/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 'cvc4 --incremental --print-success --lang smt' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d32_e0.c -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 08:49:34,939 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 08:49:35,018 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 08:49:35,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 08:49:35,023 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 08:49:35,053 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 08:49:35,054 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 08:49:35,054 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 08:49:35,054 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 08:49:35,055 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 08:49:35,055 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 08:49:35,055 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 08:49:35,056 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 08:49:35,057 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 08:49:35,057 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 08:49:35,058 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 08:49:35,059 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 08:49:35,062 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 08:49:35,062 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 08:49:35,063 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 08:49:35,063 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 08:49:35,063 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 08:49:35,063 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 08:49:35,064 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 08:49:35,064 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 08:49:35,064 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 08:49:35,064 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 08:49:35,065 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 08:49:35,065 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 08:49:35,065 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 08:49:35,065 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 08:49:35,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 08:49:35,066 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 08:49:35,066 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 08:49:35,066 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 08:49:35,066 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 08:49:35,067 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:35,067 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 08:49:35,067 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 08:49:35,067 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 08:49:35,067 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 08:49:35,068 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 08:49:35,068 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:35,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 08:49:35,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 08:49:35,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 08:49:35,389 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 08:49:35,390 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 08:49:35,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d32_e0.c [2024-11-01 08:49:36,933 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 08:49:37,262 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 08:49:37,264 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d32_e0.c [2024-11-01 08:49:37,283 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6990186a7/01080a7776f84c4e9066366b5a0d452a/FLAG56b1329c4 [2024-11-01 08:49:37,506 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6990186a7/01080a7776f84c4e9066366b5a0d452a [2024-11-01 08:49:37,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 08:49:37,509 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 08:49:37,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 08:49:37,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 08:49:37,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 08:49:37,514 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 08:49:37" (1/1) ... [2024-11-01 08:49:37,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73149b3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:37, skipping insertion in model container [2024-11-01 08:49:37,515 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 08:49:37" (1/1) ... [2024-11-01 08:49:37,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 08:49:37,785 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.circular_pointer_top_w32_d32_e0.c[1280,1293] [2024-11-01 08:49:38,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 08:49:38,070 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 08:49:38,081 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.circular_pointer_top_w32_d32_e0.c[1280,1293] [2024-11-01 08:49:38,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 08:49:38,233 INFO L204 MainTranslator]: Completed translation [2024-11-01 08:49:38,234 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38 WrapperNode [2024-11-01 08:49:38,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 08:49:38,235 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 08:49:38,235 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 08:49:38,235 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 08:49:38,248 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,281 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,369 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1459 [2024-11-01 08:49:38,370 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 08:49:38,372 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 08:49:38,372 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 08:49:38,372 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 08:49:38,382 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,382 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,397 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,436 