/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 'mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d32_e0.c -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 17:11:17,197 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 17:11:17,259 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 17:11:17,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 17:11:17,266 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 17:11:17,295 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 17:11:17,295 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 17:11:17,295 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 17:11:17,296 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 17:11:17,296 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 17:11:17,296 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 17:11:17,297 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 17:11:17,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 17:11:17,297 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 17:11:17,297 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 17:11:17,298 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 17:11:17,298 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 17:11:17,300 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 17:11:17,300 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 17:11:17,300 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 17:11:17,302 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 17:11:17,302 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 17:11:17,302 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 17:11:17,303 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 17:11:17,303 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 17:11:17,303 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 17:11:17,303 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 17:11:17,303 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 17:11:17,303 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 17:11:17,304 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 17:11:17,304 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 17:11:17,304 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 17:11:17,304 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 17:11:17,304 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 17:11:17,304 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 17:11:17,305 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 17:11:17,305 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 17:11:17,305 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 17:11:17,305 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 17:11:17,305 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 17:11:17,305 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 17:11:17,307 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 17:11:17,307 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 17:11:17,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 17:11:17,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 17:11:17,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 17:11:17,601 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 17:11:17,601 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 17:11:17,602 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d32_e0.c [2024-11-01 17:11:18,912 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 17:11:19,151 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 17:11:19,151 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d32_e0.c [2024-11-01 17:11:19,167 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe4f96ddf/5f5307635719471a8cfd125f747bc793/FLAG6bd3b34ad [2024-11-01 17:11:19,178 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe4f96ddf/5f5307635719471a8cfd125f747bc793 [2024-11-01 17:11:19,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 17:11:19,181 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 17:11:19,183 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 17:11:19,183 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 17:11:19,186 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 17:11:19,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fcecf7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19, skipping insertion in model container [2024-11-01 17:11:19,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,242 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 17:11:19,423 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_w128_d32_e0.c[1335,1348] [2024-11-01 17:11:19,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 17:11:19,644 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 17:11:19,653 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_w128_d32_e0.c[1335,1348] [2024-11-01 17:11:19,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 17:11:19,754 INFO L204 MainTranslator]: Completed translation [2024-11-01 17:11:19,756 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19 WrapperNode [2024-11-01 17:11:19,756 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 17:11:19,757 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 17:11:19,757 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 17:11:19,757 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 17:11:19,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,797 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,862 INFO L138 Inliner]: procedures = 18, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1459 [2024-11-01 17:11:19,863 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 17:11:19,863 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 17:11:19,863 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 17:11:19,863 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 17:11:19,876 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,876 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,887 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,916 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 17:11:19,916 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,917 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,950 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,971 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,985 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 17:11:19,985 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 17:11:19,986 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 17:11:19,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 17:11:19,986 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (1/1) ... [2024-11-01 17:11:19,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 17:11:20,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 17:11:20,024 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 17:11:20,027 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 17:11:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 17:11:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 17:11:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 17:11:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 17:11:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 17:11:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 17:11:20,319 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 17:11:20,321 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 17:11:21,393 INFO L? ?]: Removed 416 outVars from TransFormulas that were not future-live. [2024-11-01 17:11:21,393 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 17:11:21,406 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 17:11:21,406 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-01 17:11:21,406 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 05:11:21 BoogieIcfgContainer [2024-11-01 17:11:21,407 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 17:11:21,409 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 17:11:21,409 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 17:11:21,412 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 17:11:21,413 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 05:11:19" (1/3) ... [2024-11-01 17:11:21,414 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d8ee2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 05:11:21, skipping insertion in model container [2024-11-01 17:11:21,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 05:11:19" (2/3) ... [2024-11-01 17:11:21,414 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d8ee2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 05:11:21, skipping insertion in model container [2024-11-01 17:11:21,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 