./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.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 06ab3f6dfc5d0af96a725c547a1ce0851880572e04998680f4167699000e98db --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 08:19:21,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 08:19:21,293 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 08:19:21,302 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 08:19:21,302 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 08:19:21,332 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 08:19:21,333 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 08:19:21,333 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 08:19:21,334 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 08:19:21,334 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 08:19:21,334 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 08:19:21,334 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 08:19:21,334 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 08:19:21,334 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 08:19:21,335 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 08:19:21,335 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 08:19:21,336 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 08:19:21,336 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:19:21,336 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:19:21,336 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:19:21,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:19:21,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 08:19:21,336 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:19:21,336 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:19:21,336 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:19:21,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:19:21,338 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 08:19:21,338 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 08:19:21,338 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 -> 06ab3f6dfc5d0af96a725c547a1ce0851880572e04998680f4167699000e98db [2025-01-09 08:19:21,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 08:19:21,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 08:19:21,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 08:19:21,642 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 08:19:21,642 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 08:19:21,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2025-01-09 08:19:23,006 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3c9486ed7/dbccdb198ba94d308331874318e6e49c/FLAGb84f6b0c0 [2025-01-09 08:19:23,428 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 08:19:23,428 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2025-01-09 08:19:23,455 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3c9486ed7/dbccdb198ba94d308331874318e6e49c/FLAGb84f6b0c0 [2025-01-09 08:19:23,473 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3c9486ed7/dbccdb198ba94d308331874318e6e49c [2025-01-09 08:19:23,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 08:19:23,479 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 08:19:23,480 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 08:19:23,480 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 08:19:23,484 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 08:19:23,485 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:19:23" (1/1) ... [2025-01-09 08:19:23,487 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126c0674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:23, skipping insertion in model container [2025-01-09 08:19:23,487 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:19:23" (1/1) ... [2025-01-09 08:19:23,546 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 08:19:23,712 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.vis_arrays_FIFOs.c[1256,1269] [2025-01-09 08:19:24,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:19:24,046 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 08:19:24,056 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.vis_arrays_FIFOs.c[1256,1269] [2025-01-09 08:19:24,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:19:24,288 INFO L204 MainTranslator]: Completed translation [2025-01-09 08:19:24,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24 WrapperNode [2025-01-09 08:19:24,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 08:19:24,290 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 08:19:24,290 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 08:19:24,291 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 08:19:24,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:24,344 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:24,930 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4527 [2025-01-09 08:19:24,931 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 08:19:24,932 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 08:19:24,933 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 08:19:24,934 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 08:19:24,947 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:24,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,068 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,223 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-01-09 08:19:25,223 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,224 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,340 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,358 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,389 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,433 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,465 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,593 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 08:19:25,595 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 08:19:25,596 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 08:19:25,596 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 08:19:25,598 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (1/1) ... [2025-01-09 08:19:25,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:19:25,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:19:25,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 08:19:25,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 08:19:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 08:19:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 08:19:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 08:19:25,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 08:19:26,038 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 08:19:26,040 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 08:19:30,327 INFO L? ?]: Removed 2597 outVars from TransFormulas that were not future-live. [2025-01-09 08:19:30,328 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 08:19:30,370 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 08:19:30,370 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 08:19:30,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:19:30 BoogieIcfgContainer [2025-01-09 08:19:30,375 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 08:19:30,377 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 08:19:30,377 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 08:19:30,381 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 08:19:30,382 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:19:23" (1/3) ... [2025-01-09 08:19:30,382 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@705e927a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:19:30, skipping insertion in model container [2025-01-09 08:19:30,383 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:24" (2/3) ... [2025-01-09 08:19:30,383 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@705e927a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:19:30, skipping insertion in model container [2025-01-09 08:19:30,383 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:19:30" (3/3) ... [2025-01-09 08:19:30,384 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_FIFOs.c [2025-01-09 08:19:30,398 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 08:19:30,402 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.vis_arrays_FIFOs.c that has 1 procedures, 1390 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 08:19:30,500 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 08:19:30,511 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;@2b2c6c4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 08:19:30,512 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 08:19:30,523 INFO L276 IsEmpty]: Start isEmpty. Operand has 1390 states, 1388 states have (on average 1.4992795389048992) internal successors, (2081), 1389 states have internal predecessors, (2081), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:30,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2025-01-09 08:19:30,540 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:30,541 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] [2025-01-09 08:19:30,541 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:30,546 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:30,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1147245958, now seen corresponding path program 1 times [2025-01-09 08:19:30,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:30,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504730869] [2025-01-09 08:19:30,556 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:30,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:30,707 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 153 statements into 1 equivalence classes. [2025-01-09 08:19:31,009 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 153 of 153 statements. [2025-01-09 08:19:31,010 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:31,010 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:32,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:32,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:19:32,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504730869] [2025-01-09 08:19:32,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1504730869] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:32,396 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:32,396 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 08:19:32,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433751450] [2025-01-09 08:19:32,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:32,402 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 08:19:32,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:19:32,422 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 08:19:32,423 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 08:19:32,429 INFO L87 Difference]: Start difference. First operand has 1390 states, 1388 states have (on average 1.4992795389048992) internal successors, (2081), 1389 states have internal predecessors, (2081), 0 states have call successors, (0), 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 38.25) internal successors, (153), 4 