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-01 08:49:38,437 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,437 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,475 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,480 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,486 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,494 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,513 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 08:49:38,514 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 08:49:38,514 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 08:49:38,514 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 08:49:38,518 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (1/1) ... [2024-11-01 08:49:38,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 08:49:38,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 08:49:38,569 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 08:49:38,614 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 08:49:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 08:49:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 08:49:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 08:49:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 08:49:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 08:49:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 08:49:38,938 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 08:49:38,940 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 08:49:40,127 INFO L? ?]: Removed 416 outVars from TransFormulas that were not future-live. [2024-11-01 08:49:40,128 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 08:49:40,140 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 08:49:40,141 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-01 08:49:40,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 08:49:40 BoogieIcfgContainer [2024-11-01 08:49:40,141 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 08:49:40,144 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 08:49:40,144 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 08:49:40,147 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 08:49:40,147 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 08:49:37" (1/3) ... [2024-11-01 08:49:40,148 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58acf76a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 08:49:40, skipping insertion in model container [2024-11-01 08:49:40,148 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:49:38" (2/3) ... [2024-11-01 08:49:40,148 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58acf76a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 08:49:40, skipping insertion in model container [2024-11-01 08:49:40,148 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 08:49:40" (3/3) ... [2024-11-01 08:49:40,150 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w32_d32_e0.c [2024-11-01 08:49:40,166 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 08:49:40,166 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 08:49:40,223 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 08:49:40,229 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;@36811a56, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 08:49:40,230 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 08:49:40,233 INFO L276 IsEmpty]: Start isEmpty. Operand has 20 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-11-01 08:49:40,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-01 08:49:40,240 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 08:49:40,241 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 08:49:40,241 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 08:49:40,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 08:49:40,247 INFO L85 PathProgramCache]: Analyzing trace with hash 1944675641, now seen corresponding path program 1 times [2024-11-01 08:49:40,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 08:49:40,257 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1479995406] [2024-11-01 08:49:40,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 08:49:40,259 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:40,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-01 08:49:40,261 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-01 08:49:40,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-01 08:49:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 08:49:41,019 INFO L255 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-01 08:49:41,027 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 08:49:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-01 08:49:41,067 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 08:49:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-01 08:49:41,088 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 08:49:41,088 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1479995406] [2024-11-01 08:49:41,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1479995406] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 08:49:41,089 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 08:49:41,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2024-11-01 08:49:41,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975210348] [2024-11-01 08:49:41,091 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 08:49:41,095 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-01 08:49:41,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 08:49:41,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-01 08:49:41,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-01 08:49:41,120 INFO L87 Difference]: Start difference. First operand has 20 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 1 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-01 08:49:41,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 08:49:41,137 INFO L93 Difference]: Finished difference Result 35 states and 47 transitions. [2024-11-01 08:49:41,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-01 08:49:41,140 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 