:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 1036 transitions. [2025-02-07 23:17:57,702 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 1036 transitions. Word has length 215 [2025-02-07 23:17:57,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:17:57,702 INFO L471 AbstractCegarLoop]: Abstraction has 694 states and 1036 transitions. [2025-02-07 23:17:57,703 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 35.833333333333336) internal successors, (215), 5 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) [2025-02-07 23:17:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1036 transitions. [2025-02-07 23:17:57,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2025-02-07 23:17:57,708 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:17:57,708 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] [2025-02-07 23:17:57,709 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-07 23:17:57,709 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:17:57,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:17:57,713 INFO L85 PathProgramCache]: Analyzing trace with hash -1893713405, now seen corresponding path program 1 times [2025-02-07 23:17:57,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:17:57,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474558466] [2025-02-07 23:17:57,714 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:17:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:17:57,781 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 216 statements into 1 equivalence classes. [2025-02-07 23:17:57,852 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 216 of 216 statements. [2025-02-07 23:17:57,853 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:17:57,853 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:17:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:17:58,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:17:58,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474558466] [2025-02-07 23:17:58,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [474558466] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:17:58,337 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:17:58,337 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:17:58,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845116682] [2025-02-07 23:17:58,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:17:58,338 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:17:58,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:17:58,340 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:17:58,340 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:17:58,340 INFO L87 Difference]: Start difference. First operand 694 states and 1036 transitions. Second operand has 4 states, 4 states have (on average 54.0) internal successors, (216), 4 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) [2025-02-07 23:17:58,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:17:58,633 INFO L93 Difference]: Finished difference Result 1099 states and 1640 transitions. [2025-02-07 23:17:58,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:17:58,635 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 54.0) internal successors, (216), 4 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 [2025-02-07 23:17:58,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:17:58,638 INFO L225 Difference]: With dead ends: 1099 [2025-02-07 23:17:58,638 INFO L226 Difference]: Without dead ends: 696 [2025-02-07 23:17:58,642 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 [2025-02-07 23:17:58,643 INFO L435 NwaCegarLoop]: 614 mSDtfsCounter, 0 mSDsluCounter, 1220 mSDsCounter, 0 mSdLazyCounter, 379 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1834 SdHoareTripleChecker+Invalid, 379 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 379 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-07 23:17:58,643 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1834 Invalid, 379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 379 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:17:58,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2025-02-07 23:17:58,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 696. [2025-02-07 23:17:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 696 states, 695 states have (on average 1.493525179856115) internal successors, (1038), 695 states have internal predecessors, (1038), 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) [2025-02-07 23:17:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 696 states and 1038 transitions. [2025-02-07 23:17:58,667 INFO L78 Accepts]: Start accepts. Automaton has 696 states and 1038 transitions. Word has length 216 [2025-02-07 23:17:58,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:17:58,668 INFO L471 AbstractCegarLoop]: Abstraction has 696 states and 1038 transitions. [2025-02-07 23:17:58,668 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.0) internal successors, (216), 4 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) [2025-02-07 23:17:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1038 transitions. [2025-02-07 23:17:58,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2025-02-07 23:17:58,671 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:17:58,672 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] [2025-02-07 23:17:58,672 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-07 23:17:58,672 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:17:58,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:17:58,673 INFO L85 PathProgramCache]: Analyzing trace with hash -939031370, now seen corresponding path program 1 times [2025-02-07 23:17:58,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:17:58,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384846506] [2025-02-07 23:17:58,673 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:17:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:17:58,748 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 217 statements into 1 equivalence classes. [2025-02-07 23:17:59,260 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 217 of 217 statements. [2025-02-07 23:17:59,260 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:17:59,260 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:17:59,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:17:59,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:17:59,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384846506] [2025-02-07 23:17:59,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384846506] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:17:59,880 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:17:59,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:17:59,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311612531] [2025-02-07 23:17:59,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:17:59,881 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 23:17:59,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:17:59,882 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 23:17:59,882 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-07 23:17:59,882 INFO L87 Difference]: Start difference. First operand 696 states and 1038 transitions. Second operand has 5 states, 5 states have (on average 43.4) 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) [2025-02-07 23:18:00,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:00,239 INFO L93 Difference]: Finished difference Result 1105 states and 1647 transitions. [2025-02-07 23:18:00,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 23:18:00,240 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 43.4) 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 [2025-02-07 23:18:00,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:00,243 INFO L225 Difference]: With dead ends: 1105 [2025-02-07 23:18:00,243 INFO L226 Difference]: Without dead ends: 700 [2025-02-07 23:18:00,244 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-02-07 23:18:00,245 INFO L435 NwaCegarLoop]: 599 mSDtfsCounter, 536 mSDsluCounter, 1192 mSDsCounter, 0 mSdLazyCounter, 422 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 536 SdHoareTripleChecker+Valid, 1791 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 422 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:00,245 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [536 Valid, 1791 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 422 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:00,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2025-02-07 23:18:00,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 699. [2025-02-07 23:18:00,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 699 states, 698 states have (on average 1.492836676217765) internal successors, (1042), 698 states have internal predecessors, (1042), 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) [2025-02-07 23:18:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 699 states and 1042 transitions. [2025-02-07 23:18:00,277 INFO L78 Accepts]: Start accepts. Automaton has 699 states and 1042 transitions. Word has length 217 [2025-02-07 23:18:00,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:00,278 INFO L471 AbstractCegarLoop]: Abstraction has 699 states and 1042 transitions. [2025-02-07 23:18:00,279 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 43.4) 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) [2025-02-07 23:18:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1042 transitions. [2025-02-07 23:18:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2025-02-07 23:18:00,284 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:00,285 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] [2025-02-07 23:18:00,285 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-07 23:18:00,285 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:00,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:00,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1451806072, now seen corresponding path program 1 times [2025-02-07 23:18:00,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:00,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612872154] [2025-02-07 23:18:00,286 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:00,347 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 218 statements into 1 equivalence classes. [2025-02-07 23:18:00,412 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 218 of 218 statements. [2025-02-07 23:18:00,413 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:00,413 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:00,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:00,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612872154] [2025-02-07 23:18:00,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [612872154] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:00,925 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:00,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-07 23:18:00,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868205108] [2025-02-07 23:18:00,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:00,926 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-07 23:18:00,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:00,927 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-07 23:18:00,927 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-02-07 23:18:00,927 INFO L87 Difference]: Start difference. First operand 699 states and 1042 transitions. Second operand has 6 states, 6 states have (on average 36.333333333333336) internal successors, (218), 6 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 23:18:01,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:01,240 INFO L93 Difference]: Finished difference Result 1121 states and 1670 transitions. [2025-02-07 23:18:01,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 23:18:01,241 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 36.333333333333336) internal successors, (218), 6 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 218 [2025-02-07 23:18:01,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:01,245 INFO L225 Difference]: With dead ends: 1121 [2025-02-07 23:18:01,245 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:01,246 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 [2025-02-07 23:18:01,246 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 [2025-02-07 23:18:01,246 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] [2025-02-07 23:18:01,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:01,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:01,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.4915730337078652) internal successors, (1062), 712 states have internal predecessors, (1062), 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) [2025-02-07 23:18:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1062 transitions. [2025-02-07 23:18:01,271 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1062 transitions. Word has length 218 [2025-02-07 23:18:01,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:01,272 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1062 transitions. [2025-02-07 23:18:01,272 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 36.333333333333336) internal successors, (218), 6 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 23:18:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1062 transitions. [2025-02-07 23:18:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2025-02-07 23:18:01,275 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:01,275 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] [2025-02-07 23:18:01,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-07 23:18:01,275 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:01,276 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:01,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1261687297, now seen corresponding path program 1 times [2025-02-07 23:18:01,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:01,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424312636] [2025-02-07 23:18:01,277 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:01,355 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 218 statements into 1 equivalence classes. [2025-02-07 23:18:01,781 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 218 of 218 statements. [2025-02-07 23:18:01,781 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:01,781 