/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'z3 -smt2 -in SMTLIB2_COMPLIANT=true' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.h_CRC.c -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 04:54:25,161 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 04:54:25,234 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 04:54:25,239 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 04:54:25,240 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 04:54:25,292 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 04:54:25,293 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 04:54:25,293 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 04:54:25,294 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 04:54:25,294 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 04:54:25,294 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 04:54:25,295 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 04:54:25,295 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 04:54:25,296 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 04:54:25,296 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 04:54:25,296 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 04:54:25,297 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 04:54:25,297 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 04:54:25,297 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 04:54:25,298 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 04:54:25,298 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 04:54:25,298 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 04:54:25,299 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 04:54:25,299 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 04:54:25,299 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 04:54:25,299 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 04:54:25,300 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 04:54:25,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 04:54:25,300 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 04:54:25,301 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 04:54:25,301 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 04:54:25,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 04:54:25,301 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 04:54:25,302 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 04:54:25,302 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 04:54:25,302 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 04:54:25,302 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 04:54:25,303 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 04:54:25,303 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 04:54:25,303 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 04:54:25,303 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 04:54:25,304 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 04:54:25,304 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 04:54:25,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 04:54:25,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 04:54:25,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 04:54:25,677 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 04:54:25,677 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 04:54:25,679 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.h_CRC.c [2024-11-01 04:54:27,156 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 04:54:27,445 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 04:54:27,446 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.h_CRC.c [2024-11-01 04:54:27,466 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7013c1ce/06cb4f2e0230432caff07842fb018dc4/FLAGef2936f3d [2024-11-01 04:54:27,726 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7013c1ce/06cb4f2e0230432caff07842fb018dc4 [2024-11-01 04:54:27,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 04:54:27,730 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 04:54:27,731 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 04:54:27,731 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 04:54:27,737 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 04:54:27,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 04:54:27" (1/1) ... [2024-11-01 04:54:27,738 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79bd0f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:27, skipping insertion in model container [2024-11-01 04:54:27,738 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 04:54:27" (1/1) ... [2024-11-01 04:54:27,781 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 04:54:28,004 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.h_CRC.c[1245,1258] [2024-11-01 04:54:28,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 04:54:28,236 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 04:54:28,247 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.h_CRC.c[1245,1258] [2024-11-01 04:54:28,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 04:54:28,403 INFO L204 MainTranslator]: Completed translation [2024-11-01 04:54:28,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28 WrapperNode [2024-11-01 04:54:28,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 04:54:28,405 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 04:54:28,405 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 04:54:28,405 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 04:54:28,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,442 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,512 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 674 [2024-11-01 04:54:28,513 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 04:54:28,514 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 04:54:28,514 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 04:54:28,514 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 04:54:28,531 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,547 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,579 INFO L175 MemorySlicer]: Split 10 memory accesses to 2 slices as follows [2, 8]. 80 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [2, 8]. The 0 writes are split as follows [0, 0]. [2024-11-01 04:54:28,579 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,580 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,608 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,616 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,631 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,642 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 04:54:28,643 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 04:54:28,643 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 04:54:28,643 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 04:54:28,644 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (1/1) ... [2024-11-01 04:54:28,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 04:54:28,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 04:54:28,689 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-01 04:54:28,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-01 04:54:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 04:54:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 04:54:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 04:54:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 04:54:28,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 04:54:28,975 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 04:54:28,978 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 04:54:29,966 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-11-01 04:54:29,966 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 04:54:29,978 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 04:54:29,979 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-01 