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:32,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:32,630 INFO L93 Difference]: Finished difference Result 2629 states and 3939 transitions. [2025-01-09 08:19:32,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 08:19:32,633 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 0 states have call successors, (0), 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 153 [2025-01-09 08:19:32,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:32,659 INFO L225 Difference]: With dead ends: 2629 [2025-01-09 08:19:32,659 INFO L226 Difference]: Without dead ends: 1389 [2025-01-09 08:19:32,667 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 08:19:32,672 INFO L435 NwaCegarLoop]: 2075 mSDtfsCounter, 0 mSDsluCounter, 4144 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6219 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:32,673 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6219 Invalid, 11 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:19:32,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1389 states. [2025-01-09 08:19:32,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1389 to 1389. [2025-01-09 08:19:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1389 states, 1388 states have (on average 1.4978386167146973) internal successors, (2079), 1388 states have internal predecessors, (2079), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:32,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1389 states and 2079 transitions. [2025-01-09 08:19:32,780 INFO L78 Accepts]: Start accepts. Automaton has 1389 states and 2079 transitions. Word has length 153 [2025-01-09 08:19:32,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:32,780 INFO L471 AbstractCegarLoop]: Abstraction has 1389 states and 2079 transitions. [2025-01-09 08:19:32,781 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2079 transitions. [2025-01-09 08:19:32,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2025-01-09 08:19:32,785 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:32,786 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] [2025-01-09 08:19:32,786 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 08:19:32,786 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:32,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:32,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1206582445, now seen corresponding path program 1 times [2025-01-09 08:19:32,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:32,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246886728] [2025-01-09 08:19:32,787 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:32,880 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 154 statements into 1 equivalence classes. [2025-01-09 08:19:32,975 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 154 of 154 statements. [2025-01-09 08:19:32,975 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:32,975 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:33,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:19:33,473 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246886728] [2025-01-09 08:19:33,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246886728] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:33,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:33,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 08:19:33,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128817597] [2025-01-09 08:19:33,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:33,474 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 08:19:33,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:19:33,475 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 08:19:33,475 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 08:19:33,475 INFO L87 Difference]: Start difference. First operand 1389 states and 2079 transitions. Second operand has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:33,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:33,571 INFO L93 Difference]: Finished difference Result 2630 states and 3937 transitions. [2025-01-09 08:19:33,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 08:19:33,572 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 0 states have call successors, (0), 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 154 [2025-01-09 08:19:33,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:33,581 INFO L225 Difference]: With dead ends: 2630 [2025-01-09 08:19:33,584 INFO L226 Difference]: Without dead ends: 1391 [2025-01-09 08:19:33,586 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 08:19:33,587 INFO L435 NwaCegarLoop]: 2075 mSDtfsCounter, 0 mSDsluCounter, 4140 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6215 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:33,588 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6215 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:19:33,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1391 states. [2025-01-09 08:19:33,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1391 to 1391. [2025-01-09 08:19:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1391 states, 1390 states have (on average 1.4971223021582734) internal successors, (2081), 1390 states have internal predecessors, (2081), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1391 states and 2081 transitions. [2025-01-09 08:19:33,621 INFO L78 Accepts]: Start accepts. Automaton has 1391 states and 2081 transitions. Word has length 154 [2025-01-09 08:19:33,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:33,622 INFO L471 AbstractCegarLoop]: Abstraction has 1391 states and 2081 transitions. [2025-01-09 08:19:33,623 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:33,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2081 transitions. [2025-01-09 08:19:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2025-01-09 08:19:33,627 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:33,627 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] [2025-01-09 08:19:33,627 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 08:19:33,627 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:33,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:33,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1946352447, now seen corresponding path program 1 times [2025-01-09 08:19:33,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:33,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489394147] [2025-01-09 08:19:33,628 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:33,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:33,717 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 155 statements into 1 equivalence classes. [2025-01-09 08:19:34,335 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 155 of 155 statements. [2025-01-09 08:19:34,335 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:34,335 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:35,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:19:35,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489394147] [2025-01-09 08:19:35,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489394147] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:35,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:35,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 08:19:35,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291900929] [2025-01-09 08:19:35,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:35,090 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 08:19:35,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:19:35,090 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 08:19:35,090 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 08:19:35,091 INFO L87 Difference]: Start difference. First operand 1391 states and 2081 transitions. Second operand has 5 states, 5 states have (on average 31.0) internal successors, (155), 5 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:35,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:35,187 INFO L93 Difference]: Finished difference Result 2630 states and 3936 transitions. [2025-01-09 08:19:35,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 08:19:35,188 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.0) internal successors, (155), 5 states have internal predecessors, (155), 0 states have call successors, (0), 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 155 [2025-01-09 08:19:35,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:35,195 INFO L225 Difference]: With dead ends: 2630 [2025-01-09 08:19:35,195 INFO L226 Difference]: Without dead ends: 1389 [2025-01-09 08:19:35,197 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2025-01-09 08:19:35,198 INFO L435 NwaCegarLoop]: 2064 mSDtfsCounter, 1932 mSDsluCounter, 2063 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1932 SdHoareTripleChecker+Valid, 4127 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:35,200 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1932 Valid, 4127 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:19:35,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1389 states. [2025-01-09 08:19:35,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1389 to 1389. [2025-01-09 08:19:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1389 states, 1388 states have (on average 1.4963976945244957) internal successors, (2077), 1388 states have internal predecessors, (2077), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1389 states and 2077 transitions. [2025-01-09 08:19:35,229 INFO L78 Accepts]: Start accepts. Automaton has 1389 states and 2077 transitions. Word has length 155 [2025-01-09 08:19:35,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:35,229 INFO L471 AbstractCegarLoop]: Abstraction has 1389 states and 2077 transitions. [2025-01-09 08:19:35,230 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.0) internal successors, (155), 5 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2077 transitions. [2025-01-09 08:19:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2025-01-09 08:19:35,232 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:35,232 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] [2025-01-09 08:19:35,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 08:19:35,232 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:35,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:35,233 INFO L85 PathProgramCache]: Analyzing trace with hash 1771929776, now seen corresponding path program 1 times [2025-01-09 08:19:35,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:35,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1292990151] [2025-01-09 08:19:35,237 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:35,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:35,304 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 156 statements into 1 equivalence classes. [2025-01-09 08:19:35,771 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 156 of 156 statements. [2025-01-09 08:19:35,772 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:35,772 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:37,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:19:37,387 