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:02,698 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:02,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424312636] [2025-02-07 23:18:02,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424312636] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:02,699 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:02,699 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:02,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1322845822] [2025-02-07 23:18:02,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:02,699 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:02,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:02,700 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:02,700 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:02,700 INFO L87 Difference]: Start difference. First operand 713 states and 1062 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) [2025-02-07 23:18:03,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:03,002 INFO L93 Difference]: Finished difference Result 1135 states and 1689 transitions. [2025-02-07 23:18:03,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:03,003 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 [2025-02-07 23:18:03,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:03,006 INFO L225 Difference]: With dead ends: 1135 [2025-02-07 23:18:03,006 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:03,007 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 [2025-02-07 23:18:03,008 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, 0.3s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:03,008 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1824 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:03,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:03,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.4901685393258426) internal successors, (1061), 712 states have internal predecessors, (1061), 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) [2025-02-07 23:18:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1061 transitions. [2025-02-07 23:18:03,025 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1061 transitions. Word has length 218 [2025-02-07 23:18:03,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:03,025 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1061 transitions. [2025-02-07 23:18:03,026 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) [2025-02-07 23:18:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1061 transitions. [2025-02-07 23:18:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2025-02-07 23:18:03,028 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:03,028 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] [2025-02-07 23:18:03,028 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-07 23:18:03,028 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:03,029 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:03,029 INFO L85 PathProgramCache]: Analyzing trace with hash -1575287552, now seen corresponding path program 1 times [2025-02-07 23:18:03,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:03,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765235729] [2025-02-07 23:18:03,029 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:03,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:03,091 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 219 statements into 1 equivalence classes. [2025-02-07 23:18:03,496 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-02-07 23:18:03,496 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:03,496 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:04,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:04,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:04,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765235729] [2025-02-07 23:18:04,471 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1765235729] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:04,471 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:04,471 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:04,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211030628] [2025-02-07 23:18:04,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:04,472 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:04,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:04,473 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:04,473 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:04,473 INFO L87 Difference]: Start difference. First operand 713 states and 1061 transitions. Second operand has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 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) [2025-02-07 23:18:04,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:04,782 INFO L93 Difference]: Finished difference Result 1321 states and 1965 transitions. [2025-02-07 23:18:04,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:04,783 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 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 [2025-02-07 23:18:04,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:04,786 INFO L225 Difference]: With dead ends: 1321 [2025-02-07 23:18:04,786 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:04,787 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:04,787 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 [2025-02-07 23:18:04,787 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] [2025-02-07 23:18:04,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:04,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.4873595505617978) internal successors, (1059), 712 states have internal predecessors, (1059), 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) [2025-02-07 23:18:04,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1059 transitions. [2025-02-07 23:18:04,807 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1059 transitions. Word has length 219 [2025-02-07 23:18:04,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:04,807 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1059 transitions. [2025-02-07 23:18:04,807 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 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) [2025-02-07 23:18:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1059 transitions. [2025-02-07 23:18:04,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2025-02-07 23:18:04,810 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:04,810 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] [2025-02-07 23:18:04,810 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-02-07 23:18:04,810 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:04,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:04,811 INFO L85 PathProgramCache]: Analyzing trace with hash 2017918909, now seen corresponding path program 1 times [2025-02-07 23:18:04,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:04,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334376353] [2025-02-07 23:18:04,811 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:04,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:04,884 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 220 statements into 1 equivalence classes. [2025-02-07 23:18:05,004 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 220 of 220 statements. [2025-02-07 23:18:05,004 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:05,004 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:05,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:05,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334376353] [2025-02-07 23:18:05,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334376353] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:05,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:05,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:05,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713618259] [2025-02-07 23:18:05,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:05,772 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:05,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:05,773 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:05,773 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:05,774 INFO L87 Difference]: Start difference. First operand 713 states and 1059 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) [2025-02-07 23:18:06,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:06,053 INFO L93 Difference]: Finished difference Result 1293 states and 1920 transitions. [2025-02-07 23:18:06,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:06,054 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 [2025-02-07 23:18:06,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:06,057 INFO L225 Difference]: With dead ends: 1293 [2025-02-07 23:18:06,057 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:06,058 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 [2025-02-07 23:18:06,058 INFO L435 NwaCegarLoop]: 609 mSDtfsCounter, 6 mSDsluCounter, 1209 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 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 [2025-02-07 23:18:06,059 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1818 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:06,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:06,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.4845505617977528) internal successors, (1057), 712 states have internal predecessors, (1057), 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) [2025-02-07 23:18:06,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1057 transitions. [2025-02-07 23:18:06,077 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1057 transitions. Word has length 220 [2025-02-07 23:18:06,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:06,077 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1057 transitions. [2025-02-07 23:18:06,077 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) [2025-02-07 23:18:06,077 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1057 transitions. [2025-02-07 23:18:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2025-02-07 23:18:06,079 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:06,080 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] [2025-02-07 23:18:06,080 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-02-07 23:18:06,081 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:06,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:06,081 INFO L85 PathProgramCache]: Analyzing trace with hash 2062626563, now seen corresponding path program 1 times [2025-02-07 23:18:06,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:06,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324290679] [2025-02-07 23:18:06,081 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:06,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:06,142 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-02-07 23:18:06,363 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-02-07 23:18:06,364 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:06,364 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:07,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:07,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324290679] [2025-02-07 23:18:07,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324290679] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:07,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:07,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:07,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818718350] [2025-02-07 23:18:07,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:07,229 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:07,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:07,230 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:07,230 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:07,230 INFO L87 Difference]: Start difference. First operand 713 states and 1057 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) [2025-02-07 23:18:07,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:07,520 INFO L93 Difference]: Finished difference Result 1135 states and 1681 transitions. [2025-02-07 23:18:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:07,520 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 [2025-02-07 23:18:07,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:07,523 INFO L225 Difference]: With dead ends: 1135 [2025-02-07 23:18:07,523 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:07,524 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 [2025-02-07 23:18:07,526 INFO L435 NwaCegarLoop]: 608 mSDtfsCounter, 5 mSDsluCounter, 1207 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 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 [2025-02-07 23:18:07,526 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1815 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:07,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:07,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:07,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.4831460674157304) internal successors, (1056), 712 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) [2025-02-07 23:18:07,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1056 transitions. [2025-02-07 23:18:07,545 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1056 transitions. Word has length 221 [2025-02-07 23:18:07,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:07,545 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1056 transitions. [2025-02-07 23:18:07,546 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) [2025-02-07 23:18:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1056 transitions. [2025-02-07 23:18:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2025-02-07 23:18:07,548 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:07,548 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] [2025-02-07 23:18:07,548 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-02-07 23:18:07,548 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:07,552 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:07,552 INFO L85 PathProgramCache]: Analyzing trace with hash -1784338720, now seen corresponding path program 1 times [2025-02-07 23:18:07,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:07,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961510922] [2025-02-07 23:18:07,552 