04:54:29,979 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 04:54:29 BoogieIcfgContainer [2024-11-01 04:54:29,979 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 04:54:29,983 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 04:54:29,983 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 04:54:29,987 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 04:54:29,987 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 04:54:27" (1/3) ... [2024-11-01 04:54:29,988 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f8c46a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 04:54:29, skipping insertion in model container [2024-11-01 04:54:29,988 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 04:54:28" (2/3) ... [2024-11-01 04:54:29,988 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f8c46a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 04:54:29, skipping insertion in model container [2024-11-01 04:54:29,988 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 04:54:29" (3/3) ... [2024-11-01 04:54:29,990 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.h_CRC.c [2024-11-01 04:54:30,008 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 04:54:30,009 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 04:54:30,067 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 04:54:30,075 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;@20d1cd4a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 04:54:30,075 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 04:54:30,080 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) [2024-11-01 04:54:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-01 04:54:30,089 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 04:54:30,090 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-01 04:54:30,090 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 04:54:30,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 04:54:30,095 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2024-11-01 04:54:30,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 04:54:30,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [21302035] [2024-11-01 04:54:30,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 04:54:30,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 04:54:30,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 04:54:30,106 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-01 04:54:30,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-01 04:54:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 04:54:30,375 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-01 04:54:30,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 04:54:30,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-01 04:54:30,593 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 04:54:30,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-01 04:54:30,718 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 04:54:30,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [21302035] [2024-11-01 04:54:30,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [21302035] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 04:54:30,719 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 04:54:30,720 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2024-11-01 04:54:30,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287659102] [2024-11-01 04:54:30,722 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 04:54:30,726 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-01 04:54:30,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 04:54:30,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-01 04:54:30,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-01 04:54:30,750 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 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 04:54:30,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 04:54:30,840 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2024-11-01 04:54:30,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 04:54:30,843 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-01 04:54:30,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 04:54:30,850 INFO L225 Difference]: With dead ends: 18 [2024-11-01 04:54:30,850 INFO L226 Difference]: Without dead ends: 10 [2024-11-01 04:54:30,853 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-01 04:54:30,857 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 4 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 14 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-01 04:54:30,858 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 14 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-01 04:54:30,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2024-11-01 04:54:30,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2024-11-01 04:54:30,883 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) [2024-11-01 04:54:30,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-11-01 04:54:30,885 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2024-11-01 04:54:30,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 04:54:30,885 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2024-11-01 04:54:30,886 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 04:54:30,886 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-11-01 04:54:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-01 04:54:30,886 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 04:54:30,886 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-11-01 04:54:30,911 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-01 04:54:31,087 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 04:54:31,088 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 04:54:31,088 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 04:54:31,089 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2024-11-01 04:54:31,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 04:54:31,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1977751568] [2024-11-01 04:54:31,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 04:54:31,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 04:54:31,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 04:54:31,091 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-01 04:54:31,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-01 04:54:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 04:54:31,387 INFO L255 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-01 04:54:31,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 04:54:40,599 WARN L873 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~mask_SORT_1~0#1| (_ bv1 8)) (= (_ bv0 32) (bvadd |c_ULTIMATE.start_main_~var_13~0#1| (_ bv1431655766 32))) (or (exists ((|ULTIMATE.start_main_~mask_SORT_165~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_186~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_176~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_178~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_171~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_184~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_5~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_6~0#1_9| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_188~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_174~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_161~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_163~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_180~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_169~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_182~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_167~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_11~0#1| (bvand (let ((.cse19 ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_6~0#1_9|)))))) (let ((.cse5 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv5 32)))))) (let ((.cse9 ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) .cse5))))) (bvor (bvand (let ((.cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv4 32))))) (.cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv7 32)))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse1)))))) (_ bv30 32)) (bvand (_ bv1073741823 32) (let ((.cse2 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv3 32))))) (.cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv6 32)))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse3))) .cse1)))))) (_ bv29 32)) (bvand (_ bv536870911 32) (let ((.cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv2 32)))))) (bvor (bvand (_ bv268435455 32) (let ((.cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv1 32)))))) (let ((.cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 .cse1))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse4))) .cse5)))))) (_ bv27 32)) (bvand (_ bv134217727 32) (let ((.cse16 ((_ zero_extend 24) ((_ extract 7 0) .cse19)))) (let ((.cse6 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse16 .cse3))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse6 .cse2))) .cse0)))))) (_ bv26 32)) (bvand (_ bv67108863 32) (let ((.cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 .cse2))))) (bvor (bvand (_ bv33554431 32) (let ((.cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 .cse4))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) .cse7))) (_ bv24 32)) (bvand (_ bv16777215 32) (let ((.cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 .cse6))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) .cse8))) (_ bv23 32)) (bvand (_ bv8388607 32) (bvor (bvand (_ bv4194303 32) (bvor (bvshl .cse9 (_ bv21 32)) (bvand (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) .cse0))) (_ bv20 32)) (bvand (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse1)))))) (_ bv19 32)) (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 .cse5))) .cse3)))))) (_ bv17 32)) (bvand (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_188~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_186~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_184~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse7 .cse2))))) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse5))) .cse3))))))) (_ bv13 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 .cse8))) .cse0))) .cse5))) (_ bv255 32))))) (_ bv12 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse13 ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 .cse16)))))) .cse0))))))))) (bvor (bvshl .cse13 (_ bv11 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 .cse16))) .cse2))) .cse5))))) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor (_ bv255 32) .cse14)))) (_ bv10 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse15 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse5 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 .cse10))) .cse0)))))))) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor (_ bv255 32) .cse15)))) (_ bv9 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl .cse13 (_ bv8 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_5~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_171~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_169~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse3 .cse1))) .cse5)))))) .cse2)))))) .cse16))) (_ bv5 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_167~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse17 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse6 .cse1)))))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 .cse17))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_161~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse6))) (bvshl .cse17 (_ bv1 32)))))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_163~0#1|)))) (bvshl .cse11 (_ bv3 32))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_165~0#1|)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse3))) .cse2)))))) .cse16))) (_ bv4 32)))))))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse15 .cse3))) .cse1))) (_ bv6 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse14 .cse1))) (_ bv7 32))))))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_174~0#1|)))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_176~0#1|)))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_178~0#1|)))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_180~0#1|))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_182~0#1|))))))))))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse0)))))) .cse1))))))) (_ bv14 32)))))))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse0))) .cse5))) .cse1))))))) (_ bv15 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse16 .cse0))) .cse5)))))) (_ bv16 32))) (_ bv131071 32))) (_ bv262143 32)) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 .cse3))) .cse1)))))) (_ bv18 32))) (_ bv524287 32))) (_ bv1048575 32))) (_ bv2097151 32)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor (_ bv255 32) .cse16))) (_ bv22 32)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 (_ bv255 32)))) (_ bv25 32))))))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse12 .cse5)))))) (_ bv255 32)))) (_ bv28 32)))))))))) (_ bv2147483647 32)) (bvshl .cse9 (_ bv31 32)))))) (_ bv4294967295 32)))) (= (bvadd |c_ULTIMATE.start_main_~state_11~0#1| (_ bv1 32)) (_ bv0 32)) (exists ((|v_ULTIMATE.start_main_~input_6~0#1_9| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_11~0#1| (bvand (bvor (_ bv4294967040 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_6~0#1_9|)) (_ bv4294967295 32)))))) is different from true [2024-11-01 04:54:40,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2024-11-01 04:54:40,773 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 04:54:54,014 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse46 (bvshl |c_ULTIMATE.start_main_~state_11~0#1| (_ bv8 32))) (.cse47 (= (bvand |c_ULTIMATE.start_main_~var_10~0#1| |c_ULTIMATE.start_main_~mask_SORT_9~0#1|) |c_ULTIMATE.start_main_~var_13~0#1|)) (.cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv20 32))))) (.cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv17 32))))) (.cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv16 32))))) (.cse9 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv10 32))))) (.cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv8 32))))) (.cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv6 32))))) (.cse15 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv4 32))))) (.cse17 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv2 32))))) (.cse26 ((_ zero_extend 24) ((_ extract 7 0) |c_ULTIMATE.start_main_~state_11~0#1|))) (.cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv1 32))))) (.cse28 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv3 32))))) (.cse29 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv5 32))))) (.cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv7 32))))) (.cse31 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv9 32))))) (.cse32 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv11 32))))) (.cse33 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv12 32))))) (.cse34 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv13 32))))) (.cse35 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv14 32))))) (.cse36 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv15 32))))) (.cse38 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv18 32))))) (.cse40 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv19 32))))) (.cse41 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv21 32))))) (.cse42 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv22 32))))) (.cse43 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv23 32))))) (.cse44 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv24 32))))) (.cse45 (= |c_ULTIMATE.start_main_~var_13~0#1| (bvand |c_ULTIMATE.start_main_~state_11~0#1| |c_ULTIMATE.start_main_~mask_SORT_9~0#1|))) (.cse21 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (and (or (and (forall ((|ULTIMATE.start_main_~mask_SORT_165~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_186~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_176~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_178~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_171~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_184~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_5~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_188~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_174~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_161~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_163~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_180~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_169~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_182~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_167~0#1| (_ BitVec 8))) (= (bvand (let ((.cse39 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse44 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|)))))) (let ((.cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv5 32)))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_218~0#1| (let ((.cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv4 32))))) (.cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv7 32)))))) (bvor (bvand (let ((.cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv3 32))))) (.cse2 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv6 32)))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_214~0#1| (let ((.cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv2 32)))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse1))) .cse2))) .cse3))) (_ bv28 32)) (bvand (let ((.cse23 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv1 32)))))) (let ((.cse37 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 .cse8))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_210~0#1| (let ((.cse12 ((_ zero_extend 24) ((_ extract 7 0) .cse39)))) (let ((.cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse12))))) (bvor (bvand (let ((.cse5 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse0))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse4 .cse5))) (_ bv25 32)) (bvand |c_ULTIMATE.start_main_~mask_SORT_206~0#1| (let ((.cse6 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse37))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse6 .cse7))) (_ bv24 32)) (bvand (let ((.cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse22 .cse23))))) (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_200~0#1| (bvor (bvand (bvor (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse2))) .cse8))) .cse9))) (_ bv18 32)) (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_190~0#1| (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse12))) .cse1)))))) (_ bv16 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_188~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_186~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse5))) .cse2))) .cse8))))))) (_ bv14 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_184~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse19 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse6 .cse18))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse14)))))) .cse1))) .cse15)))) (_ bv12 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse25 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 .cse12))))))))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse16 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse12))) .cse18))) .cse1))))) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse16 .cse17)))) (_ bv10 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse24 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 .cse0))) .cse11)))))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_171~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_169~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_167~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse2))) .cse18)))))) .cse12))) (_ bv4 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl .cse19 (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse20 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse22 .cse8))) .cse23))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse20))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl .cse20 (_ bv1 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse21 .cse22)))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_161~0#1|)))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_163~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_165~0#1|)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse8))) .cse1)))))))))))) .cse12))) (_ bv5 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse24))) .cse8))) (_ bv6 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse16 .cse8))) (_ bv7 32))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_5~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse25 .cse26)))) (_ bv8 32))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_174~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse27 .cse24)))) (_ bv9 32)))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_176~0#1|)))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_178~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse25 .cse28)))) (_ bv11 32)))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_180~0#1|))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_182~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse19 .cse1))) .cse2))) .cse29)))) (_ bv13 32))))))))))))))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse11))) .cse1)))))))))) (_ bv15 32)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 .cse1))) .cse2))) .cse31))) (_ bv17 32))) |c_ULTIMATE.start_main_~mask_SORT_192~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_194~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse8))) .cse32))) (_ bv19 32))) |c_ULTIMATE.start_main_~mask_SORT_196~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse33))) (_ bv20 32))) |c_ULTIMATE.start_main_~mask_SORT_198~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse34 .cse1))) (_ bv21 32)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse35 .cse12))) (_ bv22 32))) |c_ULTIMATE.start_main_~mask_SORT_202~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse36 .cse14))) (_ bv23 32)))) |c_ULTIMATE.start_main_~mask_SORT_204~0#1|)))))) |c_ULTIMATE.start_main_~mask_SORT_208~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse38 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse22))) .cse11)))))) (_ bv26 32)))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse37))) .cse1))) .cse40))) (_ bv27 32))))) |c_ULTIMATE.start_main_~mask_SORT_212~0#1|)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse41 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse2))) .cse8)))))) (_ bv29 32)))) |c_ULTIMATE.start_main_~mask_SORT_216~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse42 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse8)))))) (_ bv30 32))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse43 .cse1))) (_ bv31 32))))) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|) |c_ULTIMATE.start_main_~var_13~0#1|)) .cse45 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~var_13~0#1| (bvand (bvor ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|) .cse46) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|))) .cse47) (forall ((|v_ULTIMATE.start_main_~var_19_arg_0~0#1_11| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse21 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv254 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_19_arg_0~0#1_11|))))))))) (or (and (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (not (= |c_ULTIMATE.start_main_~var_13~0#1| (bvand (bvor ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|) .cse46) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|)))) (not .cse47) (forall ((|ULTIMATE.start_main_~mask_SORT_165~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_186~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_176~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_178~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_171~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_184~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_5~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_188~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_174~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_161~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_163~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_180~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_169~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_182~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_167~0#1| (_ BitVec 8))) (not (= (bvand (let ((.cse66 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse44 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|)))))) (let ((.cse49 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv5 32)))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_218~0#1| (let ((.cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv4 32))))) (.cse53 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv7 32)))))) (bvor (bvand (let ((.cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv3 32))))) (.cse50 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv6 32)))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_214~0#1| (let ((.cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv2 32)))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse49))) .cse50))) .cse3))) (_ bv28 32)) (bvand (let ((.cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv1 32)))))) (let ((.cse65 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 .cse53))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_210~0#1| (let ((.cse55 ((_ zero_extend 24) ((_ extract 7 0) .cse66)))) (let ((.cse61 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse50 .cse55))))) (bvor (bvand (let ((.cse51 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse48))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse4 .cse51))) (_ bv25 32)) (bvand |c_ULTIMATE.start_main_~mask_SORT_206~0#1| (let ((.cse52 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse65))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse52 .cse7))) (_ bv24 32)) (bvand (let ((.cse56 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse61 .cse62))))) (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_200~0#1| (bvor (bvand (bvor (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse50))) .cse53))) .cse9))) (_ bv18 32)) (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_190~0#1| (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse55))) .cse49)))))) (_ bv16 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_188~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_186~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse51))) .cse50))) .cse53))))))) (_ bv14 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_184~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse59 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse52 .cse58))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse56)))))) .cse49))) .cse15)))) (_ bv12 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse64 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 .cse55))))))))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse57 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse55))) .cse58))) .cse49))))) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse57 .cse17)))) (_ bv10 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse49 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 .cse48))) .cse54)))))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_171~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_169~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_167~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse50))) .cse58)))))) .cse55))) (_ bv4 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl .cse59 (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse60 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse61 .cse53))) .cse62))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse60))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl .cse60 (_ bv1 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse21 .cse61)))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_161~0#1|)))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_163~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_165~0#1|)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse50 .cse53))) .cse49)))))))))))) .cse55))) (_ bv5 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse50 .cse63))) .cse53))) (_ bv6 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse57 .cse53))) (_ bv7 32))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_5~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse64 .cse26)))) (_ bv8 32))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_174~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse27 .cse63)))) (_ bv9 32)))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_176~0#1|)))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_178~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse64 .cse28)))) (_ bv11 32)))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_180~0#1|))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_182~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse59 .cse49))) .cse50))) .cse29)))) (_ bv13 32))))))))))))))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse53 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse54))) .cse49)))))))))) (_ bv15 32)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 .cse49))) .cse50))) .cse31))) (_ bv17 32))) |c_ULTIMATE.start_main_~mask_SORT_192~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_194~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse53))) .cse32))) (_ bv19 32))) |c_ULTIMATE.start_main_~mask_SORT_196~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse33))) (_ bv20 32))) |c_ULTIMATE.start_main_~mask_SORT_198~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse34 .cse49))) (_ bv21 32)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse35 .cse55))) (_ bv22 32))) |c_ULTIMATE.start_main_~mask_SORT_202~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse36 .cse56))) (_ bv23 32)))) |c_ULTIMATE.start_main_~mask_SORT_204~0#1|)))))) |c_ULTIMATE.start_main_~mask_SORT_208~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse38 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse61))) .cse54)))))) (_ bv26 32)))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse65))) .cse49))) .cse40))) (_ bv27 32))))) |c_ULTIMATE.start_main_~mask_SORT_212~0#1|)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse41 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse50))) .cse53)))))) (_ bv29 32)))) |c_ULTIMATE.start_main_~mask_SORT_216~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse42 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse53)))))) (_ bv30 32))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse43 .cse49))) (_ bv31 32))))) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|) |c_ULTIMATE.start_main_~var_13~0#1|))) (not .cse45)) (forall ((|v_ULTIMATE.start_main_~var_19_arg_0~0#1_11| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse21 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv255 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_19_arg_0~0#1_11|))))))))))) is different from false [2024-11-01 04:54:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2024-11-01 