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1292990151] [2025-01-09 08:19:37,387 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1292990151] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:37,387 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:37,387 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 08:19:37,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432399173] [2025-01-09 08:19:37,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:37,388 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 08:19:37,388 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:19:37,389 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 08:19:37,389 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-09 08:19:37,389 INFO L87 Difference]: Start difference. First operand 1389 states and 2077 transitions. Second operand has 5 states, 5 states have (on average 31.2) internal successors, (156), 5 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:37,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:37,587 INFO L93 Difference]: Finished difference Result 2851 states and 4259 transitions. [2025-01-09 08:19:37,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 08:19:37,588 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.2) internal successors, (156), 5 states have internal predecessors, (156), 0 states have call successors, (0), 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 156 [2025-01-09 08:19:37,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:37,594 INFO L225 Difference]: With dead ends: 2851 [2025-01-09 08:19:37,595 INFO L226 Difference]: Without dead ends: 1612 [2025-01-09 08:19:37,597 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-01-09 08:19:37,598 INFO L435 NwaCegarLoop]: 2051 mSDtfsCounter, 2651 mSDsluCounter, 4101 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2651 SdHoareTripleChecker+Valid, 6152 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:37,599 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2651 Valid, 6152 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 08:19:37,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1612 states. [2025-01-09 08:19:37,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1612 to 1395. [2025-01-09 08:19:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1395 states, 1394 states have (on average 1.4956958393113342) internal successors, (2085), 1394 states have internal predecessors, (2085), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1395 states and 2085 transitions. [2025-01-09 08:19:37,630 INFO L78 Accepts]: Start accepts. Automaton has 1395 states and 2085 transitions. Word has length 156 [2025-01-09 08:19:37,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:37,631 INFO L471 AbstractCegarLoop]: Abstraction has 1395 states and 2085 transitions. [2025-01-09 08:19:37,631 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.2) internal successors, (156), 5 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2085 transitions. [2025-01-09 08:19:37,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2025-01-09 08:19:37,632 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:37,633 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] [2025-01-09 08:19:37,633 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 08:19:37,633 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:37,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:37,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1890523052, now seen corresponding path program 1 times [2025-01-09 08:19:37,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:37,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651863825] [2025-01-09 08:19:37,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:37,695 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 157 statements into 1 equivalence classes. [2025-01-09 08:19:37,731 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 157 of 157 statements. [2025-01-09 08:19:37,731 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:37,731 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:38,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:19:38,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651863825] [2025-01-09 08:19:38,254 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [651863825] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:38,254 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:38,254 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 08:19:38,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635646790] [2025-01-09 08:19:38,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:38,254 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 08:19:38,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:19:38,255 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 08:19:38,255 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-01-09 08:19:38,255 INFO L87 Difference]: Start difference. First operand 1395 states and 2085 transitions. Second operand has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 6 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:39,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:39,466 INFO L93 Difference]: Finished difference Result 3671 states and 5490 transitions. [2025-01-09 08:19:39,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-09 08:19:39,467 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 6 states have internal predecessors, (157), 0 states have call successors, (0), 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 157 [2025-01-09 08:19:39,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:39,474 INFO L225 Difference]: With dead ends: 3671 [2025-01-09 08:19:39,474 INFO L226 Difference]: Without dead ends: 1399 [2025-01-09 08:19:39,478 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2025-01-09 08:19:39,479 INFO L435 NwaCegarLoop]: 1974 mSDtfsCounter, 1375 mSDsluCounter, 7457 mSDsCounter, 0 mSdLazyCounter, 997 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1375 SdHoareTripleChecker+Valid, 9431 SdHoareTripleChecker+Invalid, 1098 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 997 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:39,479 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1375 Valid, 9431 Invalid, 1098 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 997 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2025-01-09 08:19:39,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1399 states. [2025-01-09 08:19:39,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1399 to 1397. [2025-01-09 08:19:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1397 states, 1396 states have (on average 1.4949856733524356) internal successors, (2087), 1396 states have internal predecessors, (2087), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1397 states and 2087 transitions. [2025-01-09 08:19:39,516 INFO L78 Accepts]: Start accepts. Automaton has 1397 states and 2087 transitions. Word has length 157 [2025-01-09 08:19:39,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:39,517 INFO L471 AbstractCegarLoop]: Abstraction has 1397 states and 2087 transitions. [2025-01-09 08:19:39,517 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 6 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:39,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2087 transitions. [2025-01-09 08:19:39,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2025-01-09 08:19:39,519 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:39,519 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] [2025-01-09 08:19:39,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 08:19:39,520 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:39,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:39,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1055589143, now seen corresponding path program 1 times [2025-01-09 08:19:39,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:39,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384637639] [2025-01-09 08:19:39,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:39,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:39,594 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-01-09 08:19:39,760 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-01-09 08:19:39,760 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:39,760 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:40,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:19:40,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384637639] [2025-01-09 08:19:40,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384637639] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:40,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:40,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 08:19:40,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188916023] [2025-01-09 08:19:40,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:40,531 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 08:19:40,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:19:40,534 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 08:19:40,534 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-01-09 08:19:40,535 INFO L87 Difference]: Start difference. First operand 1397 states and 2087 transitions. Second operand has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 6 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:40,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:40,719 INFO L93 Difference]: Finished difference Result 2855 states and 4262 transitions. [2025-01-09 08:19:40,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 08:19:40,720 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 6 states have internal predecessors, (158), 0 states have call successors, (0), 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 158 [2025-01-09 08:19:40,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:40,727 INFO L225 Difference]: With dead ends: 2855 [2025-01-09 08:19:40,727 INFO L226 Difference]: Without dead ends: 1614 [2025-01-09 08:19:40,729 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2025-01-09 08:19:40,730 INFO L435 NwaCegarLoop]: 2061 mSDtfsCounter, 2649 mSDsluCounter, 6177 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2649 SdHoareTripleChecker+Valid, 8238 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:40,730 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2649 Valid, 8238 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 08:19:40,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1614 states. [2025-01-09 08:19:40,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1614 to 1398. [2025-01-09 08:19:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1398 states, 1397 states have (on average 1.4946313528990693) internal successors, (2088), 1397 states have internal predecessors, (2088), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1398 states and 2088 transitions. [2025-01-09 08:19:40,765 INFO L78 Accepts]: Start accepts. Automaton has 1398 states and 2088 transitions. Word has length 158 [2025-01-09 08:19:40,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:40,765 INFO L471 AbstractCegarLoop]: Abstraction has 1398 states