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:07,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:07,622 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-02-07 23:18:07,845 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-02-07 23:18:07,845 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:07,845 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:08,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:08,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961510922] [2025-02-07 23:18:08,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1961510922] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:08,563 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:08,563 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:08,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773284931] [2025-02-07 23:18:08,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:08,564 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:08,564 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:08,565 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:08,565 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:08,565 INFO L87 Difference]: Start difference. First operand 713 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) [2025-02-07 23:18:08,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:08,859 INFO L93 Difference]: Finished difference Result 1273 states and 1885 transitions. [2025-02-07 23:18:08,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:08,860 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 [2025-02-07 23:18:08,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:08,863 INFO L225 Difference]: With dead ends: 1273 [2025-02-07 23:18:08,863 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:08,864 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 [2025-02-07 23:18:08,865 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 [2025-02-07 23:18:08,865 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] [2025-02-07 23:18:08,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:08,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.4803370786516854) internal successors, (1054), 712 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) [2025-02-07 23:18:08,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1054 transitions. [2025-02-07 23:18:08,883 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1054 transitions. Word has length 222 [2025-02-07 23:18:08,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:08,883 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1054 transitions. [2025-02-07 23:18:08,883 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) [2025-02-07 23:18:08,883 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1054 transitions. [2025-02-07 23:18:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2025-02-07 23:18:08,885 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:08,886 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] [2025-02-07 23:18:08,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-02-07 23:18:08,886 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:08,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:08,886 INFO L85 PathProgramCache]: Analyzing trace with hash -2133672083, now seen corresponding path program 1 times [2025-02-07 23:18:08,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:08,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438326279] [2025-02-07 23:18:08,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:08,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:08,948 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-02-07 23:18:09,140 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-02-07 23:18:09,141 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:09,141 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:09,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:09,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:09,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438326279] [2025-02-07 23:18:09,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438326279] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:09,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:09,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:09,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493158391] [2025-02-07 23:18:09,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:09,780 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:09,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:09,780 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:09,781 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:09,781 INFO L87 Difference]: Start difference. First operand 713 states and 1054 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) [2025-02-07 23:18:10,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:10,077 INFO L93 Difference]: Finished difference Result 1135 states and 1676 transitions. [2025-02-07 23:18:10,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:10,078 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 [2025-02-07 23:18:10,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:10,081 INFO L225 Difference]: With dead ends: 1135 [2025-02-07 23:18:10,081 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:10,083 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 [2025-02-07 23:18:10,084 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 [2025-02-07 23:18:10,084 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] [2025-02-07 23:18:10,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:10,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.478932584269663) internal successors, (1053), 712 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) [2025-02-07 23:18:10,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1053 transitions. [2025-02-07 23:18:10,102 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1053 transitions. Word has length 223 [2025-02-07 23:18:10,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:10,103 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1053 transitions. [2025-02-07 23:18:10,104 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) [2025-02-07 23:18:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1053 transitions. [2025-02-07 23:18:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2025-02-07 23:18:10,106 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:10,106 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] [2025-02-07 23:18:10,106 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-02-07 23:18:10,107 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:10,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:10,108 INFO L85 PathProgramCache]: Analyzing trace with hash -1292604530, now seen corresponding path program 1 times [2025-02-07 23:18:10,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:10,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053018495] [2025-02-07 23:18:10,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:10,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:10,163 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-02-07 23:18:10,317 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-02-07 23:18:10,317 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:10,317 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:10,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:10,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053018495] [2025-02-07 23:18:10,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053018495] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:10,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:10,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:10,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56136560] [2025-02-07 23:18:10,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:10,992 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:10,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:10,992 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:10,993 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:10,994 INFO L87 Difference]: Start difference. First operand 713 states and 1053 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) [2025-02-07 23:18:11,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:11,293 INFO L93 Difference]: Finished difference Result 1145 states and 1688 transitions. [2025-02-07 23:18:11,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:11,294 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 [2025-02-07 23:18:11,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:11,297 INFO L225 Difference]: With dead ends: 1145 [2025-02-07 23:18:11,297 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:11,297 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 [2025-02-07 23:18:11,298 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 [2025-02-07 23:18:11,298 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] [2025-02-07 23:18:11,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:11,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:11,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.476123595505618) internal successors, (1051), 712 states have internal predecessors, (1051), 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) [2025-02-07 23:18:11,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1051 transitions. [2025-02-07 23:18:11,314 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1051 transitions. Word has length 224 [2025-02-07 23:18:11,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:11,314 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1051 transitions. [2025-02-07 23:18:11,315 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) [2025-02-07 23:18:11,315 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1051 transitions. [2025-02-07 23:18:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2025-02-07 23:18:11,317 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:11,317 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] [2025-02-07 23:18:11,318 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-02-07 23:18:11,318 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:11,318 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:11,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1388214651, now seen corresponding path program 1 times [2025-02-07 23:18:11,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:11,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528692810] [2025-02-07 23:18:11,318 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:11,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:11,389 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 225 statements into 1 equivalence classes. [2025-02-07 23:18:11,692 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 225 of 225 statements. [2025-02-07 23:18:11,692 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:11,692 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:12,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:12,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:12,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528692810] [2025-02-07 23:18:12,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528692810] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:12,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:12,325 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:12,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702420781] [2025-02-07 23:18:12,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:12,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:12,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:12,326 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:12,326 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:12,327 INFO L87 Difference]: Start difference. First operand 713 states and 1051 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) [2025-02-07 23:18:12,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:12,621 INFO L93 Difference]: Finished difference Result 1135 states and 1671 transitions. [2025-02-07 23:18:12,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:12,622 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 [2025-02-07 23:18:12,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:12,626 INFO L225 Difference]: With dead ends: 1135 [2025-02-07 23:18:12,626 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:12,627 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 [2025-02-07 23:18:12,628 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 [2025-02-07 23:18:12,628 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] [2025-02-07 23:18:12,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:12,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.4747191011235956) internal successors, (1050), 712 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) [2025-02-07 23:18:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1050 transitions. [2025-02-07 23:18:12,645 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1050 transitions. Word has length 225 [2025-02-07 23:18:12,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:12,645 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1050 transitions. [2025-02-07 23:18:12,645 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) [2025-02-07 23:18:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1050 transitions. [2025-02-07 23:18:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2025-02-07 23:18:12,647 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:12,648 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] [2025-02-07 23:18:12,648 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-02-07 23:18:12,648 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:12,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:12,649 INFO L85 PathProgramCache]: Analyzing trace with hash 611801388, now seen corresponding path program 1 times [2025-02-07 23:18:12,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:12,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791854210] [2025-02-07 23:18:12,649 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:12,705 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-02-07 23:18:12,882 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-02-07 23:18:12,883 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:12,883 