1 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2024-11-01 08:49:41,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 08:49:41,146 INFO L225 Difference]: With dead ends: 35 [2024-11-01 08:49:41,148 INFO L226 Difference]: Without dead ends: 17 [2024-11-01 08:49:41,151 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-01 08:49:41,154 INFO L432 NwaCegarLoop]: 19 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-01 08:49:41,156 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-01 08:49:41,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2024-11-01 08:49:41,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2024-11-01 08:49:41,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.0833333333333333) internal successors, (13), 12 states have internal predecessors, (13), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-11-01 08:49:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2024-11-01 08:49:41,185 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2024-11-01 08:49:41,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 08:49:41,185 INFO L471 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2024-11-01 08:49:41,185 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 1 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-01 08:49:41,185 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-11-01 08:49:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-01 08:49:41,186 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 08:49:41,187 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 08:49:41,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-01 08:49:41,390 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:41,391 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 08:49:41,392 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 08:49:41,392 INFO L85 PathProgramCache]: Analyzing trace with hash 265954675, now seen corresponding path program 1 times [2024-11-01 08:49:41,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 08:49:41,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1159445687] [2024-11-01 08:49:41,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 08:49:41,393 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:41,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-01 08:49:41,394 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-01 08:49:41,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-01 08:49:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 08:49:42,198 INFO L255 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-01 08:49:42,205 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 08:49:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-01 08:49:42,345 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 08:49:42,608 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-01 08:49:42,608 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 08:49:42,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1159445687] [2024-11-01 08:49:42,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1159445687] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 08:49:42,609 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 08:49:42,609 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2024-11-01 08:49:42,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101904002] [2024-11-01 08:49:42,609 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 08:49:42,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-01 08:49:42,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 08:49:42,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-01 08:49:42,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-01 08:49:42,612 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-01 08:49:42,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 08:49:42,805 INFO L93 Difference]: Finished difference Result 27 states and 32 transitions. [2024-11-01 08:49:42,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 08:49:42,806 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 23 [2024-11-01 08:49:42,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 08:49:42,807 INFO L225 Difference]: With dead ends: 27 [2024-11-01 08:49:42,807 INFO L226 Difference]: Without dead ends: 25 [2024-11-01 08:49:42,807 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-01 08:49:42,808 INFO L432 NwaCegarLoop]: 14 mSDtfsCounter, 0 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-01 08:49:42,809 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 50 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-01 08:49:42,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2024-11-01 08:49:42,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2024-11-01 08:49:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-01 08:49:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2024-11-01 08:49:42,815 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2024-11-01 08:49:42,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 08:49:42,816 INFO L471 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2024-11-01 08:49:42,816 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-01 08:49:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2024-11-01 08:49:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-01 08:49:42,818 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 08:49:42,818 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2024-11-01 08:49:42,829 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-01 08:49:43,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:43,023 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 08:49:43,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 08:49:43,024 INFO L85 PathProgramCache]: Analyzing trace with hash 416519459, now seen corresponding path program 1 times [2024-11-01 08:49:43,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 08:49:43,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1827571522] [2024-11-01 08:49:43,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 08:49:43,024 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:43,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-01 08:49:43,031 