05:11:21" (3/3) ... [2024-11-01 17:11:21,416 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w128_d32_e0.c [2024-11-01 17:11:21,431 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 17:11:21,431 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 17:11:21,475 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 17:11:21,480 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;@52e633b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 17:11:21,480 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 17:11:21,484 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 17:11:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-01 17:11:21,491 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 17:11:21,492 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 17:11:21,492 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 17:11:21,496 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 17:11:21,497 INFO L85 PathProgramCache]: Analyzing trace with hash 1944675641, now seen corresponding path program 1 times [2024-11-01 17:11:21,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 17:11:21,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [389842847] [2024-11-01 17:11:21,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 17:11:21,507 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 17:11:21,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 17:11:21,509 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-01 17:11:21,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-01 17:11:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 17:11:22,176 INFO L255 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-01 17:11:22,188 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 17:11:22,211 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 17:11:22,211 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 17:11:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-01 17:11:22,249 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 17:11:22,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [389842847] [2024-11-01 17:11:22,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [389842847] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-01 17:11:22,250 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-01 17:11:22,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-01 17:11:22,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311925504] [2024-11-01 17:11:22,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-01 17:11:22,259 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-01 17:11:22,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 17:11:22,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-01 17:11:22,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-01 17:11:22,286 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), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2024-11-01 17:11:22,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 17:11:22,302 INFO L93 Difference]: Finished difference Result 35 states and 47 transitions. [2024-11-01 17:11:22,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-01 17:11:22,304 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), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2024-11-01 17:11:22,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 17:11:22,310 INFO L225 Difference]: With dead ends: 35 [2024-11-01 17:11:22,310 INFO L226 Difference]: Without dead ends: 17 [2024-11-01 17:11:22,313 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 17:11:22,316 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 17:11:22,318 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 17:11:22,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2024-11-01 17:11:22,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2024-11-01 17:11:22,346 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 17:11:22,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2024-11-01 17:11:22,350 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2024-11-01 17:11:22,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 17:11:22,350 INFO L471 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2024-11-01 17:11:22,350 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), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2024-11-01 17:11:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-11-01 17:11:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-01 17:11:22,353 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 17:11:22,353 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 17:11:22,369 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-01 17:11:22,554 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 17:11:22,555 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 17:11:22,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 17:11:22,556 INFO L85 PathProgramCache]: Analyzing trace with hash 265954675, now seen corresponding path program 1 times [2024-11-01 17:11:22,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 17:11:22,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2074220300] [2024-11-01 17:11:22,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 17:11:22,556 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 17:11:22,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 17:11:22,558 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-01 17:11:22,559 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-01 17:11:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 17:11:23,127 INFO L255 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-01 17:11:23,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 17:11:23,287 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 17:11:23,287 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 17:11:23,530 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 17:11:23,531 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 17:11:23,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2074220300] [2024-11-01 17:11:23,532 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [2074220300] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 17:11:23,532 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 17:11:23,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2024-11-01 17:11:23,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176955959] [2024-11-01 17:11:23,532 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 17:11:23,533 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-01 17:11:23,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 17:11:23,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-01 17:11:23,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-01 17:11:23,534 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 17:11:23,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 17:11:23,973 INFO L93 Difference]: Finished difference Result 27 states and 32 transitions. [2024-11-01 17:11:23,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 17:11:23,974 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 17:11:23,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 17:11:23,975 INFO L225 Difference]: With dead ends: 27 [2024-11-01 17:11:23,975 INFO L226 Difference]: Without dead ends: 25 [2024-11-01 17:11:23,975 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 17:11:23,976 INFO L432 NwaCegarLoop]: 14 mSDtfsCounter, 0 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2024-11-01 17:11:23,976 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 50 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-01 17:11:23,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2024-11-01 17:11:23,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2024-11-01 17:11:23,982 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 17:11:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2024-11-01 17:11:23,983 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2024-11-01 17:11:23,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 17:11:23,987 INFO L471 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2024-11-01 17:11:23,987 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 17:11:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2024-11-01 17:11:23,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-01 17:11:23,988 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 17:11:23,989 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 17:11:24,007 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-01 17:11:24,189 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 17:11:24,190 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 17:11:24,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 