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:13,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:13,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:13,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791854210] [2025-02-07 23:18:13,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791854210] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:13,423 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:13,423 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:13,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799460879] [2025-02-07 23:18:13,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:13,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:13,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:13,424 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:13,424 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:13,424 INFO L87 Difference]: Start difference. First operand 713 states and 1050 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) [2025-02-07 23:18:13,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:13,700 INFO L93 Difference]: Finished difference Result 1135 states and 1669 transitions. [2025-02-07 23:18:13,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:13,701 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 [2025-02-07 23:18:13,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:13,704 INFO L225 Difference]: With dead ends: 1135 [2025-02-07 23:18:13,704 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:13,705 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 [2025-02-07 23:18:13,706 INFO L435 NwaCegarLoop]: 603 mSDtfsCounter, 6 mSDsluCounter, 1197 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.3s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:13,707 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1800 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:13,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:13,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:13,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.473314606741573) internal successors, (1049), 712 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) [2025-02-07 23:18:13,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1049 transitions. [2025-02-07 23:18:13,725 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1049 transitions. Word has length 226 [2025-02-07 23:18:13,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:13,727 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1049 transitions. [2025-02-07 23:18:13,727 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) [2025-02-07 23:18:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1049 transitions. [2025-02-07 23:18:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-02-07 23:18:13,729 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:13,729 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] [2025-02-07 23:18:13,729 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-02-07 23:18:13,729 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:13,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:13,730 INFO L85 PathProgramCache]: Analyzing trace with hash 374548763, now seen corresponding path program 1 times [2025-02-07 23:18:13,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:13,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183759678] [2025-02-07 23:18:13,730 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:13,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:13,783 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-02-07 23:18:13,963 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-02-07 23:18:13,964 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:13,964 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:14,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:14,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183759678] [2025-02-07 23:18:14,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1183759678] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:14,682 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:14,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:14,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216365072] [2025-02-07 23:18:14,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:14,683 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:14,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:14,684 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:14,684 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:14,684 INFO L87 Difference]: Start difference. First operand 713 states and 1049 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) [2025-02-07 23:18:14,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:14,961 INFO L93 Difference]: Finished difference Result 1135 states and 1667 transitions. [2025-02-07 23:18:14,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:14,962 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 [2025-02-07 23:18:14,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:14,965 INFO L225 Difference]: With dead ends: 1135 [2025-02-07 23:18:14,965 INFO L226 Difference]: Without dead ends: 713 [2025-02-07 23:18:14,967 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 [2025-02-07 23:18:14,968 INFO L435 NwaCegarLoop]: 602 mSDtfsCounter, 6 mSDsluCounter, 1195 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1797 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 [2025-02-07 23:18:14,968 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1797 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:14,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2025-02-07 23:18:14,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 713. [2025-02-07 23:18:14,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 713 states, 712 states have (on average 1.4719101123595506) internal successors, (1048), 712 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) [2025-02-07 23:18:14,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 713 states and 1048 transitions. [2025-02-07 23:18:14,982 INFO L78 Accepts]: Start accepts. Automaton has 713 states and 1048 transitions. Word has length 227 [2025-02-07 23:18:14,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:14,983 INFO L471 AbstractCegarLoop]: Abstraction has 713 states and 1048 transitions. [2025-02-07 23:18:14,983 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) [2025-02-07 23:18:14,983 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1048 transitions. [2025-02-07 23:18:14,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2025-02-07 23:18:14,984 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:14,985 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] [2025-02-07 23:18:14,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2025-02-07 23:18:14,985 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:14,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:14,985 INFO L85 PathProgramCache]: Analyzing trace with hash 1090170744, now seen corresponding path program 1 times [2025-02-07 23:18:14,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:14,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185399640] [2025-02-07 23:18:14,986 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:14,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:15,036 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 228 statements into 1 equivalence classes. [2025-02-07 23:18:15,421 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 228 of 228 statements. [2025-02-07 23:18:15,421 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:15,421 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:16,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:16,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:16,400 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185399640] [2025-02-07 23:18:16,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185399640] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:16,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:16,400 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-07 23:18:16,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166652764] [2025-02-07 23:18:16,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:16,400 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-07 23:18:16,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:16,401 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-07 23:18:16,401 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-02-07 23:18:16,401 INFO L87 Difference]: Start difference. First operand 713 states and 1048 transitions. Second operand has 7 states, 7 states have (on average 32.57142857142857) internal successors, (228), 6 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) [2025-02-07 23:18:17,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:17,002 INFO L93 Difference]: Finished difference Result 1339 states and 1958 transitions. [2025-02-07 23:18:17,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-07 23:18:17,002 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.57142857142857) internal successors, (228), 6 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 [2025-02-07 23:18:17,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:17,006 INFO L225 Difference]: With dead ends: 1339 [2025-02-07 23:18:17,006 INFO L226 Difference]: Without dead ends: 917 [2025-02-07 23:18:17,007 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2025-02-07 23:18:17,007 INFO L435 NwaCegarLoop]: 584 mSDtfsCounter, 1693 mSDsluCounter, 2331 mSDsCounter, 0 mSdLazyCounter, 724 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1693 SdHoareTripleChecker+Valid, 2915 SdHoareTripleChecker+Invalid, 724 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 724 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:17,007 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1693 Valid, 2915 Invalid, 724 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 724 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-02-07 23:18:17,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 917 states. [2025-02-07 23:18:17,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 917 to 717. [2025-02-07 23:18:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 717 states, 716 states have (on average 1.4706703910614525) internal successors, (1053), 716 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) [2025-02-07 23:18:17,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 717 states and 1053 transitions. [2025-02-07 23:18:17,021 INFO L78 Accepts]: Start accepts. Automaton has 717 states and 1053 transitions. Word has length 228 [2025-02-07 23:18:17,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:17,021 INFO L471 AbstractCegarLoop]: Abstraction has 717 states and 1053 transitions. [2025-02-07 23:18:17,022 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.57142857142857) internal successors, (228), 6 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) [2025-02-07 23:18:17,022 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1053 transitions. [2025-02-07 23:18:17,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2025-02-07 23:18:17,023 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:17,023 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] [2025-02-07 23:18:17,023 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-02-07 23:18:17,023 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:17,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:17,024 INFO L85 PathProgramCache]: Analyzing trace with hash -248990870, now seen corresponding path program 1 times [2025-02-07 23:18:17,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:17,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806801276] [2025-02-07 23:18:17,024 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:17,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:17,073 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 229 statements into 1 equivalence classes. [2025-02-07 23:18:17,376 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 229 of 229 statements. [2025-02-07 23:18:17,377 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:17,377 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:18,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:18,084 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806801276] [2025-02-07 23:18:18,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806801276] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:18,084 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:18,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-07 23:18:18,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311958658] [2025-02-07 23:18:18,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:18,085 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-07 23:18:18,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:18,086 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-07 23:18:18,087 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2025-02-07 23:18:18,087 INFO L87 Difference]: Start difference. First operand 717 states and 1053 transitions. Second operand has 7 states, 7 states have (on average 32.714285714285715) internal successors, (229), 6 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) [2025-02-07 23:18:19,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:19,135 INFO L93 Difference]: Finished difference Result 1334 states and 1951 transitions. [2025-02-07 23:18:19,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-07 23:18:19,136 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.714285714285715) internal successors, (229), 6 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 [2025-02-07 23:18:19,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:19,139 INFO L225 Difference]: With dead ends: 1334 [2025-02-07 23:18:19,139 INFO L226 Difference]: Without dead ends: 912 [2025-02-07 23:18:19,140 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2025-02-07 23:18:19,141 INFO L435 NwaCegarLoop]: 310 mSDtfsCounter, 2953 mSDsluCounter, 616 mSDsCounter, 0 mSdLazyCounter, 1258 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2953 SdHoareTripleChecker+Valid, 926 SdHoareTripleChecker+Invalid, 1258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:19,141 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2953 Valid, 926 Invalid, 1258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1258 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2025-02-07 23:18:19,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 912 states. [2025-02-07 23:18:19,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 