and 2088 transitions. [2025-01-09 08:19:40,765 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 6 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:40,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2088 transitions. [2025-01-09 08:19:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2025-01-09 08:19:40,769 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:40,769 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] [2025-01-09 08:19:40,769 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 08:19:40,770 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:40,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:40,770 INFO L85 PathProgramCache]: Analyzing trace with hash 578154675, now seen corresponding path program 1 times [2025-01-09 08:19:40,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:40,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776802440] [2025-01-09 08:19:40,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:40,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:40,830 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-01-09 08:19:41,189 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-01-09 08:19:41,189 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:41,190 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:43,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:19:43,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776802440] [2025-01-09 08:19:43,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776802440] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:43,212 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:43,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-09 08:19:43,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153585583] [2025-01-09 08:19:43,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:43,213 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-09 08:19:43,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:19:43,214 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-09 08:19:43,214 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2025-01-09 08:19:43,214 INFO L87 Difference]: Start difference. First operand 1398 states and 2088 transitions. Second operand has 8 states, 8 states have (on average 19.75) internal successors, (158), 8 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:43,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:43,492 INFO L93 Difference]: Finished difference Result 3010 states and 4486 transitions. [2025-01-09 08:19:43,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-09 08:19:43,493 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 19.75) internal successors, (158), 8 states have internal predecessors, (158), 0 states have call successors, (0), 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 158 [2025-01-09 08:19:43,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:43,500 INFO L225 Difference]: With dead ends: 3010 [2025-01-09 08:19:43,501 INFO L226 Difference]: Without dead ends: 1769 [2025-01-09 08:19:43,503 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2025-01-09 08:19:43,504 INFO L435 NwaCegarLoop]: 2056 mSDtfsCounter, 3308 mSDsluCounter, 10273 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3308 SdHoareTripleChecker+Valid, 12329 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:43,505 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3308 Valid, 12329 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 08:19:43,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1769 states. [2025-01-09 08:19:43,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1769 to 1406. [2025-01-09 08:19:43,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1406 states, 1405 states have (on average 1.4925266903914591) internal successors, (2097), 1405 states have internal predecessors, (2097), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:43,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1406 states and 2097 transitions. [2025-01-09 08:19:43,541 INFO L78 Accepts]: Start accepts. Automaton has 1406 states and 2097 transitions. Word has length 158 [2025-01-09 08:19:43,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:43,541 INFO L471 AbstractCegarLoop]: Abstraction has 1406 states and 2097 transitions. [2025-01-09 08:19:43,541 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 19.75) internal successors, (158), 8 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2097 transitions. [2025-01-09 08:19:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2025-01-09 08:19:43,543 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:43,543 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] [2025-01-09 08:19:43,544 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 08:19:43,544 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:43,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:43,544 INFO L85 PathProgramCache]: Analyzing trace with hash -166731201, now seen corresponding path program 1 times [2025-01-09 08:19:43,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:43,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562761656] [2025-01-09 08:19:43,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:43,601 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 159 statements into 1 equivalence classes. [2025-01-09 08:19:43,779 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 159 of 159 statements. [2025-01-09 08:19:43,779 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:43,779 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:44,679 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:19:44,679 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562761656] [2025-01-09 08:19:44,679 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562761656] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:44,679 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:44,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-01-09 08:19:44,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514191513] [2025-01-09 08:19:44,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:44,680 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-01-09 08:19:44,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:19:44,681 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-01-09 08:19:44,681 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2025-01-09 08:19:44,681 INFO L87 Difference]: Start difference. First operand 1406 states and 2097 transitions. Second operand has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:45,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:45,045 INFO L93 Difference]: Finished difference Result 2988 states and 4457 transitions. [2025-01-09 08:19:45,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-09 08:19:45,046 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 0 states have call successors, (0), 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 159 [2025-01-09 08:19:45,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:45,056 INFO L225 Difference]: With dead ends: 2988 [2025-01-09 08:19:45,056 INFO L226 Difference]: Without dead ends: 1747 [2025-01-09 08:19:45,058 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=208, Unknown=0, NotChecked=0, Total=272 [2025-01-09 08:19:45,059 INFO L435 NwaCegarLoop]: 2050 mSDtfsCounter, 3075 mSDsluCounter, 9139 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3075 SdHoareTripleChecker+Valid, 11189 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:45,059 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3075 Valid, 11189 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 08:19:45,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1747 states. [2025-01-09 08:19:45,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1747 to 1531. [2025-01-09 08:19:45,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1531 states, 1530 states have (on average 1.49281045751634) internal successors, (2284), 1530 states have internal predecessors, (2284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:45,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1531 states and 2284 transitions. [2025-01-09 08:19:45,102 INFO L78 Accepts]: Start accepts. Automaton has 1531 states and 2284 transitions. Word has length 159 [2025-01-09 08:19:45,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:45,103 INFO L471 AbstractCegarLoop]: Abstraction has 1531 states and 2284 transitions. [2025-01-09 08:19:45,105 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2284 transitions. [2025-01-09 08:19:45,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2025-01-09 08:19:45,108 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:45,108 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] [2025-01-09 08:19:45,108 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-09 08:19:45,108 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:45,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:45,109 INFO L85 PathProgramCache]: Analyzing trace with hash 275187352, now seen corresponding path program 1 times [2025-01-09 08:19:45,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:19:45,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300017802] [2025-01-09 08:19:45,109 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:45,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:19:45,185 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 159 statements into 1 equivalence classes. [2025-01-09 08:19:45,632 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 159 of 159 statements. [2025-01-09 08:19:45,632 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:45,632 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 08:19:45,632 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 08:19:45,659 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 159 statements into 1 equivalence classes. [2025-01-09 08:19:45,929 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 159 of 159 statements. [2025-01-09 08:19:45,929 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:45,929 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 08:19:46,066 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 08:19:46,066 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 08:19:46,067 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 08:19:46,069 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-09 08:19:46,071 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 08:19:46,229 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 08:19:46,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 08:19:46 BoogieIcfgContainer [2025-01-09 08:19:46,232 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 08:19:46,233 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 08:19:46,233 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 08:19:46,233 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 08:19:46,234 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:19:30" (3/4) ... [2025-01-09 08:19:46,239 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 08:19:46,240 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 08:19:46,241 INFO L158 Benchmark]: Toolchain (without parser) took 22762.64ms. Allocated memory was 142.6MB in the beginning and 956.3MB in the end (delta: 813.7MB). Free memory was 110.7MB in the beginning and 671.1MB in the end (delta: -560.4MB). Peak memory consumption was 251.3MB. Max. memory is 16.1GB. [2025-01-09 08:19:46,241 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 201.3MB. Free memory is still 122.