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-01 08:49:43,033 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-01 08:49:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 08:49:44,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 994 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-01 08:49:44,423 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 08:49:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 08:49:45,014 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 08:49:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 08:49:46,952 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 08:49:46,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1827571522] [2024-11-01 08:49:46,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1827571522] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-01 08:49:46,953 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-01 08:49:46,953 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2024-11-01 08:49:46,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486058038] [2024-11-01 08:49:46,953 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-01 08:49:46,954 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-01 08:49:46,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 08:49:46,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-01 08:49:46,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2024-11-01 08:49:46,956 INFO L87 Difference]: Start difference. First operand 25 states and 30 transitions. Second operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 15 states have internal predecessors, (34), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) [2024-11-01 08:49:47,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 08:49:47,530 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2024-11-01 08:49:47,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-01 08:49:47,531 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 15 states have internal predecessors, (34), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) Word has length 44 [2024-11-01 08:49:47,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 08:49:47,532 INFO L225 Difference]: With dead ends: 36 [2024-11-01 08:49:47,532 INFO L226 Difference]: Without dead ends: 34 [2024-11-01 08:49:47,533 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=67, Invalid=275, Unknown=0, NotChecked=0, Total=342 [2024-11-01 08:49:47,534 INFO L432 NwaCegarLoop]: 12 mSDtfsCounter, 10 mSDsluCounter, 53 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 65 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-01 08:49:47,534 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 65 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-01 08:49:47,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2024-11-01 08:49:47,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 34. [2024-11-01 08:49:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 9 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2024-11-01 08:49:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2024-11-01 08:49:47,543 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 44 [2024-11-01 08:49:47,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 08:49:47,544 INFO L471 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2024-11-01 08:49:47,544 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 15 states have internal predecessors, (34), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) [2024-11-01 08:49:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-01 08:49:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-01 08:49:47,545 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 08:49:47,546 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1] [2024-11-01 08:49:47,560 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-01 08:49:47,746 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:47,747 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 08:49:47,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 08:49:47,747 INFO L85 PathProgramCache]: Analyzing trace with hash 223728499, now seen corresponding path program 2 times [2024-11-01 08:49:47,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 08:49:47,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1050830304] [2024-11-01 08:49:47,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 08:49:47,748 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-01 08:49:47,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-01 08:49:47,749 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-01 08:49:47,750 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-01 08:49:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 08:49:49,773 INFO L255 TraceCheckSpWp]: Trace formula consists of 1458 conjuncts, 98 conjuncts are in the unsatisfiable core [2024-11-01 08:49:49,801 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 08:49:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 15 proven. 64 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-01 08:49:52,334 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 08:49:56,704 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (let ((.cse14 (= (_ bv0 8) |c_ULTIMATE.start_main_~state_213~0#1|)) (.cse6 (= ((_ extract 7 0) (bvand .cse0 (_ bv254 32))) (_ bv0 8))) (.cse8 (= (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_13~0#1|) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_12~0#1|)))))))) (.cse10 (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 (_ bv255 32)))))) (let ((.cse11 (not .cse10)) (.cse9 (not .cse8)) (.cse4 (not .cse6)) (.cse12 (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |c_ULTIMATE.start_main_~state_177~0#1|) |c_ULTIMATE.start_main_~state_209~0#1|)) (.cse1 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_190~0#1|)) (.cse2 (not .cse14)) (.cse3 (or (forall ((|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_232_arg_1~0#1_17| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_232_arg_1~0#1_17|))))))))))))) .cse14))) (and (or (and (or (forall ((|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|) .cse1))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|)))))))))))))))))))) (_ bv0 8))) .cse2) .cse3) (let ((.cse7 (not .cse12)) (.cse5 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32))) (not (= |c_ULTIMATE.start_main_~state_209~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|)))))) (and (or (and (or .cse4 .cse5) (or .cse6 .cse7)) .cse8) (or .cse9 (and (or .cse7 .cse10) (or .cse5 .cse11)))))) (or (let ((.cse13 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32))) (= |c_ULTIMATE.start_main_~state_209~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|))))) (and (or (and (or .cse10 .cse12) (or .cse13 .cse11)) .cse9) (or (and (or .cse4 .cse13) (or .cse6 .cse12)) .cse8))) (and (or (forall ((|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|) .cse1))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|)))))))) .cse2) .cse3)))))) is different from false [2024-11-01 08:50:28,037 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (let ((.cse19 (= ((_ extract 7 0) (bvand .cse12 (_ bv254 32))) (_ bv0 8))) (.cse70 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_13~0#1|))) (let ((.cse68 (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse70 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_203~0#1|)))))))) (_ bv0 32))) (.cse13 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_190~0#1|)) (.cse101 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32)) (|ULTIMATE.start_main_~state_209~0#1| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|) (bvand |ULTIMATE.start_main_~state_209~0#1| |c_ULTIMATE.start_main_~mask_SORT_3~0#1|)))) (.cse102 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32)) (|ULTIMATE.start_main_~state_209~0#1| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|) (bvand |ULTIMATE.start_main_~state_209~0#1| |c_ULTIMATE.start_main_~mask_SORT_3~0#1|))))) (.cse9 (not .cse19)) (.cse109 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_12~0#1|)) (.cse77 ((_ zero_extend 24) |c_ULTIMATE.start_main_~input_5~0#1|))) (let ((.cse95 (forall ((|v_ULTIMATE.start_main_~state_177~0#1_11| (_ BitVec 32)) (|ULTIMATE.start_main_~state_209~0#1| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~state_177~0#1_11|) (bvand |ULTIMATE.start_main_~state_209~0#1| |c_ULTIMATE.start_main_~mask_SORT_3~0#1|)))) (.cse14 (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse70 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse109 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse12 .cse77))))))))))))))) (_ bv0 32))) (.cse97 (forall ((|v_ULTIMATE.start_main_~state_177~0#1_11| (_ BitVec 32)) (|ULTIMATE.start_main_~state_209~0#1| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~state_177~0#1_11|) (bvand |ULTIMATE.start_main_~state_209~0#1| |c_ULTIMATE.start_main_~mask_SORT_3~0#1|))))) (.cse31 (or .cse102 .cse9)) (.cse81 (forall ((|ULTIMATE.start_main_~state_209~0#1| (_ BitVec 32)) (|ULTIMATE.start_main_~var_582~0#1| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~var_582~0#1|) (bvand |ULTIMATE.start_main_~state_209~0#1| |c_ULTIMATE.start_main_~mask_SORT_3~0#1|))))) (.cse84 (forall ((|ULTIMATE.start_main_~state_209~0#1| (_ BitVec 32)) (|ULTIMATE.start_main_~var_582~0#1| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~var_582~0#1|) (bvand |ULTIMATE.start_main_~state_209~0#1| |c_ULTIMATE.start_main_~mask_SORT_3~0#1|)))) (.cse29 (or .cse101 .cse9)) (.cse69 ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse13)))))) (.cse74 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32)) (|ULTIMATE.start_main_~var_582~0#1| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~var_582~0#1|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|)))) (.cse25 (forall ((|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_232_arg_1~0#1_17| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_232_arg_1~0#1_17|)))))))))))))) (.cse67 (not .cse68)) (.cse72 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32)) (|ULTIMATE.start_main_~var_582~0#1| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~var_582~0#1|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|))))) (.cse26 (= (_ bv0 8) |c_ULTIMATE.start_main_~var_233~0#1|))) (let ((.cse111 (and (or .cse9 .cse25 .cse26 .cse74 .cse68) (or .cse25 (and .cse67 .cse19 .cse72) .cse26))) (.cse7 (= (_ bv0 8) .cse69)) (.cse94 (and (or .cse84 .cse19) .cse29)) (.cse92 (and .cse31 (or .cse19 .cse81))) (.cse112 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse13))))) (.cse11 (not .cse26)) (.cse113 (or .cse25 .cse26)) (.cse100 (and (or .cse19 .cse97) .cse31)) (.cse20 (not .cse14)) (.cse99 (and (or .cse95 .cse19) .cse29))) (let ((.cse50 (and (or .cse95 .cse20) (or .cse99 .cse14))) (.cse51 (and (or .cse100 .cse14) (or .cse97 .cse20))) (.cse34 (= (_ bv0 8) |c_ULTIMATE.start_main_~input_7~0#1|)) (.cse5 (and (or (forall ((|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|) .cse112))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|)))))))) .cse11) .cse113)) (.cse41 (and (or .cse92 .cse14) (or .cse81 .cse20))) (.cse2 (and (or .cse11 (forall ((|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|) .cse112))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|))))))))) .cse113)) (.cse45 (and (or .cse84 .cse20) (or .cse94 .cse14))) (.cse71 (or .cse111 .cse7)) (.cse1 (not .cse7))) (let ((.cse36 (and .cse71 (or .cse111 .cse1))) (.cse47 (and (or .cse5 .cse41) (or .cse2 .cse45))) (.cse0 (not .cse34)) (.cse52 (and (or .cse2 .cse50) (or .cse5 .cse51)))) (let ((.cse32 (let ((.cse89 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))))))))))))) (.cse88 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse110 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse110))))))))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse110 (_ bv255 32)))))))))))) (.cse73 (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 (_ bv255 32)))))) (let ((.cse93 (= (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse70 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse109))))))))))) (.cse75 (not .cse73)) (.cse104 (or .cse25 .cse88 .cse26)) (.cse107 (or .cse89 .cse25 .cse26))) (let ((.cse85 (and (or (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse108 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse108 