912 to 717. [2025-02-07 23:18:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 717 states, 716 states have (on average 1.4692737430167597) internal successors, (1052), 716 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) [2025-02-07 23:18:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 717 states and 1052 transitions. [2025-02-07 23:18:19,157 INFO L78 Accepts]: Start accepts. Automaton has 717 states and 1052 transitions. Word has length 229 [2025-02-07 23:18:19,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:19,157 INFO L471 AbstractCegarLoop]: Abstraction has 717 states and 1052 transitions. [2025-02-07 23:18:19,157 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.714285714285715) internal successors, (229), 6 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) [2025-02-07 23:18:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1052 transitions. [2025-02-07 23:18:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2025-02-07 23:18:19,159 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:19,159 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] [2025-02-07 23:18:19,159 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-02-07 23:18:19,159 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:19,160 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:19,160 INFO L85 PathProgramCache]: Analyzing trace with hash -570182330, now seen corresponding path program 1 times [2025-02-07 23:18:19,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:19,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713980426] [2025-02-07 23:18:19,160 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:19,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:19,213 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 229 statements into 1 equivalence classes. [2025-02-07 23:18:19,502 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 229 of 229 statements. [2025-02-07 23:18:19,502 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:19,503 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:20,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:20,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:20,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713980426] [2025-02-07 23:18:20,557 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1713980426] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:20,557 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:20,557 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-02-07 23:18:20,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079850835] [2025-02-07 23:18:20,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:20,558 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-02-07 23:18:20,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:20,558 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-02-07 23:18:20,559 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2025-02-07 23:18:20,559 INFO L87 Difference]: Start difference. First operand 717 states and 1052 transitions. Second operand has 8 states, 8 states have (on average 28.625) internal successors, (229), 7 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) [2025-02-07 23:18:20,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:20,984 INFO L93 Difference]: Finished difference Result 1339 states and 1962 transitions. [2025-02-07 23:18:20,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-02-07 23:18:20,984 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 28.625) internal successors, (229), 7 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 [2025-02-07 23:18:20,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:20,990 INFO L225 Difference]: With dead ends: 1339 [2025-02-07 23:18:20,990 INFO L226 Difference]: Without dead ends: 735 [2025-02-07 23:18:20,991 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2025-02-07 23:18:20,992 INFO L435 NwaCegarLoop]: 578 mSDtfsCounter, 686 mSDsluCounter, 2303 mSDsCounter, 0 mSdLazyCounter, 761 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 2881 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 [2025-02-07 23:18:20,992 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [686 Valid, 2881 Invalid, 761 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 761 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-07 23:18:20,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2025-02-07 23:18:21,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 725. [2025-02-07 23:18:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 725 states, 724 states have (on average 1.4668508287292819) internal successors, (1062), 724 states have internal predecessors, (1062), 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) [2025-02-07 23:18:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 725 states and 1062 transitions. [2025-02-07 23:18:21,011 INFO L78 Accepts]: Start accepts. Automaton has 725 states and 1062 transitions. Word has length 229 [2025-02-07 23:18:21,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:21,011 INFO L471 AbstractCegarLoop]: Abstraction has 725 states and 1062 transitions. [2025-02-07 23:18:21,011 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 28.625) internal successors, (229), 7 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) [2025-02-07 23:18:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1062 transitions. [2025-02-07 23:18:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-02-07 23:18:21,013 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:21,013 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] [2025-02-07 23:18:21,013 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-02-07 23:18:21,013 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:21,014 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:21,014 INFO L85 PathProgramCache]: Analyzing trace with hash 1211348409, now seen corresponding path program 1 times [2025-02-07 23:18:21,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:21,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697525662] [2025-02-07 23:18:21,014 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:21,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:21,070 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-02-07 23:18:21,254 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-02-07 23:18:21,254 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:21,255 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:21,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:21,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697525662] [2025-02-07 23:18:21,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697525662] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:21,841 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:21,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-02-07 23:18:21,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257799190] [2025-02-07 23:18:21,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:21,841 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-02-07 23:18:21,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:21,842 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-02-07 23:18:21,842 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-02-07 23:18:21,842 INFO L87 Difference]: Start difference. First operand 725 states and 1062 transitions. Second operand has 8 states, 8 states have (on average 28.75) internal successors, (230), 8 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) [2025-02-07 23:18:22,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:22,271 INFO L93 Difference]: Finished difference Result 1345 states and 1969 transitions. [2025-02-07 23:18:22,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-07 23:18:22,271 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 28.75) internal successors, (230), 8 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 [2025-02-07 23:18:22,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:22,274 INFO L225 Difference]: With dead ends: 1345 [2025-02-07 23:18:22,274 INFO L226 Difference]: Without dead ends: 737 [2025-02-07 23:18:22,275 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-02-07 23:18:22,275 INFO L435 NwaCegarLoop]: 598 mSDtfsCounter, 11 mSDsluCounter, 3569 mSDsCounter, 0 mSdLazyCounter, 919 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 4167 SdHoareTripleChecker+Invalid, 919 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 919 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:22,276 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 4167 Invalid, 919 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 919 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-07 23:18:22,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 737 states. [2025-02-07 23:18:22,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 737 to 735. [2025-02-07 23:18:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 735 states, 734 states have (on average 1.465940054495913) internal successors, (1076), 734 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) [2025-02-07 23:18:22,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 1076 transitions. [2025-02-07 23:18:22,290 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 1076 transitions. Word has length 230 [2025-02-07 23:18:22,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:22,290 INFO L471 AbstractCegarLoop]: Abstraction has 735 states and 1076 transitions. [2025-02-07 23:18:22,290 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 28.75) internal successors, (230), 8 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) [2025-02-07 23:18:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1076 transitions. [2025-02-07 23:18:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-02-07 23:18:22,291 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:22,292 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] [2025-02-07 23:18:22,292 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2025-02-07 23:18:22,293 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:22,293 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:22,293 INFO L85 PathProgramCache]: Analyzing trace with hash 1377474910, now seen corresponding path program 1 times [2025-02-07 23:18:22,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:22,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2070291530] [2025-02-07 23:18:22,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:22,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:22,349 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-02-07 23:18:22,487 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-02-07 23:18:22,487 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:22,487 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:23,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:23,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2070291530] [2025-02-07 23:18:23,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2070291530] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:23,140 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:23,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:23,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391699079] [2025-02-07 23:18:23,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:23,140 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 23:18:23,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:23,141 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 23:18:23,141 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-07 23:18:23,141 INFO L87 Difference]: Start difference. First operand 735 states and 1076 transitions. Second operand has 5 states, 5 states have (on average 46.0) internal successors, (230), 4 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) [2025-02-07 23:18:24,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:24,234 INFO L93 Difference]: Finished difference Result 1518 states and 2215 transitions. [2025-02-07 23:18:24,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 23:18:24,235 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 46.0) internal successors, (230), 4 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 [2025-02-07 23:18:24,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:24,237 INFO L225 Difference]: With dead ends: 1518 [2025-02-07 23:18:24,237 INFO L226 Difference]: Without dead ends: 898 [2025-02-07 23:18:24,238 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2025-02-07 23:18:24,239 INFO L435 NwaCegarLoop]: 365 mSDtfsCounter, 585 mSDsluCounter, 923 mSDsCounter, 0 mSdLazyCounter, 1485 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 585 SdHoareTripleChecker+Valid, 1288 SdHoareTripleChecker+Invalid, 1485 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1485 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:24,239 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [585 Valid, 1288 Invalid, 1485 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1485 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2025-02-07 23:18:24,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 898 states. [2025-02-07 23:18:24,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 898 to 735. [2025-02-07 23:18:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 735 states, 734 states have (on average 1.4632152588555858) internal successors, (1074), 734 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) [2025-02-07 23:18:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 1074 transitions. [2025-02-07 23:18:24,252 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 1074 transitions. Word has length 230 [2025-02-07 23:18:24,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:24,253 INFO L471 AbstractCegarLoop]: Abstraction has 735 states and 1074 transitions. [2025-02-07 23:18:24,253 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 46.0) internal successors, (230), 4 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) [2025-02-07 23:18:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1074 transitions. [2025-02-07 23:18:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-02-07 23:18:24,254 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:24,254 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] [2025-02-07 23:18:24,255 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2025-02-07 23:18:24,255 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:24,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:24,256 INFO