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:19:46,241 INFO L158 Benchmark]: CACSL2BoogieTranslator took 809.84ms. Allocated memory is still 142.6MB. Free memory was 110.2MB in the beginning and 93.7MB in the end (delta: 16.5MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. [2025-01-09 08:19:46,242 INFO L158 Benchmark]: Boogie Procedure Inliner took 641.38ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 93.7MB in the beginning and 278.0MB in the end (delta: -184.3MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. [2025-01-09 08:19:46,242 INFO L158 Benchmark]: Boogie Preprocessor took 661.30ms. Allocated memory is still 394.3MB. Free memory was 278.0MB in the beginning and 240.2MB in the end (delta: 37.7MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2025-01-09 08:19:46,242 INFO L158 Benchmark]: RCFGBuilder took 4779.27ms. Allocated memory is still 394.3MB. Free memory was 240.2MB in the beginning and 165.9MB in the end (delta: 74.3MB). Peak memory consumption was 184.3MB. Max. memory is 16.1GB. [2025-01-09 08:19:46,242 INFO L158 Benchmark]: TraceAbstraction took 15855.84ms. Allocated memory was 394.3MB in the beginning and 956.3MB in the end (delta: 562.0MB). Free memory was 165.9MB in the beginning and 675.2MB in the end (delta: -509.3MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2025-01-09 08:19:46,242 INFO L158 Benchmark]: Witness Printer took 6.91ms. Allocated memory is still 956.3MB. Free memory was 675.2MB in the beginning and 671.1MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:19:46,243 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 201.3MB. Free memory is still 122.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 809.84ms. Allocated memory is still 142.6MB. Free memory was 110.2MB in the beginning and 93.7MB in the end (delta: 16.5MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 641.38ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 93.7MB in the beginning and 278.0MB in the end (delta: -184.3MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 661.30ms. Allocated memory is still 394.3MB. Free memory was 278.0MB in the beginning and 240.2MB in the end (delta: 37.7MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4779.27ms. Allocated memory is still 394.3MB. Free memory was 240.2MB in the beginning and 165.9MB in the end (delta: 74.3MB). Peak memory consumption was 184.3MB. Max. memory is 16.1GB. * TraceAbstraction took 15855.84ms. Allocated memory was 394.3MB in the beginning and 956.3MB in the end (delta: 562.0MB). Free memory was 165.9MB in the beginning and 675.2MB in the end (delta: -509.3MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. * Witness Printer took 6.91ms. Allocated memory is still 956.3MB. Free memory was 675.2MB in the beginning and 671.1MB in the end (delta: 4.2MB). 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 bitwiseAnd at line 207, overapproximation of bitwiseAnd at line 464. 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 - 4); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (4 - 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_67 mask_SORT_67 = (SORT_67)-1 >> (sizeof(SORT_67) * 8 - 2); [L36] const SORT_67 msb_SORT_67 = (SORT_67)1 << (2 - 1); [L38] const SORT_69 mask_SORT_69 = (SORT_69)-1 >> (sizeof(SORT_69) * 8 - 3); [L39] const SORT_69 msb_SORT_69 = (SORT_69)1 << (3 - 1); [L41] const SORT_3 var_7 = 0; [L42] const SORT_10 var_12 = 15; [L43] const SORT_1 var_19 = 1; [L44] const SORT_3 var_33 = 1; [L45] const SORT_3 var_40 = 3; [L46] const SORT_3 var_43 = 2; [L47] const SORT_3 var_51 = 5; [L48] const SORT_3 var_58 = 7; [L49] const SORT_3 var_61 = 6; [L50] const SORT_3 var_65 = 4; [L51] const SORT_3 var_77 = 9; [L52] const SORT_3 var_84 = 11; [L53] const SORT_3 var_87 = 10; [L54] const SORT_3 var_95 = 13; [L55] const SORT_3 var_102 = 15; [L56] const SORT_3 var_105 = 14; [L57] const SORT_3 var_109 = 12; [L58] const SORT_3 var_115 = 8; [L59] const SORT_10 var_191 = 1; [L60] const SORT_10 var_195 = 0; [L61] const SORT_1 var_228 = 0; [L63] SORT_1 input_2; [L64] SORT_3 input_4; [L65] SORT_1 input_5; [L66] SORT_1 input_6; [L67] SORT_10 input_188; [L68] SORT_3 input_268; [L69] SORT_3 input_271; [L71] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L71] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L72] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L72] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L73] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L73] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L74] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L74] SORT_1 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L75] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L75] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L76] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L76] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L77] SORT_3 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L78] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L78] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L79] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L79] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L80] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L80] SORT_3 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L81] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L81] SORT_3 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L82] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L82] SORT_3 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L83] SORT_3 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L84] SORT_3 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L85] SORT_3 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L86] SORT_3 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L87] SORT_3 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L88] SORT_3 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L89] SORT_3 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L90] SORT_3 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L91] SORT_3 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L92] SORT_3 state_122 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L93] SORT_3 state_124 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L94] SORT_3 state_128 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L95] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L95] SORT_3 state_130 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L96] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L96] SORT_3 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L97] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L97] SORT_3 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L98] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L98] SORT_3 state_140 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L99] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L99] SORT_3 state_142 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L100] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L100] SORT_3 state_148 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L101] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L101] SORT_3 state_150 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L102] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L102] SORT_3 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L103] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L103] SORT_3 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L104] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L104] SORT_3 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L105] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L105] SORT_3 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L106] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L106] SORT_3 state_164 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L107] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L107] SORT_3 state_166 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L109] SORT_3 init_9_arg_1 = var_7; [L110] state_8 = init_9_arg_1 [L111] SORT_3 init_15_arg_1 = var_7; [L112] state_14 = init_15_arg_1 [L113] SORT_3 init_17_arg_1 = var_7; [L114] state_16 = init_17_arg_1 [L115] SORT_1 init_21_arg_1 = var_19; [L116] state_20 = init_21_arg_1 [L117] SORT_1 init_26_arg_1 = var_19; [L118] state_25 = init_26_arg_1 [L119] SORT_3 init_30_arg_1 = var_7; [L120] state_29 = init_30_arg_1 [L121] SORT_3 init_32_arg_1 = var_7; [L122] state_31 = init_32_arg_1 [L123] SORT_3 init_37_arg_1 = var_7; [L124] state_36 = init_37_arg_1 [L125] SORT_3 init_39_arg_1 = var_7; [L126] state_38 = init_39_arg_1 [L127] SORT_3 init_48_arg_1 = var_7; [L128] state_47 = init_48_arg_1 [L129] SORT_3 init_50_arg_1 = var_7; [L130] state_49 = init_50_arg_1 [L131] SORT_3 init_55_arg_1 = var_7; [L132] state_54 = init_55_arg_1 [L133] SORT_3 init_57_arg_1 = var_7; [L134] state_56 = init_57_arg_1 [L135] SORT_3 init_74_arg_1 = var_7; [L136] state_73 = init_74_arg_1 [L137] SORT_3 init_76_arg_1 = var_7; [L138] state_75 = init_76_arg_1 [L139] SORT_3 init_81_arg_1 = var_7; [L140] state_80 = init_81_arg_1 [L141] SORT_3 init_83_arg_1 = var_7; [L142] state_82 = init_83_arg_1 [L143] SORT_3 init_92_arg_1 = var_7; [L144] state_91 = init_92_arg_1 [L145] SORT_3 init_94_arg_1 = var_7; [L146] state_93 = init_94_arg_1 [L147] SORT_3 init_99_arg_1 = var_7; [L148] state_98 = init_99_arg_1 [L149] SORT_3 init_101_arg_1 = var_7; [L150] state_100 = init_101_arg_1 [L151] SORT_3 init_123_arg_1 = var_7; [L152] state_122 = init_123_arg_1 [L153] SORT_3 init_125_arg_1 = var_7; [L154] state_124 = init_125_arg_1 [L155] SORT_3 init_129_arg_1 = var_7; [L156] state_128 = init_129_arg_1 [L157] SORT_3 init_131_arg_1 = var_7; [L158] state_130 = init_131_arg_1 [L159] SORT_3 init_136_arg_1 = var_7; [L160] state_135 = init_136_arg_1 [L161] SORT_3 init_138_arg_1 = var_7; [L162] state_137 = init_138_arg_1 [L163] SORT_3 init_141_arg_1 = var_7; [L164] state_140 = init_141_arg_1 [L165] SORT_3 init_143_arg_1 = var_7; [L166] state_142 = init_143_arg_1 [L167] SORT_3 init_149_arg_1 = var_7; [L168] state_148 = init_149_arg_1 [L169] SORT_3 init_151_arg_1 = var_7; [L170] state_150 = init_151_arg_1 [L171] SORT_3 init_154_arg_1 = var_7; [L172] state_153 = init_154_arg_1 [L173] SORT_3 init_156_arg_1 = var_7; [L174] state_155 = init_156_arg_1 [L175] SORT_3 init_160_arg_1 = var_7; [L176] state_159 = init_160_arg_1 [L177] SORT_3 init_162_arg_1 = var_7; [L178] state_161 = init_162_arg_1 [L179] SORT_3 init_165_arg_1 = var_7; [L180] state_164 = init_165_arg_1 [L181] SORT_3 init_167_arg_1 = var_7; [L182] state_166 = init_167_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L185] input_2 = __VERIFIER_nondet_uchar() [L186] input_4 = __VERIFIER_nondet_uchar() [L187] input_5 = __VERIFIER_nondet_uchar() [L188] input_6 = __VERIFIER_nondet_uchar() [L189] input_188 = __VERIFIER_nondet_uint() [L190] input_268 = __VERIFIER_nondet_uchar() [L191] input_271 = __VERIFIER_nondet_uchar() [L194] SORT_3 var_11_arg_0 = state_8; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_11_arg_0=0, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L195] EXPR var_11_arg_0 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L195] var_11_arg_0 = var_11_arg_0 & mask_SORT_3 [L196] SORT_10 var_11 = var_11_arg_0; [L197] SORT_10 var_13_arg_0 = var_11; [L198] SORT_10 var_13_arg_1 = var_12; [L199] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L200] SORT_3 var_18_arg_0 = state_14; [L201] SORT_3 var_18_arg_1 = state_16; [L202] SORT_1 var_18 = var_18_arg_0 == var_18_arg_1; [L203] SORT_1 var_22_arg_0 = state_20; [L204] SORT_1 var_22 = ~var_22_arg_0; [L205] SORT_1 var_23_arg_0 = var_18; [L206] SORT_1 var_23_arg_1 = var_22; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23_arg_0=1, var_23_arg_1=-2, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L207] EXPR var_23_arg_0 & var_23_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L207] SORT_1 var_23 = var_23_arg_0 & var_23_arg_1; [L208] EXPR var_23 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L208] var_23 = var_23 & mask_SORT_1 [L209] SORT_1 var_24_arg_0 = var_13; [L210] SORT_1 var_24_arg_1 = var_23; [L211] SORT_1 var_24 = var_24_arg_0 == var_24_arg_1; [L212] SORT_1 var_27_arg_0 = state_25; [L213] SORT_1 var_27_arg_1 = state_20; [L214] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L215] SORT_1 var_28_arg_0 = var_24; [L216] SORT_1 var_28_arg_1 = var_27; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28_arg_0=0, var_28_arg_1=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L217] EXPR var_28_arg_0 & var_28_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L217] SORT_1 var_28 = var_28_arg_0 & var_28_arg_1; [L218] SORT_3 var_106_arg_0 = state_8; [L219] SORT_3 var_106_arg_1 = var_105; [L220] SORT_1 var_106 = var_106_arg_0 == var_106_arg_1; [L221] SORT_3 var_103_arg_0 = state_8; [L222] SORT_3 var_103_arg_1 = var_102; [L223] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L224] SORT_1 var_107_arg_0 = var_106; [L225] SORT_1 var_107_arg_1 = var_103; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107_arg_0=0, var_107_arg_1=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L226] EXPR var_107_arg_0 | var_107_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L226] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L227] EXPR var_107 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L227] var_107 = var_107 & mask_SORT_1 [L228] SORT_3 var_96_arg_0 = state_8; [L229] SORT_3 var_96_arg_1 = var_95; [L230] SORT_1 var_96 = var_96_arg_0 == var_96_arg_1; [L231] SORT_3 var_110_arg_0 = state_8; [L232] SORT_3 var_110_arg_1 = var_109; [L233] SORT_1 var_110 = var_110_arg_0 == var_110_arg_1; [L234] SORT_1 var_111_arg_0 = var_96; [L235] SORT_1 var_111_arg_1 = var_110; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_111_arg_0=0, var_111_arg_1=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L236] EXPR ((SORT_67)var_111_arg_0 << 1) | var_111_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L236] SORT_67 var_111 = ((SORT_67)var_111_arg_0 << 1) | var_111_arg_1; [L237] EXPR var_111 & mask_SORT_67 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L237] var_111 = var_111 & mask_SORT_67 [L238] SORT_1 var_112_arg_0 = var_107; [L239] SORT_67 var_112_arg_1 = var_111; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_112_arg_0=0, var_112_arg_1=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L240] EXPR ((SORT_69)var_112_arg_0 << 2) | var_112_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L240] SORT_69 var_112 = ((SORT_69)var_112_arg_0 << 2) | var_112_arg_1; [L241] EXPR var_112 & mask_SORT_69 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L241] var_112 = var_112 & mask_SORT_69 [L242] SORT_69 var_113_arg_0 = var_112; [L243] SORT_1 var_113 = var_113_arg_0 != 0; [L244] SORT_3 var_88_arg_0 = state_8; [L245] SORT_3 var_88_arg_1 = var_87; [L246] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L247] SORT_3 var_85_arg_0 = state_8; [L248] SORT_3 var_85_arg_1 = var_84; [L249] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L250] SORT_1 var_89_arg_0 = var_88; [L251] SORT_1 var_89_arg_1 = var_85; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_85=0, var_87=10, var_89_arg_0=0, var_89_arg_1=0, var_95=13, var_96=0] [L252] EXPR var_89_arg_0 | var_89_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_85=0, var_87=10, var_95=13, var_96=0] [L252] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L253] EXPR var_89 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_85=0, var_87=10, var_95=13, var_96=0] [L253] var_89 = var_89 & mask_SORT_1 [L254] SORT_3 var_78_arg_0 = state_8; [L255] SORT_3 var_78_arg_1 = var_77; [L256] SORT_1 var_78 = var_78_arg_0 == var_78_arg_1; [L257] SORT_3 var_116_arg_0 = state_8; [L258] SORT_3 var_116_arg_1 = var_115; [L259] SORT_1 var_116 = var_116_arg_0 == var_116_arg_1; [L260] SORT_1 var_117_arg_0 = var_78; [L261] SORT_1 var_117_arg_1 = var_116; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_117_arg_0=0, var_117_arg_1=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L262] EXPR ((SORT_67)var_117_arg_0 << 1) | var_117_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L262] SORT_67 var_117 = ((SORT_67)var_117_arg_0 << 1) | var_117_arg_1; [L263] EXPR var_117 & mask_SORT_67 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L263] var_117 = var_117 & mask_SORT_67 [L264] SORT_1 var_118_arg_0 = var_89; [L265] SORT_67 var_118_arg_1 = var_117; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_118_arg_0=0, var_118_arg_1=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L266] EXPR ((SORT_69)var_118_arg_0 << 2) | var_118_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L266] SORT_69 var_118 = ((SORT_69)var_118_arg_0 << 2) | var_118_arg_1; [L267] EXPR var_118 & mask_SORT_69 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L267] var_118 = var_118 & mask_SORT_69 [L268] SORT_1 var_119_arg_0 = var_113; [L269] SORT_69 var_119_arg_1 = var_118; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_119_arg_0=0, var_119_arg_1=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L270] EXPR ((SORT_3)var_119_arg_0 << 3) | var_119_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L270] SORT_3 var_119 = ((SORT_3)var_119_arg_0 << 3) | var_119_arg_1; [L271] EXPR var_119 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L271] var_119 = var_119 & mask_SORT_3 [L272] SORT_3 var_120_arg_0 = var_119; [L273] SORT_1 var_120 = var_120_arg_0 != 0; [L274] SORT_1 var_104_arg_0 = var_103; [L275] SORT_3 var_104_arg_1 = state_100; [L276] SORT_3 var_104_arg_2 = state_98; [L277] SORT_3 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L278] SORT_1 var_97_arg_0 = var_96; [L279] SORT_3 var_97_arg_1 = state_93; [L280] SORT_3 var_97_arg_2 = state_91; [L281] SORT_3 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L282] SORT_1 var_108_arg_0 = var_107; [L283] SORT_3 var_108_arg_1 = var_104; [L284] SORT_3 var_108_arg_2 = var_97; [L285] SORT_3 var_108 = var_108_arg_0 ? var_108_arg_1 : var_108_arg_2; [L286] SORT_1 var_86_arg_0 = var_85; [L287] SORT_3 var_86_arg_1 = state_82; [L288] SORT_3 var_86_arg_2 = state_80; [L289] SORT_3 var_86 = var_86_arg_0 ? var_86_arg_1 : var_86_arg_2; [L290] SORT_1 var_79_arg_0 = var_78; [L291] SORT_3 var_79_arg_1 = state_75; [L292] SORT_3 var_79_arg_2 = state_73; [L293] SORT_3 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L294] SORT_1 var_90_arg_0 = var_89; [L295] SORT_3 var_90_arg_1 = var_86; [L296] SORT_3 var_90_arg_2 = var_79; [L297] SORT_3 var_90 = var_90_arg_0 ? var_90_arg_1 : var_90_arg_2; [L298] SORT_1 var_114_arg_0 = var_113; [L299] SORT_3 var_114_arg_1 = var_108; [L300] SORT_3 var_114_arg_2 = var_90; [L301] SORT_3 var_114 = var_114_arg_0 ? var_114_arg_1 : var_114_arg_2; [L302] SORT_3 var_62_arg_0 = state_8; [L303] SORT_3 var_62_arg_1 = var_61; [L304] SORT_1 var_62 = var_62_arg_0 == var_62_arg_1; [L305] SORT_3 var_59_arg_0 = state_8; [L306] SORT_3 var_59_arg_1 = var_58; [L307] SORT_1 var_59 = var_59_arg_0 == var_59_arg_1; [L308] SORT_1 var_63_arg_0 = var_62; [L309] SORT_1 var_63_arg_1 = var_59; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_59=0, var_61=6, var_63_arg_0=0, var_63_arg_1=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L310] EXPR var_63_arg_0 | var_63_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_59=0, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L310] SORT_1 var_63 = var_63_arg_0 | var_63_arg_1; [L311] EXPR var_63 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_59=0, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L311] var_63 = var_63 & mask_SORT_1 [L312] SORT_3 var_52_arg_0 = state_8; [L313] SORT_3 var_52_arg_1 = var_51; [L314] SORT_1 var_52 = var_52_arg_0 == var_52_arg_1; [L315] SORT_3 var_66_arg_0 = state_8; [L316] SORT_3 var_66_arg_1 = var_65; [L317] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L318] SORT_1 var_68_arg_0 = var_52; [L319] SORT_1 var_68_arg_1 = var_66; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_68_arg_0=0, var_68_arg_1=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L320] EXPR ((SORT_67)var_68_arg_0 << 1) | var_68_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L320] SORT_67 var_68 = ((SORT_67)var_68_arg_0 << 1) | var_68_arg_1; [L321] EXPR var_68 & mask_SORT_67 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L321] var_68 = var_68 & mask_SORT_67 [L322] SORT_1 var_70_arg_0 = var_63; [L323] SORT_67 var_70_arg_1 = var_68; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_70_arg_0=0, var_70_arg_1=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L324] EXPR ((SORT_69)var_70_arg_0 << 2) | var_70_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L324] SORT_69 var_70 = ((SORT_69)var_70_arg_0 << 2) | var_70_arg_1; [L325] EXPR var_70 & mask_SORT_69 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L325] var_70 = var_70 & mask_SORT_69 [L326] SORT_69 var_71_arg_0 = var_70; [L327] SORT_1 var_71 = var_71_arg_0 != 0; [L328] SORT_1 var_60_arg_0 = var_59; [L329] SORT_3 var_60_arg_1 = state_56; [L330] SORT_3 var_60_arg_2 = state_54; [L331] SORT_3 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L332] SORT_1 var_53_arg_0 = var_52; [L333] SORT_3 var_53_arg_1 = state_49; [L334] SORT_3 var_53_arg_2 = state_47; [L335] SORT_3 var_53 = var_53_arg_0 ? var_53_arg_1 : var_53_arg_2; [L336] SORT_1 var_64_arg_0 = var_63; [L337] SORT_3 var_64_arg_1 = var_60; [L338] SORT_3 var_64_arg_2 = var_53; [L339] SORT_3 var_64 = var_64_arg_0 ? var_64_arg_1 : var_64_arg_2; [L340] SORT_3 var_44_arg_0 = state_8; [L341] SORT_3 var_44_arg_1 = var_43; [L342] SORT_1 var_44 = var_44_arg_0 == var_44_arg_1; [L343] SORT_3 var_41_arg_0 = state_8; [L344] SORT_3 var_41_arg_1 = var_40; [L345] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L346] SORT_1 var_45_arg_0 = var_44; [L347] SORT_1 var_45_arg_1 = var_41; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_41=0, var_43=2, var_45_arg_0=0, var_45_arg_1=0, var_51=5, var_58=7, var_61=6, var_64=0, var_65=4, var_71=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L348] EXPR var_45_arg_0 | var_45_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_41=0, var_43=2, var_51=5, var_58=7, var_61=6, var_64=0, var_65=4, var_71=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L348] SORT_1 