04:54:55,507 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 04:54:55,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1977751568] [2024-11-01 04:54:55,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1977751568] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-01 04:54:55,509 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-01 04:54:55,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2024-11-01 04:54:55,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905645520] [2024-11-01 04:54:55,510 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-01 04:54:55,511 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-01 04:54:55,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 04:54:55,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-01 04:54:55,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=39, Unknown=2, NotChecked=26, Total=90 [2024-11-01 04:54:55,513 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 10 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 04:55:05,800 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse46 (bvshl |c_ULTIMATE.start_main_~state_11~0#1| (_ bv8 32))) (.cse47 (= (bvand |c_ULTIMATE.start_main_~var_10~0#1| |c_ULTIMATE.start_main_~mask_SORT_9~0#1|) |c_ULTIMATE.start_main_~var_13~0#1|)) (.cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv20 32))))) (.cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv17 32))))) (.cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv16 32))))) (.cse9 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv10 32))))) (.cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv8 32))))) (.cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv6 32))))) (.cse15 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv4 32))))) (.cse17 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv2 32))))) (.cse26 ((_ zero_extend 24) ((_ extract 7 0) |c_ULTIMATE.start_main_~state_11~0#1|))) (.cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv1 32))))) (.cse28 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv3 32))))) (.cse29 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv5 32))))) (.cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv7 32))))) (.cse31 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv9 32))))) (.cse32 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv11 32))))) (.cse33 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv12 32))))) (.cse34 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv13 32))))) (.cse35 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv14 32))))) (.cse36 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv15 32))))) (.cse38 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv18 32))))) (.cse40 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv19 32))))) (.cse41 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv21 32))))) (.cse42 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv22 32))))) (.cse43 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv23 32))))) (.cse44 ((_ zero_extend 24) ((_ extract 7 0) (bvlshr |c_ULTIMATE.start_main_~state_11~0#1| (_ bv24 32))))) (.cse45 (= |c_ULTIMATE.start_main_~var_13~0#1| (bvand |c_ULTIMATE.start_main_~state_11~0#1| |c_ULTIMATE.start_main_~mask_SORT_9~0#1|))) (.cse21 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (and (= |c_ULTIMATE.start_main_~mask_SORT_1~0#1| (_ bv1 8)) (= (_ bv131071 32) |c_ULTIMATE.start_main_~mask_SORT_190~0#1|) (= (_ bv0 32) (bvadd |c_ULTIMATE.start_main_~var_13~0#1| (_ bv1431655766 32))) (= (_ bv536870911 32) |c_ULTIMATE.start_main_~mask_SORT_214~0#1|) (or (and (forall ((|ULTIMATE.start_main_~mask_SORT_165~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_186~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_176~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_178~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_171~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_184~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_5~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_188~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_174~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_161~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_163~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_180~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_169~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_182~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_167~0#1| (_ BitVec 8))) (= (bvand (let ((.cse39 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse44 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|)))))) (let ((.cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv5 32)))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_218~0#1| (let ((.cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv4 32))))) (.cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv7 32)))))) (bvor (bvand (let ((.cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv3 32))))) (.cse2 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv6 32)))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_214~0#1| (let ((.cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv2 32)))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse1))) .cse2))) .cse3))) (_ bv28 32)) (bvand (let ((.cse23 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv1 32)))))) (let ((.cse37 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 .cse8))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_210~0#1| (let ((.cse12 ((_ zero_extend 24) ((_ extract 7 0) .cse39)))) (let ((.cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse12))))) (bvor (bvand (let ((.cse5 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse0))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse4 .cse5))) (_ bv25 32)) (bvand |c_ULTIMATE.start_main_~mask_SORT_206~0#1| (let ((.cse6 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse37))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse6 .cse7))) (_ bv24 32)) (bvand (let ((.cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse22 .cse23))))) (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_200~0#1| (bvor (bvand (bvor (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse2))) .cse8))) .cse9))) (_ bv18 32)) (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_190~0#1| (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse12))) .cse1)))))) (_ bv16 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_188~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_186~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse5))) .cse2))) .cse8))))))) (_ bv14 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_184~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse19 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse6 .cse18))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse14)))))) .cse1))) .cse15)))) (_ bv12 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse25 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 .cse12))))))))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse16 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse12))) .cse18))) .cse1))))) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse16 .cse17)))) (_ bv10 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse24 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 .cse0))) .cse11)))))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_171~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_169~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_167~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse2))) .cse18)))))) .cse12))) (_ bv4 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl .cse19 (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse20 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse22 .cse8))) .cse23))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse0 .cse20))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl .cse20 (_ bv1 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse21 .cse22)))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_161~0#1|)))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_163~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_165~0#1|)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse8))) .cse1)))))))))))) .cse12))) (_ bv5 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse2 .cse24))) .cse8))) (_ bv6 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse16 .cse8))) (_ bv7 32))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_5~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse25 .cse26)))) (_ bv8 32))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_174~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse27 .cse24)))) (_ bv9 32)))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_176~0#1|)))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_178~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse25 .cse28)))) (_ bv11 32)))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_180~0#1|))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_182~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse19 .cse1))) .cse2))) .cse29)))) (_ bv13 32))))))))))))))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse11))) .cse1)))))))))) (_ bv15 32)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse23 .cse1))) .cse2))) .cse31))) (_ bv17 32))) |c_ULTIMATE.start_main_~mask_SORT_192~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_194~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse8))) .cse32))) (_ bv19 32))) |c_ULTIMATE.start_main_~mask_SORT_196~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse33))) (_ bv20 32))) |c_ULTIMATE.start_main_~mask_SORT_198~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse34 .cse1))) (_ bv21 32)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse35 .cse12))) (_ bv22 32))) |c_ULTIMATE.start_main_~mask_SORT_202~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse36 .cse14))) (_ bv23 32)))) |c_ULTIMATE.start_main_~mask_SORT_204~0#1|)))))) |c_ULTIMATE.start_main_~mask_SORT_208~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse38 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse22))) .cse11)))))) (_ bv26 32)))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse37))) .cse1))) .cse40))) (_ bv27 32))))) |c_ULTIMATE.start_main_~mask_SORT_212~0#1|)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse41 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse18 .cse2))) .cse8)))))) (_ bv29 32)))) |c_ULTIMATE.start_main_~mask_SORT_216~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse42 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse11 .cse8)))))) (_ bv30 32))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse43 .cse1))) (_ bv31 32))))) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|) |c_ULTIMATE.start_main_~var_13~0#1|)) .cse45 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~var_13~0#1| (bvand (bvor ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|) .cse46) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|))) .cse47) (forall ((|v_ULTIMATE.start_main_~var_19_arg_0~0#1_11| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse21 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv254 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_19_arg_0~0#1_11|))))))))) (= (_ bv0 32) (bvadd (_ bv1 32) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|)) (= (_ bv524287 32) |c_ULTIMATE.start_main_~mask_SORT_194~0#1|) (= (_ bv67108863 32) |c_ULTIMATE.start_main_~mask_SORT_208~0#1|) (or (and (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (not (= |c_ULTIMATE.start_main_~var_13~0#1| (bvand (bvor ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|) .cse46) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|)))) (not .cse47) (forall ((|ULTIMATE.start_main_~mask_SORT_165~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_186~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_176~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_178~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_171~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_184~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_5~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_188~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_174~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_161~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_163~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_180~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_169~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_182~0#1| (_ BitVec 16)) (|ULTIMATE.start_main_~mask_SORT_167~0#1| (_ BitVec 8))) (not (= (bvand (let ((.cse66 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse44 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|)))))) (let ((.cse49 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv5 32)))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_218~0#1| (let ((.cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv4 32))))) (.cse53 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv7 32)))))) (bvor (bvand (let ((.cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv3 32))))) (.cse50 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv6 32)))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_214~0#1| (let ((.cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv2 32)))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse49))) .cse50))) .cse3))) (_ bv28 32)) (bvand (let ((.cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse66 (_ bv1 32)))))) (let ((.cse65 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 .cse53))))) (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_210~0#1| (let ((.cse55 ((_ zero_extend 24) ((_ extract 7 0) .cse66)))) (let ((.cse61 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse50 .cse55))))) (bvor (bvand (let ((.cse51 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse48))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse4 .cse51))) (_ bv25 32)) (bvand |c_ULTIMATE.start_main_~mask_SORT_206~0#1| (let ((.cse52 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse65))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse52 .cse7))) (_ bv24 32)) (bvand (let ((.cse56 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse61 .cse62))))) (bvor (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_200~0#1| (bvor (bvand (bvor (bvand (bvor (bvand (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse50))) .cse53))) .cse9))) (_ bv18 32)) (bvand (bvor (bvand |c_ULTIMATE.start_main_~mask_SORT_190~0#1| (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse55))) .cse49)))))) (_ bv16 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_188~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_186~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse51))) .cse50))) .cse53))))))) (_ bv14 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_184~0#1|) ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse59 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse52 .cse58))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse56)))))) .cse49))) .cse15)))) (_ bv12 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse64 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 .cse55))))))))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse57 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse55))) .cse58))) .cse49))))) (bvor (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse57 .cse17)))) (_ bv10 32)) ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (let ((.cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse49 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 .cse48))) .cse54)))))))) (bvor ((_ zero_extend 16) ((_ extract 15 0) (bvand ((_ zero_extend 16) ((_ extract 15 