L85 PathProgramCache]: Analyzing trace with hash 1953413693, now seen corresponding path program 1 times [2025-02-07 23:18:24,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:24,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968427446] [2025-02-07 23:18:24,256 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:24,310 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-02-07 23:18:24,662 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-02-07 23:18:24,662 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:24,662 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:25,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:25,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968427446] [2025-02-07 23:18:25,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1968427446] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:25,472 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:25,472 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:25,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432260525] [2025-02-07 23:18:25,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:25,473 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 23:18:25,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:25,473 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 23:18:25,473 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-07 23:18:25,473 INFO L87 Difference]: Start difference. First operand 735 states and 1074 transitions. Second operand has 5 states, 5 states have (on average 46.0) internal successors, (230), 4 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) [2025-02-07 23:18:25,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:25,761 INFO L93 Difference]: Finished difference Result 1363 states and 1990 transitions. [2025-02-07 23:18:25,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 23:18:25,761 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 46.0) internal successors, (230), 4 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 [2025-02-07 23:18:25,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:25,764 INFO L225 Difference]: With dead ends: 1363 [2025-02-07 23:18:25,764 INFO L226 Difference]: Without dead ends: 741 [2025-02-07 23:18:25,765 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 [2025-02-07 23:18:25,765 INFO L435 NwaCegarLoop]: 587 mSDtfsCounter, 680 mSDsluCounter, 1168 mSDsCounter, 0 mSdLazyCounter, 428 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 680 SdHoareTripleChecker+Valid, 1755 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 [2025-02-07 23:18:25,766 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [680 Valid, 1755 Invalid, 428 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 428 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:25,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 741 states. [2025-02-07 23:18:25,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 741 to 741. [2025-02-07 23:18:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 741 states, 740 states have (on average 1.4594594594594594) internal successors, (1080), 740 states have internal predecessors, (1080), 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) [2025-02-07 23:18:25,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 741 states and 1080 transitions. [2025-02-07 23:18:25,777 INFO L78 Accepts]: Start accepts. Automaton has 741 states and 1080 transitions. Word has length 230 [2025-02-07 23:18:25,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:25,777 INFO L471 AbstractCegarLoop]: Abstraction has 741 states and 1080 transitions. [2025-02-07 23:18:25,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 46.0) internal successors, (230), 4 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) [2025-02-07 23:18:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1080 transitions. [2025-02-07 23:18:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2025-02-07 23:18:25,779 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:25,779 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] [2025-02-07 23:18:25,779 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2025-02-07 23:18:25,779 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:25,779 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:25,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1822528699, now seen corresponding path program 1 times [2025-02-07 23:18:25,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:25,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983801636] [2025-02-07 23:18:25,780 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:25,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:25,831 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 231 statements into 1 equivalence classes. [2025-02-07 23:18:25,876 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 231 of 231 statements. [2025-02-07 23:18:25,876 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:25,876 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:26,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:26,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983801636] [2025-02-07 23:18:26,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983801636] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:26,463 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:26,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-07 23:18:26,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348487062] [2025-02-07 23:18:26,463 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:26,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-07 23:18:26,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:26,464 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-07 23:18:26,465 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-02-07 23:18:26,465 INFO L87 Difference]: Start difference. First operand 741 states and 1080 transitions. Second operand has 6 states, 6 states have (on average 38.5) 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) [2025-02-07 23:18:26,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:26,815 INFO L93 Difference]: Finished difference Result 1518 states and 2206 transitions. [2025-02-07 23:18:26,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 23:18:26,816 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.5) 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 [2025-02-07 23:18:26,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:26,819 INFO L225 Difference]: With dead ends: 1518 [2025-02-07 23:18:26,819 INFO L226 Difference]: Without dead ends: 879 [2025-02-07 23:18:26,820 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2025-02-07 23:18:26,821 INFO L435 NwaCegarLoop]: 590 mSDtfsCounter, 1629 mSDsluCounter, 1174 mSDsCounter, 0 mSdLazyCounter, 420 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1629 SdHoareTripleChecker+Valid, 1764 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 [2025-02-07 23:18:26,821 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1629 Valid, 1764 Invalid, 421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 420 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:26,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 879 states. [2025-02-07 23:18:26,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 879 to 728. [2025-02-07 23:18:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 728 states, 727 states have (on average 1.4594222833562587) internal successors, (1061), 727 states have internal predecessors, (1061), 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) [2025-02-07 23:18:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 728 states and 1061 transitions. [2025-02-07 23:18:26,834 INFO L78 Accepts]: Start accepts. Automaton has 728 states and 1061 transitions. Word has length 231 [2025-02-07 23:18:26,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:26,834 INFO L471 AbstractCegarLoop]: Abstraction has 728 states and 1061 transitions. [2025-02-07 23:18:26,834 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.5) 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) [2025-02-07 23:18:26,834 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1061 transitions. [2025-02-07 23:18:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2025-02-07 23:18:26,835 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:26,836 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] [2025-02-07 23:18:26,836 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2025-02-07 23:18:26,836 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:26,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:26,837 INFO L85 PathProgramCache]: Analyzing trace with hash 1534927526, now seen corresponding path program 1 times [2025-02-07 23:18:26,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:26,837 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579289252] [2025-02-07 23:18:26,837 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:26,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:26,887 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 231 statements into 1 equivalence classes. [2025-02-07 23:18:27,450 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 231 of 231 statements. [2025-02-07 23:18:27,450 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:27,450 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:28,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:28,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579289252] [2025-02-07 23:18:28,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579289252] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:28,275 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:28,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:28,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127704220] [2025-02-07 23:18:28,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:28,278 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 23:18:28,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:28,279 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 23:18:28,279 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-07 23:18:28,279 INFO L87 Difference]: Start difference. First operand 728 states and 1061 transitions. Second operand has 5 states, 5 states have (on average 46.2) internal successors, (231), 4 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) [2025-02-07 23:18:28,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:28,586 INFO L93 Difference]: Finished difference Result 1184 states and 1721 transitions. [2025-02-07 23:18:28,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 23:18:28,587 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 46.2) internal successors, (231), 4 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 [2025-02-07 23:18:28,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:28,589 INFO L225 Difference]: With dead ends: 1184 [2025-02-07 23:18:28,589 INFO L226 Difference]: Without dead ends: 736 [2025-02-07 23:18:28,590 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 [2025-02-07 23:18:28,590 INFO L435 NwaCegarLoop]: 581 mSDtfsCounter, 589 mSDsluCounter, 1156 mSDsCounter, 0 mSdLazyCounter, 446 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 589 SdHoareTripleChecker+Valid, 1737 SdHoareTripleChecker+Invalid, 446 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 446 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:28,590 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [589 Valid, 1737 Invalid, 446 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 446 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:28,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states. [2025-02-07 23:18:28,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 734. [2025-02-07 23:18:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 734 states, 733 states have (on average 1.455661664392906) internal successors, (1067), 733 states have internal predecessors, (1067), 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) [2025-02-07 23:18:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 734 states and 1067 transitions. [2025-02-07 23:18:28,601 INFO L78 Accepts]: Start accepts. Automaton has 734 states and 1067 transitions. Word has length 231 [2025-02-07 23:18:28,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:28,601 INFO L471 AbstractCegarLoop]: Abstraction has 734 states and 1067 transitions. [2025-02-07 23:18:28,602 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 46.2) internal successors, (231), 4 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) [2025-02-07 23:18:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1067 transitions. [2025-02-07 23:18:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2025-02-07 23:18:28,603 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:28,603 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-07 23:18:28,603 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2025-02-07 23:18:28,603 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:28,604 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:28,604 INFO L85 PathProgramCache]: Analyzing trace with hash -1069215283, now seen corresponding path program 1 times [2025-02-07 23:18:28,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:28,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177151997] [2025-02-07 23:18:28,604 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:28,651 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 232 statements into 1 equivalence classes. [2025-02-07 23:18:29,316 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 232 of 232 statements. [2025-02-07 23:18:29,317 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:29,317 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:30,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:30,142 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:30,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177151997] [2025-02-07 23:18:30,143 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1177151997] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:30,143 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:30,143 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 23:18:30,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110618770] [2025-02-07 23:18:30,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:30,144 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 23:18:30,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:30,144 