var_45 = var_45_arg_0 | var_45_arg_1; [L349] EXPR var_45 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_41=0, var_43=2, var_51=5, var_58=7, var_61=6, var_64=0, var_65=4, var_71=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L349] var_45 = var_45 & mask_SORT_1 [L350] SORT_1 var_42_arg_0 = var_41; [L351] SORT_3 var_42_arg_1 = state_38; [L352] SORT_3 var_42_arg_2 = state_36; [L353] SORT_3 var_42 = var_42_arg_0 ? var_42_arg_1 : var_42_arg_2; [L354] SORT_3 var_34_arg_0 = state_8; [L355] SORT_3 var_34_arg_1 = var_33; [L356] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L357] SORT_1 var_35_arg_0 = var_34; [L358] SORT_3 var_35_arg_1 = state_31; [L359] SORT_3 var_35_arg_2 = state_29; [L360] SORT_3 var_35 = var_35_arg_0 ? var_35_arg_1 : var_35_arg_2; [L361] SORT_1 var_46_arg_0 = var_45; [L362] SORT_3 var_46_arg_1 = var_42; [L363] SORT_3 var_46_arg_2 = var_35; [L364] SORT_3 var_46 = var_46_arg_0 ? var_46_arg_1 : var_46_arg_2; [L365] SORT_1 var_72_arg_0 = var_71; [L366] SORT_3 var_72_arg_1 = var_64; [L367] SORT_3 var_72_arg_2 = var_46; [L368] SORT_3 var_72 = var_72_arg_0 ? var_72_arg_1 : var_72_arg_2; [L369] SORT_1 var_121_arg_0 = var_120; [L370] SORT_3 var_121_arg_1 = var_114; [L371] SORT_3 var_121_arg_2 = var_72; [L372] SORT_3 var_121 = var_121_arg_0 ? var_121_arg_1 : var_121_arg_2; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L373] EXPR var_121 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L373] var_121 = var_121 & mask_SORT_3 [L374] SORT_3 var_171_arg_0 = state_14; [L375] SORT_1 var_171 = var_171_arg_0 >> 3; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L376] EXPR var_171 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L376] var_171 = var_171 & mask_SORT_1 [L377] SORT_3 var_146_arg_0 = state_14; [L378] SORT_1 var_146 = var_146_arg_0 >> 2; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L379] EXPR var_146 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L379] var_146 = var_146 & mask_SORT_1 [L380] SORT_3 var_133_arg_0 = state_14; [L381] SORT_1 var_133 = var_133_arg_0 >> 1; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_133=0, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L382] EXPR var_133 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L382] var_133 = var_133 & mask_SORT_1 [L383] SORT_3 var_126_arg_0 = state_14; [L384] SORT_1 var_126 = var_126_arg_0 >> 0; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_126=0, var_12=15, var_133=0, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L385] EXPR var_126 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_133=0, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L385] var_126 = var_126 & mask_SORT_1 [L386] SORT_1 var_168_arg_0 = var_126; [L387] SORT_3 var_168_arg_1 = state_166; [L388] SORT_3 var_168_arg_2 = state_164; [L389] SORT_3 var_168 = var_168_arg_0 ? var_168_arg_1 : var_168_arg_2; [L390] SORT_1 var_163_arg_0 = var_126; [L391] SORT_3 var_163_arg_1 = state_161; [L392] SORT_3 var_163_arg_2 = state_159; [L393] SORT_3 var_163 = var_163_arg_0 ? var_163_arg_1 : var_163_arg_2; [L394] SORT_1 var_169_arg_0 = var_133; [L395] SORT_3 var_169_arg_1 = var_168; [L396] SORT_3 var_169_arg_2 = var_163; [L397] SORT_3 var_169 = var_169_arg_0 ? var_169_arg_1 : var_169_arg_2; [L398] SORT_1 var_157_arg_0 = var_126; [L399] SORT_3 var_157_arg_1 = state_155; [L400] SORT_3 var_157_arg_2 = state_153; [L401] SORT_3 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L402] SORT_1 var_152_arg_0 = var_126; [L403] SORT_3 var_152_arg_1 = state_150; [L404] SORT_3 var_152_arg_2 = state_148; [L405] SORT_3 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L406] SORT_1 var_158_arg_0 = var_133; [L407] SORT_3 var_158_arg_1 = var_157; [L408] SORT_3 var_158_arg_2 = var_152; [L409] SORT_3 var_158 = var_158_arg_0 ? var_158_arg_1 : var_158_arg_2; [L410] SORT_1 var_170_arg_0 = var_146; [L411] SORT_3 var_170_arg_1 = var_169; [L412] SORT_3 var_170_arg_2 = var_158; [L413] SORT_3 var_170 = var_170_arg_0 ? var_170_arg_1 : var_170_arg_2; [L414] SORT_1 var_144_arg_0 = var_126; [L415] SORT_3 var_144_arg_1 = state_142; [L416] SORT_3 var_144_arg_2 = state_140; [L417] SORT_3 var_144 = var_144_arg_0 ? var_144_arg_1 : var_144_arg_2; [L418] SORT_1 var_139_arg_0 = var_126; [L419] SORT_3 var_139_arg_1 = state_137; [L420] SORT_3 var_139_arg_2 = state_135; [L421] SORT_3 var_139 = var_139_arg_0 ? var_139_arg_1 : var_139_arg_2; [L422] SORT_1 var_145_arg_0 = var_133; [L423] SORT_3 var_145_arg_1 = var_144; [L424] SORT_3 var_145_arg_2 = var_139; [L425] SORT_3 var_145 = var_145_arg_0 ? var_145_arg_1 : var_145_arg_2; [L426] SORT_1 var_132_arg_0 = var_126; [L427] SORT_3 var_132_arg_1 = state_130; [L428] SORT_3 var_132_arg_2 = state_128; [L429] SORT_3 var_132 = var_132_arg_0 ? var_132_arg_1 : var_132_arg_2; [L430] SORT_1 var_127_arg_0 = var_126; [L431] SORT_3 var_127_arg_1 = state_124; [L432] SORT_3 var_127_arg_2 = state_122; [L433] SORT_3 var_127 = var_127_arg_0 ? var_127_arg_1 : var_127_arg_2; [L434] SORT_1 var_134_arg_0 = var_133; [L435] SORT_3 var_134_arg_1 = var_132; [L436] SORT_3 var_134_arg_2 = var_127; [L437] SORT_3 var_134 = var_134_arg_0 ? var_134_arg_1 : var_134_arg_2; [L438] SORT_1 var_147_arg_0 = var_146; [L439] SORT_3 var_147_arg_1 = var_145; [L440] SORT_3 var_147_arg_2 = var_134; [L441] SORT_3 var_147 = var_147_arg_0 ? var_147_arg_1 : var_147_arg_2; [L442] SORT_1 var_172_arg_0 = var_171; [L443] SORT_3 var_172_arg_1 = var_170; [L444] SORT_3 var_172_arg_2 = var_147; [L445] SORT_3 var_172 = var_172_arg_0 ? var_172_arg_1 : var_172_arg_2; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_172=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L446] EXPR var_172 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L446] var_172 = var_172 & mask_SORT_3 [L447] SORT_3 var_173_arg_0 = var_121; [L448] SORT_3 var_173_arg_1 = var_172; [L449] SORT_1 var_173 = var_173_arg_0 == var_173_arg_1; [L450] SORT_1 var_174_arg_0 = state_25; [L451] SORT_1 var_174_arg_1 = var_173; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_174_arg_0=1, var_174_arg_1=1, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L452] EXPR var_174_arg_0 | var_174_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L452] SORT_1 var_174 = var_174_arg_0 | var_174_arg_1; [L453] SORT_1 var_175_arg_0 = var_28; [L454] SORT_1 var_175_arg_1 = var_174; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_175_arg_0=0, var_175_arg_1=1, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L455] EXPR var_175_arg_0 & var_175_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L455] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L456] EXPR var_175 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L456] var_175 = var_175 & mask_SORT_1 [L457] SORT_1 var_176_arg_0 = var_175; [L458] SORT_1 var_176_arg_1 = var_19; [L459] SORT_1 var_176 = var_176_arg_0 == var_176_arg_1; [L460] SORT_1 var_179_arg_0 = var_176; [L461] SORT_1 var_179 = ~var_179_arg_0; [L462] SORT_1 var_180_arg_0 = var_19; [L463] SORT_1 var_180_arg_1 = var_179; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_180_arg_0=1, var_180_arg_1=-1, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L464] EXPR var_180_arg_0 & var_180_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L464] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L465] EXPR var_180 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L465] var_180 = var_180 & mask_SORT_1 [L466] SORT_1 bad_181_arg_0 = var_180; [L467] CALL __VERIFIER_assert(!(bad_181_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 1390 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 15.6s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14990 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14990 mSDsluCounter, 63900 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 47494 mSDsCounter, 103 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1477 IncrementalHoareTripleChecker+Invalid, 1580 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 103 mSolverCounterUnsat, 16406 mSDtfsCounter, 1477 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 69 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1531occurred in iteration=8, InterpolantAutomatonStates: 49, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 1014 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.7s SatisfiabilityAnalysisTime, 8.4s InterpolantComputationTime, 1409 NumberOfCodeBlocks, 1409 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1242 ConstructedInterpolants, 0 QuantifiedInterpolants, 3802 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-01-09 08:19:46,276 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.vis_arrays_FIFOs.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 06ab3f6dfc5d0af96a725c547a1ce0851880572e04998680f4167699000e98db --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 08:19:48,605 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 08:19:48,727 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-01-09 08:19:48,736 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 08:19:48,737 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 08:19:48,755 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 08:19:48,756 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 08:19:48,756 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 08:19:48,757 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 08:19:48,757 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 08:19:48,757 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 08:19:48,757 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 08:19:48,757 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 08:19:48,757 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 08:19:48,757 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 08:19:48,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 08:19:48,758 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 08:19:48,758 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:19:48,759 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:19:48,759 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 08:19:48,759 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 08:19:48,760 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 08:19:48,760 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 08:19:48,760 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 08:19:48,760 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 08:19:48,760 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 08:19:48,760 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 08:19:48,760 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 -> 06ab3f6dfc5d0af96a725c547a1ce0851880572e04998680f4167699000e98db [2025-01-09 08:19:49,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 08:19:49,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 08:19:49,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 08:19:49,054 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 08:19:49,054 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 08:19:49,055 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2025-01-09 08:19:50,427 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/604eb3ef1/e0fafbfb5f7440dfaa90492b578b9e53/FLAGe10131096 [2025-01-09 