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_171~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_169~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_167~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse50))) .cse58)))))) .cse55))) (_ bv4 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl .cse59 (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse60 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse61 .cse53))) .cse62))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse48 .cse60))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl .cse60 (_ bv1 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse21 .cse61)))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_161~0#1|)))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_163~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_165~0#1|)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse50 .cse53))) .cse49)))))))))))) .cse55))) (_ bv5 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse50 .cse63))) .cse53))) (_ bv6 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse57 .cse53))) (_ bv7 32))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_5~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse64 .cse26)))) (_ bv8 32))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_174~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse27 .cse63)))) (_ bv9 32)))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_176~0#1|)))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_178~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse64 .cse28)))) (_ bv11 32)))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_180~0#1|))))))) ((_ zero_extend 16) |ULTIMATE.start_main_~mask_SORT_182~0#1|)))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse59 .cse49))) .cse50))) .cse29)))) (_ bv13 32))))))))))))))) (bvshl ((_ zero_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (bvxor .cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse53 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse54))) .cse49)))))))))) (_ bv15 32)))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse62 .cse49))) .cse50))) .cse31))) (_ bv17 32))) |c_ULTIMATE.start_main_~mask_SORT_192~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_194~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse53))) .cse32))) (_ bv19 32))) |c_ULTIMATE.start_main_~mask_SORT_196~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse33))) (_ bv20 32))) |c_ULTIMATE.start_main_~mask_SORT_198~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse34 .cse49))) (_ bv21 32)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse35 .cse55))) (_ bv22 32))) |c_ULTIMATE.start_main_~mask_SORT_202~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse36 .cse56))) (_ bv23 32)))) |c_ULTIMATE.start_main_~mask_SORT_204~0#1|)))))) |c_ULTIMATE.start_main_~mask_SORT_208~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse38 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse61))) .cse54)))))) (_ bv26 32)))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse65))) .cse49))) .cse40))) (_ bv27 32))))) |c_ULTIMATE.start_main_~mask_SORT_212~0#1|)))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse41 ((_ zero_extend 24) ((_ extract 7 0) (bvxor ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse58 .cse50))) .cse53)))))) (_ bv29 32)))) |c_ULTIMATE.start_main_~mask_SORT_216~0#1|) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse42 ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse54 .cse53)))))) (_ bv30 32))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) (bvxor .cse43 .cse49))) (_ bv31 32))))) |c_ULTIMATE.start_main_~mask_SORT_9~0#1|) |c_ULTIMATE.start_main_~var_13~0#1|))) (not .cse45)) (forall ((|v_ULTIMATE.start_main_~var_19_arg_0~0#1_11| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse21 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv255 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_19_arg_0~0#1_11|))))))))) (= (_ bv262143 32) |c_ULTIMATE.start_main_~mask_SORT_192~0#1|) (= (_ bv268435455 32) |c_ULTIMATE.start_main_~mask_SORT_212~0#1|) (= (_ bv2097151 32) |c_ULTIMATE.start_main_~mask_SORT_198~0#1|) (= (_ bv134217727 32) |c_ULTIMATE.start_main_~mask_SORT_210~0#1|) (= (_ bv0 32) (bvadd (_ bv1 32) |c_ULTIMATE.start_main_~var_10~0#1|)) (= (_ bv16777215 32) |c_ULTIMATE.start_main_~mask_SORT_204~0#1|) (= (_ bv33554431 32) |c_ULTIMATE.start_main_~mask_SORT_206~0#1|) (= (bvadd |c_ULTIMATE.start_main_~state_11~0#1| (_ bv1 32)) (_ bv0 32)) (= (_ bv1073741823 32) |c_ULTIMATE.start_main_~mask_SORT_216~0#1|) (= (_ bv8388607 32) |c_ULTIMATE.start_main_~mask_SORT_202~0#1|) (= |c_ULTIMATE.start_main_~mask_SORT_218~0#1| (_ bv2147483647 32)) (= |c_ULTIMATE.start_main_~mask_SORT_200~0#1| (_ bv4194303 32)) (= (_ bv1048575 32) |c_ULTIMATE.start_main_~mask_SORT_196~0#1|))) is different from false [2024-11-01 04:55:17,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 04:55:17,909 INFO L93 Difference]: Finished difference Result 15 states and 15 transitions. [2024-11-01 04:55:17,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-01 04:55:17,912 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2024-11-01 04:55:17,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 04:55:17,912 INFO L225 Difference]: With dead ends: 15 [2024-11-01 04:55:17,912 INFO L226 Difference]: Without dead ends: 13 [2024-11-01 04:55:17,913 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 43.9s TimeCoverageRelationStatistics Valid=45, Invalid=73, Unknown=4, NotChecked=60, Total=182 [2024-11-01 04:55:17,914 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 29 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-01 04:55:17,914 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 17 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 29 Unchecked, 0.4s Time] [2024-11-01 04:55:17,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2024-11-01 04:55:17,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2024-11-01 04:55:17,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 04:55:17,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2024-11-01 04:55:17,923 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2024-11-01 04:55:17,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 04:55:17,923 INFO L471 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2024-11-01 04:55:17,924 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 04:55:17,924 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2024-11-01 04:55:17,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-01 04:55:17,924 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 04:55:17,924 INFO L215 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2024-11-01 04:55:17,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-01 04:55:18,128 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 04:55:18,129 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 04:55:18,130 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 04:55:18,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1906115653, now seen corresponding path program 2 times [2024-11-01 04:55:18,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 04:55:18,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1003067431] [2024-11-01 04:55:18,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 04:55:18,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 04:55:18,131 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 04:55:18,132 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-01 04:55:18,133 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-01 04:55:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 04:55:18,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-01 04:55:18,452 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 04:55:27,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-01 04:55:27,522 INFO L311 TraceCheckSpWp]: Computing backward predicates...