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 23:18:30,144 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-07 23:18:30,145 INFO L87 Difference]: Start difference. First operand 734 states and 1067 transitions. Second operand has 5 states, 5 states have (on average 46.4) internal successors, (232), 4 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) [2025-02-07 23:18:30,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:30,401 INFO L93 Difference]: Finished difference Result 1175 states and 1707 transitions. [2025-02-07 23:18:30,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 23:18:30,401 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 46.4) internal successors, (232), 4 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 [2025-02-07 23:18:30,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:30,403 INFO L225 Difference]: With dead ends: 1175 [2025-02-07 23:18:30,404 INFO L226 Difference]: Without dead ends: 738 [2025-02-07 23:18:30,404 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 [2025-02-07 23:18:30,405 INFO L435 NwaCegarLoop]: 581 mSDtfsCounter, 559 mSDsluCounter, 1156 mSDsCounter, 0 mSdLazyCounter, 446 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 1737 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 [2025-02-07 23:18:30,405 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [559 Valid, 1737 Invalid, 446 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 446 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-07 23:18:30,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 738 states. [2025-02-07 23:18:30,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 738 to 737. [2025-02-07 23:18:30,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 737 states, 736 states have (on average 1.453804347826087) internal successors, (1070), 736 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) [2025-02-07 23:18:30,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 737 states and 1070 transitions. [2025-02-07 23:18:30,417 INFO L78 Accepts]: Start accepts. Automaton has 737 states and 1070 transitions. Word has length 232 [2025-02-07 23:18:30,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:30,417 INFO L471 AbstractCegarLoop]: Abstraction has 737 states and 1070 transitions. [2025-02-07 23:18:30,418 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 46.4) internal successors, (232), 4 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) [2025-02-07 23:18:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1070 transitions. [2025-02-07 23:18:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2025-02-07 23:18:30,419 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:30,419 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] [2025-02-07 23:18:30,420 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2025-02-07 23:18:30,420 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:30,420 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:30,420 INFO L85 PathProgramCache]: Analyzing trace with hash 394755870, now seen corresponding path program 1 times [2025-02-07 23:18:30,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:30,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628509500] [2025-02-07 23:18:30,421 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:30,470 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 233 statements into 1 equivalence classes. [2025-02-07 23:18:31,053 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 233 of 233 statements. [2025-02-07 23:18:31,054 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:31,054 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:32,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:32,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 23:18:32,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628509500] [2025-02-07 23:18:32,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628509500] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:32,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:32,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-07 23:18:32,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684180502] [2025-02-07 23:18:32,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:32,500 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-07 23:18:32,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 23:18:32,500 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-07 23:18:32,501 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2025-02-07 23:18:32,501 INFO L87 Difference]: Start difference. First operand 737 states and 1070 transitions. Second operand has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 6 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) [2025-02-07 23:18:32,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:32,886 INFO L93 Difference]: Finished difference Result 1195 states and 1734 transitions. [2025-02-07 23:18:32,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-07 23:18:32,887 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 6 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 [2025-02-07 23:18:32,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:32,890 INFO L225 Difference]: With dead ends: 1195 [2025-02-07 23:18:32,890 INFO L226 Difference]: Without dead ends: 755 [2025-02-07 23:18:32,891 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2025-02-07 23:18:32,891 INFO L435 NwaCegarLoop]: 563 mSDtfsCounter, 529 mSDsluCounter, 1683 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 529 SdHoareTripleChecker+Valid, 2246 SdHoareTripleChecker+Invalid, 670 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-07 23:18:32,892 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [529 Valid, 2246 Invalid, 670 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 670 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-07 23:18:32,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 755 states. [2025-02-07 23:18:32,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 755 to 745. [2025-02-07 23:18:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 745 states, 744 states have (on average 1.4516129032258065) internal successors, (1080), 744 states have internal predecessors, (1080), 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) [2025-02-07 23:18:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 745 states and 1080 transitions. [2025-02-07 23:18:32,912 INFO L78 Accepts]: Start accepts. Automaton has 745 states and 1080 transitions. Word has length 233 [2025-02-07 23:18:32,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:32,913 INFO L471 AbstractCegarLoop]: Abstraction has 745 states and 1080 transitions. [2025-02-07 23:18:32,913 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 6 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) [2025-02-07 23:18:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1080 transitions. [2025-02-07 23:18:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2025-02-07 23:18:32,914 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:32,915 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] [2025-02-07 23:18:32,915 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2025-02-07 23:18:32,915 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:32,915 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:32,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1356268311, now seen corresponding path program 1 times [2025-02-07 23:18:32,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 23:18:32,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934717807] [2025-02-07 23:18:32,916 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:32,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 23:18:32,966 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 234 statements into 1 equivalence classes. [2025-02-07 23:18:33,652 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 234 of 234 statements. [2025-02-07 23:18:33,652 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:33,652 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-07 23:18:33,652 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-07 23:18:33,669 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 234 statements into 1 equivalence classes. [2025-02-07 23:18:34,193 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 234 of 234 statements. [2025-02-07 23:18:34,193 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:34,193 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-07 23:18:34,327 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-07 23:18:34,328 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-07 23:18:34,328 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-07 23:18:34,330 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2025-02-07 23:18:34,334 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] [2025-02-07 23:18:34,453 WARN L310 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2025-02-07 23:18:34,503 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 23:18:34,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 11:18:34 BoogieIcfgContainer [2025-02-07 23:18:34,508 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 23:18:34,509 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 23:18:34,509 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 23:18:34,510 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 23:18:34,510 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 11:17:52" (3/4) ... [2025-02-07 23:18:34,512 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-07 23:18:34,513 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 23:18:34,514 INFO L158 Benchmark]: Toolchain (without parser) took 45344.28ms. Allocated memory was 142.6MB in the beginning and 931.1MB in the end (delta: 788.5MB). Free memory was 103.9MB in the beginning and 546.0MB in the end (delta: -442.1MB). Peak memory consumption was 346.8MB. Max. memory is 16.1GB. [2025-02-07 23:18:34,517 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 192.9MB. Free memory is still 120.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 23:18:34,517 INFO L158 Benchmark]: CACSL2BoogieTranslator took 631.35ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 66.6MB in the end (delta: 36.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-07 23:18:34,517 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.08ms. Allocated memory is still 142.6MB. Free memory was 66.6MB in the beginning and 77.2MB in the end (delta: -10.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2025-02-07 23:18:34,517 INFO L158 Benchmark]: Boogie Preprocessor took 251.81ms. Allocated memory is still 142.6MB. Free memory was 77.2MB in the beginning and 55.1MB in the end (delta: 22.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-07 23:18:34,517 INFO L158 Benchmark]: IcfgBuilder took 2408.79ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 55.1MB in the beginning and 96.4MB in the end (delta: -41.3MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. [2025-02-07 23:18:34,517 INFO L158 Benchmark]: TraceAbstraction took 41802.71ms. Allocated memory was 192.9MB in the beginning and 931.1MB in the end (delta: 738.2MB). Free memory was 94.8MB in the beginning and 546.1MB in the end (delta: -451.3MB). Peak memory consumption was 291.1MB. Max. memory is 16.1GB. [2025-02-07 23:18:34,517 INFO L158 Benchmark]: Witness Printer took 3.97ms. Allocated memory is still 931.1MB. Free memory was 546.1MB in the beginning and 546.0MB in the end (delta: 81.3kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 23:18:34,518 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 192.9MB. Free memory is still 120.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 631.35ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 66.6MB in the end (delta: 36.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.08ms. Allocated memory is still 142.6MB. Free memory was 66.6MB in the beginning and 77.2MB in the end (delta: -10.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 251.81ms. Allocated memory is still 142.6MB. Free memory was 77.2MB in the beginning and 55.1MB in the end (delta: 22.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * IcfgBuilder took 2408.79ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 55.1MB in the beginning and 96.4MB in the end (delta: -41.3MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. * TraceAbstraction took 41802.71ms. Allocated memory was 192.9MB in the beginning and 931.1MB in the end (delta: 738.2MB). Free memory was 94.8MB in the beginning and 546.1MB in the end (delta: -451.3MB). Peak memory consumption was 291.1MB. Max. memory is 16.1GB. * Witness Printer took 3.97ms. Allocated memory is still 931.1MB. Free memory was 546.1MB in the beginning and 546.0MB in the end (delta: 81.3kB). 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 420, overapproximation of bitwiseOr at line 400, overapproximation of bitwiseOr at line 460, overapproximation of bitwiseAnd at line 200, overapproximation of bitwiseAnd at line 564. 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, 496 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 41.6s, OverallIterations: 26, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 11.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12701 SdHoareTripleChecker+Valid, 9.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12701 mSDsluCounter, 49728 SdHoareTripleChecker+Invalid, 8.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 35166 mSDsCounter, 71 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14071 IncrementalHoareTripleChecker+Invalid, 14142 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 71 mSolverCounterUnsat, 14562 mSDtfsCounter, 14071 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=745occurred 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: 0.5s AutomataMinimizationTime, 25 MinimizatonAttempts, 916 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 7.8s SatisfiabilityAnalysisTime, 19.7s InterpolantComputationTime, 5842 NumberOfCodeBlocks, 5842 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 5583 ConstructedInterpolants, 0 QuantifiedInterpolants, 11999 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 [2025-02-07 23:18:34,554 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-?