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv0 32))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|))))))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse108))))))))))))) .cse11) .cse107)) (.cse79 (and (or .cse11 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse106 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse106)))))))))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse106 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv1 32)))))))))))) .cse12)) (_ bv0 8)))))) .cse107)) (.cse87 (and (or (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse105 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse105))))))))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse105 (_ bv255 32)))))))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse105 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv0 32))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|)))))))))) .cse11) .cse104)) (.cse86 (and (or .cse11 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse103 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse103))))))))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse103 (_ bv255 32)))))))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse103 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv1 32)))))))))))) .cse12)) (_ bv0 8)))))) .cse104)) (.cse91 (or .cse102 .cse75)) (.cse80 (not .cse93)) (.cse90 (or .cse101 .cse75))) (and (or .cse34 (let ((.cse76 ((_ zero_extend 24) |c_ULTIMATE.start_main_~input_7~0#1|))) (and (or (and .cse71 (or .cse1 (and (or .cse25 .cse26 (and (or (and .cse19 .cse72) .cse68) (or .cse67 (and .cse73 .cse72)))) (or .cse25 .cse26 (and (or .cse67 .cse74 .cse75) (or .cse9 .cse74 .cse68)))))) (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse76 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))))))) .cse12)))))) (or (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse78 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse78 (_ bv255 32)))))))) (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse76 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse78)))))) .cse12)))))) .cse36)))) (or .cse0 (let ((.cse83 (or .cse93 .cse94)) (.cse82 (or .cse92 .cse93))) (and (or .cse7 (and (or .cse79 (and (or .cse80 .cse81) .cse82)) (or (and .cse83 (or .cse84 .cse80)) .cse85))) (or .cse7 (and (or .cse86 .cse41) (or .cse45 .cse87))) (or .cse1 .cse88 .cse47) (or .cse1 .cse89 (and (or (and .cse83 (or .cse80 (and .cse90 (or .cse84 .cse73)))) .cse2) (or (and .cse82 (or (and .cse91 (or .cse73 .cse81)) .cse80)) .cse5)))))) (or .cse0 (let ((.cse98 (or .cse100 .cse93)) (.cse96 (or .cse99 .cse93))) (and (or .cse1 .cse52 .cse88) (or .cse7 (and (or .cse85 (and (or .cse95 .cse80) .cse96)) (or .cse79 (and (or .cse80 .cse97) .cse98)))) (or .cse7 (and (or .cse50 .cse87) (or .cse86 .cse51))) (or .cse1 .cse89 (and (or (and (or .cse80 (and (or .cse73 .cse97) .cse91)) .cse98) .cse5) (or (and (or .cse80 (and .cse90 (or .cse95 .cse73))) .cse96) .cse2))))))))))) (.cse33 (= (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse70 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_282~0#1|)))))))) (.cse21 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32)) (|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~input_4~0#1|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|))))) (.cse8 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32)) (|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~input_4~0#1|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|)))) (.cse17 ((_ zero_extend 24) .cse69)) (.cse6 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|) (_ bv255 32)))))))))) (and (or .cse0 (let ((.cse4 (let ((.cse30 (forall ((|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 32)) (|ULTIMATE.start_main_~state_209~0#1| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~input_4~0#1|) (bvand |ULTIMATE.start_main_~state_209~0#1| |c_ULTIMATE.start_main_~mask_SORT_3~0#1|)))))) (and (or .cse30 .cse20) (or (and .cse31 (or .cse19 .cse30)) .cse14)))) (.cse3 (let ((.cse28 (forall ((|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 32)) (|ULTIMATE.start_main_~state_209~0#1| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~input_4~0#1|) (bvand |ULTIMATE.start_main_~state_209~0#1| |c_ULTIMATE.start_main_~mask_SORT_3~0#1|))))) (and (or .cse28 .cse20) (or (and (or .cse28 .cse19) .cse29) .cse14))))) (and (or .cse1 (and (or .cse2 .cse3) (or .cse4 .cse5)) .cse6) (or .cse7 (let ((.cse10 (or .cse25 .cse26 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|) ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse17))))) (_ bv0 8))))) (.cse18 (or .cse25 .cse26 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse27 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse27 (_ bv255 32))))))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse27 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse17))))) (_ bv0 8))))))))) (and (or .cse8 .cse9 (and .cse10 (or .cse11 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|) ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv0 32))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|)))))))))) .cse14) (or .cse4 (and (or .cse11 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse15 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse16 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse15 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse15 (_ bv255 32))))))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse16 .cse17))))) (_ bv0 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse16 .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv1 32)))))))))))) .cse12)) (_ bv0 8))))))) .cse18)) (or (and .cse19 .cse20 .cse21) (and .cse10 (or .cse11 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|) ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse22 .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv1 32)))))))))))) .cse12)) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 .cse17))))) (_ bv0 8)))))))) (or (and .cse18 (or .cse11 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse23 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse24 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse23 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse23 (_ bv255 32))))))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse24 .cse17))))) (_ bv0 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse24 .