17:11:24,190 INFO L85 PathProgramCache]: Analyzing trace with hash 416519459, now seen corresponding path program 1 times [2024-11-01 17:11:24,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 17:11:24,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1527865064] [2024-11-01 17:11:24,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 17:11:24,191 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 17:11:24,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 17:11:24,192 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-01 17:11:24,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-01 17:11:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 17:11:26,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 994 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-01 17:11:26,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 17:11:27,338 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 17:11:27,338 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 17:11:30,244 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 17:11:30,246 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 17:11:30,248 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1527865064] [2024-11-01 17:11:30,248 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1527865064] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-01 17:11:30,248 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-01 17:11:30,248 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2024-11-01 17:11:30,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427582854] [2024-11-01 17:11:30,248 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-01 17:11:30,249 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-01 17:11:30,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 17:11:30,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-01 17:11:30,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2024-11-01 17:11:30,252 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 17:11:31,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 17:11:31,263 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2024-11-01 17:11:31,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-01 17:11:31,264 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 17:11:31,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 17:11:31,265 INFO L225 Difference]: With dead ends: 36 [2024-11-01 17:11:31,265 INFO L226 Difference]: Without dead ends: 34 [2024-11-01 17:11:31,266 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=67, Invalid=275, Unknown=0, NotChecked=0, Total=342 [2024-11-01 17:11:31,267 INFO L432 NwaCegarLoop]: 12 mSDtfsCounter, 10 mSDsluCounter, 53 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2024-11-01 17:11:31,267 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 65 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-01 17:11:31,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2024-11-01 17:11:31,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 34. [2024-11-01 17:11:31,275 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 17:11:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2024-11-01 17:11:31,276 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 44 [2024-11-01 17:11:31,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 17:11:31,276 INFO L471 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2024-11-01 17:11:31,277 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 17:11:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-01 17:11:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-01 17:11:31,278 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 17:11:31,278 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 17:11:31,312 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-01 17:11:31,478 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 17:11:31,479 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 17:11:31,479 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 17:11:31,480 INFO L85 PathProgramCache]: Analyzing trace with hash 223728499, now seen corresponding path program 2 times [2024-11-01 17:11:31,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 17:11:31,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1616816092] [2024-11-01 17:11:31,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 17:11:31,480 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 17:11:31,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 17:11:31,482 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-01 17:11:31,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-01 17:11:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 17:11:36,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 1458 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-01 17:11:36,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 17:11:39,181 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 17:11:39,182 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 17:12:38,713 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse11 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (let ((.cse1 (= ((_ extract 7 0) (bvand .cse11 (_ bv254 32))) (_ bv0 8)))) (let ((.cse64 (= (_ bv0 8) |c_ULTIMATE.start_main_~input_7~0#1|)) (.cse12 ((_ zero_extend 24) |c_ULTIMATE.start_main_~input_5~0#1|)) (.cse35 (not .cse1)) (.cse20 (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 .cse11 ((_ 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|)))))))))))))) (.cse21 (= (_ bv0 8) |c_ULTIMATE.start_main_~var_233~0#1|)) (.cse40 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_13~0#1|))) (and (or (let ((.cse16 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_190~0#1|))) (let ((.cse63 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse16))))) (.cse10 (not .cse21))) (let ((.cse60 (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_16| (_ 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 ((_ 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 (_ 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 .cse63 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|)))) ((_ 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|)))))))))))))))))) .cse11)))) .cse10)) (.cse61 (or .cse20 .cse21)) (.cse59 ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse16)))))) (.cse62 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_12~0#1|))) (let ((.cse50 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))))))))))))) (.cse53 (= (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse40 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse62))))))))))) (.cse15 ((_ zero_extend 24) .cse59)) (.cse52 (and .cse60 (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_16| (_ 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 ((_ 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 .cse63 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|)))) ((_ 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|)))))))))))))))))) .cse11)))) .cse10) .cse61)) (.cse4 (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse40 ((_ 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 .cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse11 .cse12))))))))))))))) (_ bv0 32)))) (let ((.cse5 (not .cse4)) (.cse54 (and (or .cse35 (and .cse60 .cse61)) (or .cse1 .cse52))) (.cse0 (= (_ bv0 8) .cse59)) (.cse45 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse58 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse58))))))))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse58 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse15))))) (_ bv0 8))))))) (.cse48 (or .cse20 .cse21 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse11 ((_ 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|)))) .cse15))))) (_ bv0 8))))) (.cse51 (not .cse53)) (.cse55 (and (or .cse10 (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_16| (_ 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 ((.cse56 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse56 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))))))))))))))))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse56)))))))))))))) (or .cse10 (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_16| (_ 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|))) (or (= ((_ extract 7 0) (bvand .cse11 ((_ 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 (_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse57 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|)))))))))))))))))))) (_ bv0 8)) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse57)))))))))))))) (or .cse50 .cse20 .cse21)))) (let ((.cse8 (or .cse51 .cse55)) (.cse9 (or (and (or .cse50 .cse35 .cse20 .cse21) (or .cse1 .cse55)) .cse53)) (.cse3 (or .cse35 (and (or .cse10 (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_16| (_ 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 .cse11 ((_ 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 (_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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|)))) .