-48c9605-m [2025-02-07 23:18:36,908 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 23:18:37,012 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-02-07 23:18:37,021 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 23:18:37,021 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 23:18:37,044 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 23:18:37,045 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 23:18:37,045 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 23:18:37,045 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 23:18:37,045 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 23:18:37,045 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 23:18:37,048 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 23:18:37,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 23:18:37,048 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 23:18:37,049 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 23:18:37,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 23:18:37,050 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 23:18:37,050 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 23:18:37,050 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 23:18:37,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 23:18:37,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 23:18:37,051 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-07 23:18:37,051 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-07 23:18:37,051 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-07 23:18:37,051 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 23:18:37,051 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 23:18:37,051 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 23:18:37,052 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 23:18:37,052 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 23:18:37,052 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 23:18:37,052 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 23:18:37,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 23:18:37,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 23:18:37,053 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 23:18:37,053 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 [2025-02-07 23:18:37,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 23:18:37,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 23:18:37,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 23:18:37,359 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 23:18:37,359 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 23:18:37,364 INFO L431 ainManager$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 [2025-02-07 23:18:38,715 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cbc817e9b/56aa57db94544d1fbad894930161d12c/FLAG6106ecfd8 [2025-02-07 23:18:38,997 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 23:18:38,998 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.itc99_b13.c [2025-02-07 23:18:39,018 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cbc817e9b/56aa57db94544d1fbad894930161d12c/FLAG6106ecfd8 [2025-02-07 23:18:39,040 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cbc817e9b/56aa57db94544d1fbad894930161d12c [2025-02-07 23:18:39,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 23:18:39,044 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 23:18:39,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 23:18:39,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 23:18:39,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 23:18:39,052 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,053 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2924b362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39, skipping insertion in model container [2025-02-07 23:18:39,053 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,103 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 23:18:39,264 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] [2025-02-07 23:18:39,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 23:18:39,503 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 23:18:39,511 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] [2025-02-07 23:18:39,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 23:18:39,645 INFO L204 MainTranslator]: Completed translation [2025-02-07 23:18:39,645 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39 WrapperNode [2025-02-07 23:18:39,645 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 23:18:39,646 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 23:18:39,646 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 23:18:39,647 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 23:18:39,652 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,756 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 969 [2025-02-07 23:18:39,756 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 23:18:39,756 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 23:18:39,757 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 23:18:39,757 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 23:18:39,766 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,780 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,806 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]. [2025-02-07 23:18:39,806 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,806 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,827 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,833 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,839 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,847 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,862 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 23:18:39,863 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 23:18:39,863 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 23:18:39,863 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 23:18:39,864 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (1/1) ... [2025-02-07 23:18:39,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 23:18:39,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 23:18:39,904 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) [2025-02-07 23:18:39,908 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 [2025-02-07 23:18:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 23:18:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-07 23:18:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 23:18:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 23:18:40,178 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 23:18:40,179 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 23:18:40,925 INFO L? ?]: Removed 407 outVars from TransFormulas that were not future-live. [2025-02-07 23:18:40,925 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 23:18:40,934 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 23:18:40,934 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 23:18:40,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 11:18:40 BoogieIcfgContainer [2025-02-07 23:18:40,935 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 23:18:40,937 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 23:18:40,938 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 23:18:40,943 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 23:18:40,943 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 11:18:39" (1/3) ... [2025-02-07 23:18:40,944 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54b989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 11:18:40, skipping insertion in model container [2025-02-07 23:18:40,944 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 11:18:39" (2/3) ... [2025-02-07 23:18:40,945 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54b989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 11:18:40, skipping insertion in model container [2025-02-07 23:18:40,945 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 11:18:40" (3/3) ... [2025-02-07 23:18:40,946 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.itc99_b13.c [2025-02-07 23:18:40,961 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 23:18:40,963 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.itc99_b13.c that has 1 procedures, 8 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-07 23:18:41,008 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 23:18:41,019 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;@5e568f93, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 23:18:41,020 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-07 23:18:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.5) internal successors, (9), 7 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) [2025-02-07 23:18:41,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2025-02-07 23:18:41,028 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:41,029 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2025-02-07 23:18:41,029 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:41,033 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:41,033 INFO L85 PathProgramCache]: Analyzing trace with hash 1137951, now seen corresponding path program 1 times [2025-02-07 23:18:41,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-07 23:18:41,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1451617159] [2025-02-07 23:18:41,043 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:41,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-07 23:18:41,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 23:18:41,047 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) [2025-02-07 23:18:41,049 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 [2025-02-07 23:18:41,391 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-02-07 23:18:41,482 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-02-07 23:18:41,483 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:41,483 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:41,497 WARN L254 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 283 conjuncts are in the unsatisfiable core [2025-02-07 23:18:41,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-07 23:18:45,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 23:18:45,251 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-07 23:18:45,252 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-07 23:18:45,252 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1451617159] [2025-02-07 23:18:45,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1451617159] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 23:18:45,253 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 23:18:45,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-07 23:18:45,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076201727] [2025-02-07 23:18:45,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 23:18:45,259 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-07 23:18:45,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-07 23:18:45,278 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-07 23:18:45,279 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-07 23:18:45,281 INFO L87 Difference]: Start difference. First operand has 8 states, 6 states have (on average 1.5) internal successors, (9), 7 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) Second operand has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2025-02-07 23:18:45,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 23:18:45,505 INFO L93 Difference]: Finished difference Result 16 states and 21 transitions. [2025-02-07 23:18:45,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-07 23:18:45,508 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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 4 [2025-02-07 23:18:45,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 23:18:45,515 INFO L225 Difference]: With dead ends: 16 [2025-02-07 23:18:45,516 INFO L226 Difference]: Without dead ends: 9 [2025-02-07 23:18:45,519 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-07 23:18:45,522 INFO L435 NwaCegarLoop]: 3 mSDtfsCounter, 2 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 8 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 [2025-02-07 23:18:45,522 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 8 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-07 23:18:45,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2025-02-07 23:18:45,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2025-02-07 23:18:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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) [2025-02-07 23:18:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2025-02-07 23:18:45,554 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2025-02-07 23:18:45,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 23:18:45,555 INFO L471 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2025-02-07 23:18:45,555 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2025-02-07 23:18:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2025-02-07 23:18:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2025-02-07 23:18:45,555 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 23:18:45,556 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2025-02-07 23:18:45,567 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 [2025-02-07 23:18:45,760 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 [2025-02-07 23:18:45,760 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-07 23:18:45,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 23:18:45,761 INFO L85 PathProgramCache]: Analyzing trace with hash -458170295, now seen corresponding path program 1 times [2025-02-07 23:18:45,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-07 23:18:45,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2138381445] [2025-02-07 23:18:45,762 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 23:18:45,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-07 23:18:45,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 23:18:45,766 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) [2025-02-07 23:18:45,768 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 [2025-02-07 23:18:46,167 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-02-07 23:18:46,328 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-02-07 23:18:46,329 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 23:18:46,329 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 23:18:46,346 INFO L256 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 300 conjuncts are in the unsatisfiable core [2025-02-07 23:18:46,379 INFO L279 TraceCheckSpWp]: Computing forward predicates...