08:19:50,806 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 08:19:50,808 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2025-01-09 08:19:50,832 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/604eb3ef1/e0fafbfb5f7440dfaa90492b578b9e53/FLAGe10131096 [2025-01-09 08:19:50,989 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/604eb3ef1/e0fafbfb5f7440dfaa90492b578b9e53 [2025-01-09 08:19:50,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 08:19:50,992 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 08:19:50,993 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 08:19:50,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 08:19:50,997 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 08:19:50,997 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:19:50" (1/1) ... [2025-01-09 08:19:50,998 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@198bf93f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:50, skipping insertion in model container [2025-01-09 08:19:50,998 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:19:50" (1/1) ... [2025-01-09 08:19:51,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 08:19:51,244 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.vis_arrays_FIFOs.c[1256,1269] [2025-01-09 08:19:51,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:19:51,592 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 08:19:51,601 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.vis_arrays_FIFOs.c[1256,1269] [2025-01-09 08:19:51,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:19:51,797 INFO L204 MainTranslator]: Completed translation [2025-01-09 08:19:51,799 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51 WrapperNode [2025-01-09 08:19:51,800 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 08:19:51,801 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 08:19:51,801 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 08:19:51,802 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 08:19:51,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:51,840 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:51,915 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1767 [2025-01-09 08:19:51,915 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 08:19:51,916 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 08:19:51,916 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 08:19:51,916 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 08:19:51,928 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:51,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:51,943 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,016 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-01-09 08:19:52,016 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,017 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,064 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,070 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,075 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,081 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,087 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,111 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 08:19:52,112 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 08:19:52,112 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 08:19:52,112 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 08:19:52,113 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (1/1) ... [2025-01-09 08:19:52,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:19:52,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:19:52,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 08:19:52,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 08:19:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 08:19:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 08:19:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 08:19:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 08:19:52,560 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 08:19:52,561 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 08:19:54,143 INFO L? ?]: Removed 303 outVars from TransFormulas that were not future-live. [2025-01-09 08:19:54,143 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 08:19:54,151 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 08:19:54,151 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 08:19:54,151 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:19:54 BoogieIcfgContainer [2025-01-09 08:19:54,152 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 08:19:54,154 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 08:19:54,154 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 08:19:54,159 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 08:19:54,159 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:19:50" (1/3) ... [2025-01-09 08:19:54,160 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e047a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:19:54, skipping insertion in model container [2025-01-09 08:19:54,160 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:19:51" (2/3) ... [2025-01-09 08:19:54,161 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e047a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:19:54, skipping insertion in model container [2025-01-09 08:19:54,161 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:19:54" (3/3) ... [2025-01-09 08:19:54,162 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_FIFOs.c [2025-01-09 08:19:54,176 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 08:19:54,178 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.vis_arrays_FIFOs.c that has 1 procedures, 10 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 08:19:54,228 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 08:19:54,242 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;@4c336ae7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 08:19:54,242 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 08:19:54,246 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:54,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2025-01-09 08:19:54,251 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:54,251 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2025-01-09 08:19:54,252 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:54,256 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:54,258 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2025-01-09 08:19:54,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 08:19:54,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [6517655] [2025-01-09 08:19:54,274 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:54,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:19:54,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:19:54,278 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 08:19:54,279 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 08:19:54,718 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-01-09 08:19:54,801 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-01-09 08:19:54,801 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:54,801 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:54,811 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 45 conjuncts are in the unsatisfiable core [2025-01-09 08:19:54,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:19:55,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:19:55,250 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 08:19:55,251 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 08:19:55,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [6517655] [2025-01-09 08:19:55,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [6517655] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:19:55,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:19:55,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 08:19:55,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193755336] [2025-01-09 08:19:55,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:19:55,256 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 08:19:55,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 08:19:55,270 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 08:19:55,271 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 08:19:55,272 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:55,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:19:55,436 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2025-01-09 08:19:55,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 08:19:55,439 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2025-01-09 08:19:55,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:19:55,445 INFO L225 Difference]: With dead ends: 18 [2025-01-09 08:19:55,446 INFO L226 Difference]: Without dead ends: 10 [2025-01-09 08:19:55,448 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 08:19:55,451 INFO L435 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 08:19:55,452 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 08:19:55,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2025-01-09 08:19:55,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2025-01-09 08:19:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2025-01-09 08:19:55,478 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2025-01-09 08:19:55,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:19:55,478 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2025-01-09 08:19:55,479 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 08:19:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2025-01-09 08:19:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2025-01-09 08:19:55,480 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:19:55,480 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2025-01-09 08:19:55,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 08:19:55,681 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:19:55,681 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:19:55,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:19:55,681 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2025-01-09 08:19:55,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 08:19:55,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [993946694] [2025-01-09 08:19:55,683 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:19:55,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:19:55,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:19:55,686 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 08:19:55,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-09 08:19:56,206 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-01-09 08:19:56,448 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-01-09 08:19:56,449 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:19:56,449 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:19:56,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 665 conjuncts, 220 conjuncts are in the unsatisfiable core [2025-01-09 08:19:56,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:20:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 08:20:04,896 INFO L312 TraceCheckSpWp]: Computing backward predicates...