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|)))))))))))))))))))) (_ bv0 8)))) .cse48))) (.cse7 (or .cse35 .cse20 .cse45 .cse21)) (.cse29 (not .cse0)) (.cse31 (and (or .cse5 .cse52) (or .cse54 .cse4))) (.cse30 (or .cse50 (and (or .cse51 .cse52) (or .cse53 .cse54))))) (let ((.cse27 (or .cse29 (and (or .cse31 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|)))))))))))) .cse30))) (.cse28 (or .cse0 (let ((.cse42 (and .cse48 (or .cse10 (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_16| (_ 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 ((.cse49 ((_ 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 (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse49 .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))))))))))))))))) (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse49 .cse15))))) (_ bv0 8)))))))) (.cse41 (and (or .cse10 (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_16| (_ 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 ((.cse43 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse44 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse43 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse43))))))))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse44 .cse15))))) (_ bv0 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse44 .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|)))))))))))))))))))))))))) (or .cse20 .cse45 .cse21) (or .cse10 (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_16| (_ 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 ((.cse46 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse47 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse46 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse46))))))))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse47 .cse15))))) (_ bv0 8))) (= ((_ extract 7 0) (bvand .cse11 ((_ 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 (_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse47 .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|)))))))))))))))))))) (_ bv0 8)))))))))) (and (or .cse41 .cse5) (or .cse5 .cse42) .cse8 .cse9 (or (and .cse3 (or .cse1 .cse42)) .cse4) (or (and (or .cse1 .cse41) .cse7) .cse4))))) (.cse33 (= (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse40 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_282~0#1|))))))))) (and (or (and (or .cse0 (let ((.cse2 (and (or .cse10 (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_16| (_ 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 ((.cse22 ((_ 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 .cse11 ((_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))))))))))))))))) (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 .cse15))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse23 (_ bv254 32)))))) (_ bv0 8)))))))) (or .cse20 .cse21 (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse24 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse24 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse15))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse24 (_ bv254 32)))))) (_ bv0 8))))))) (or .cse10 (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_16| (_ 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 ((.cse26 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse25 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse26 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= ((_ extract 7 0) (bvand .cse11 ((_ 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 (_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse25 .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|)))))))))))))))))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse25 .cse15))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse26 (_ bv254 32)))))) (_ bv0 8)))))))))) (.cse6 (and (or .cse10 (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_16| (_ 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 ((.cse13 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse13 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse13))))))))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse14 .cse15))))) (_ bv0 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse14 .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))))))))))))))))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse13 (_ bv254 32)))))) (_ bv0 8)))))))) (or .cse10 (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_16| (_ 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 ((.cse17 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (let ((.cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse17 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse17))))))))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse18 .cse15))))) (_ bv0 8))) (= ((_ extract 7 0) (bvand .cse11 ((_ 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 (_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse18 .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|)))))))))))))))))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse17 (_ bv254 32)))))) (_ bv0 8)))))))) (or (forall ((|ULTIMATE.start_main_~input_8~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse19 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse19))))))))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse19 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse15))))) (_ bv0 8))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse19 (_ bv254 32)))))) (_ bv0 8)))))) .cse20 .cse21)))) (and (or (and (or .cse1 .cse2) .cse3) .cse4) (or .cse2 .cse5) (or (and (or .cse1 .cse6) .cse7) .cse4) .cse8 (or .cse6 .cse5) .cse9))) .cse27 .cse28 (or .cse29 (and .cse30 (or .cse31 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse32 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse32))))))))) (not (= ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse32 (_ bv254 32)))))) (_ bv0 8)))))))))) .cse33) (or (let ((.cse36 (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (let ((.cse39 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse39))))))))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse39 (_ bv255 32))))))))))))) (and .cse27 (or .cse0 (let ((.cse34 (and (or .cse10 (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_16| (_ 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 ((.cse37 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse37))))))))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse37 (_ bv255 32)))))))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse37 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|))))))))))))))))))))))))) (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_16| (_ 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 ((.cse38 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse38))))))))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse38 (_ bv255 32)))))))) (= ((_ extract 7 0) (bvand .cse11 ((_ 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 (_ 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) |v_ULTIMATE.start_main_~var_196_arg_1~0#1_17|) ((_ 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 .cse38 ((_ zero_extend 24) |ULTIMATE.start_main_~input_8~0#1|)))) .cse16))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_193_arg_1~0#1_16|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_207_arg_1~0#1_17|)))))))))))))))))))) (_ bv0 8))))) .cse10) (or .cse20 .cse36 .cse21)))) (and (or .cse5 .cse34) .cse8 .cse9 (or (and (or .cse1 .cse34) (or .cse35 .cse20 .cse36 .cse21)) .cse4)))) (or .cse29 (and (or .cse31 .cse36) .cse30)) .cse28)) (not .cse33)))))))))) (not .cse64)) (or .cse64 (let ((.cse65 ((_ zero_extend 24) |c_ULTIMATE.start_main_~input_7~0#1|)) (.cse66 (let ((.cse67 (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse40 ((_ 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)))) (and (or (and (or .cse35 .cse20 .cse21) (or .cse1 .cse20 .cse21)) .cse67) (or (not .cse67) .cse20 .cse21))))) (and (or (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse65 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))))))) .cse11)))) .cse66) (or (forall ((|ULTIMATE.start_main_~input_6~0#1| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse65 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 ((_ zero_extend 24) |ULTIMATE.start_main_~input_6~0#1|))))))) .cse11))))) .cse66)))))))) is different from false