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv0 32))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|))))))))))))) .cse3))))))) (or .cse32 (not .cse33)) (or .cse32 .cse33) (or .cse33 (let ((.cse56 (or .cse25 .cse26 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse65 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse65 (_ bv255 32))))))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse65 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse17))))) (_ bv0 8))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse65 (_ bv254 32)))))) (_ bv0 8)))))))) (.cse61 (or .cse25 .cse26 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse64 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse64 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse17))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse64 (_ bv254 32)))))) (_ bv0 8))))))))) (let ((.cse37 (and (or .cse11 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse63 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse63 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse62 .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv0 32))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|))))))) (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse62 .cse17))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse63 (_ bv254 32)))))) (_ bv0 8)))))))) .cse61)) (.cse38 (or .cse8 .cse9)) (.cse42 (and (or (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse60 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse59 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse60 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse59 .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv1 32)))))))))))) .cse12)) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse59 .cse17))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse60 (_ bv254 32)))))) (_ bv0 8))))))) .cse11) .cse61)) (.cse44 (or .cse9 .cse21)) (.cse46 (and (or (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse57 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse57 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse57 (_ bv255 32))))))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse58 .cse17))))) (_ bv0 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse58 .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv0 32))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|))))))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse57 (_ bv254 32)))))) (_ bv0 8))))))) .cse11) .cse56)) (.cse40 (and (or (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_236_arg_0~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_193_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_196_arg_1~0#1_17| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_207_arg_1~0#1_17| (_ BitVec 8))) (let ((.cse54 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse55 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 (_ bv255 32))))))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse55 .cse17))))) (_ bv0 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_236_arg_0~0#1_18|) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse55 .cse13))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))) (_ bv1 32)))))))))))) .cse12)) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 (_ bv254 32)))))) (_ bv0 8))))))) .cse11) .cse56)) (.cse35 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse53 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse53 (_ bv255 32))))))) (not (= ((_ extract 7 0) (bvand .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse53 (_ bv254 32)))))) (_ bv0 8)))))))) (and (or .cse34 .cse35 .cse36) (or .cse0 (and (or .cse7 (and (or .cse37 (let ((.cse39 (forall ((|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 32)) (|ULTIMATE.start_main_~var_582~0#1| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~input_4~0#1|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~var_582~0#1|))))) (and (or (and .cse38 (or .cse19 .cse39)) .cse14) (or .cse20 .cse39)))) (or .cse40 .cse41) (or .cse42 (let ((.cse43 (forall ((|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 32)) (|ULTIMATE.start_main_~var_582~0#1| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~input_4~0#1|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~var_582~0#1|)))))) (and (or .cse43 .cse20) (or (and (or .cse43 .cse19) .cse44) .cse14)))) (or .cse45 .cse46))) (or .cse1 .cse35 .cse47))) (or (and (or .cse7 (and (or .cse37 (let ((.cse48 (forall ((|v_ULTIMATE.start_main_~state_177~0#1_11| (_ BitVec 32)) (|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~input_4~0#1|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~state_177~0#1_11|))))) (and (or (and .cse38 (or .cse19 .cse48)) .cse14) (or .cse20 .cse48)))) (or .cse42 (let ((.cse49 (forall ((|v_ULTIMATE.start_main_~state_177~0#1_11| (_ BitVec 32)) (|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |ULTIMATE.start_main_~input_4~0#1|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~state_177~0#1_11|)))))) (and (or .cse49 .cse20) (or (and .cse44 (or .cse19 .cse49)) .cse14)))) (or .cse46 .cse50) (or .cse40 .cse51))) (or .cse1 .cse35 .cse52)) .cse0))))) (or .cse34 (let ((.cse66 (and (or .cse25 (and .cse67 .cse19 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32)) (|v_ULTIMATE.start_main_~state_177~0#1_11| (_ BitVec 32))) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~state_177~0#1_11|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|))))) .cse26) (or .cse9 .cse25 .cse26 .cse68 (forall ((|v_ULTIMATE.start_main_~var_180_arg_2~0#1_16| (_ BitVec 32)) (|v_ULTIMATE.start_main_~state_177~0#1_11| (_ BitVec 32))) (= (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~state_177~0#1_11|) (bvand |c_ULTIMATE.start_main_~mask_SORT_3~0#1| |v_ULTIMATE.start_main_~var_180_arg_2~0#1_16|))))))) (and (or .cse1 .cse66) (or .cse7 .cse66))) .cse6)))))))))) is different from false