/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 --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.trace.refinement.strategy WOLF -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.vis_arrays_palu.c -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-17387ad-m [2024-11-06 07:34:50,179 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-06 07:34:50,227 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-06 07:34:50,231 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-06 07:34:50,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-06 07:34:50,250 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-06 07:34:50,250 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-06 07:34:50,250 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-06 07:34:50,251 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-06 07:34:50,251 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-06 07:34:50,251 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-06 07:34:50,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-06 07:34:50,252 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-06 07:34:50,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-06 07:34:50,252 INFO L153 SettingsManager]: * Use SBE=true [2024-11-06 07:34:50,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-06 07:34:50,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-06 07:34:50,253 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-06 07:34:50,253 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-06 07:34:50,253 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-06 07:34:50,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-06 07:34:50,255 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-06 07:34:50,255 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-06 07:34:50,255 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-06 07:34:50,255 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-06 07:34:50,256 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-06 07:34:50,256 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-06 07:34:50,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-06 07:34:50,256 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-06 07:34:50,256 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-06 07:34:50,257 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-06 07:34:50,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-06 07:34:50,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-06 07:34:50,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-06 07:34:50,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-06 07:34:50,258 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-06 07:34:50,258 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-06 07:34:50,258 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-06 07:34:50,258 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-06 07:34:50,258 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-06 07:34:50,258 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-06 07:34:50,259 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> WOLF [2024-11-06 07:34:50,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-06 07:34:50,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-06 07:34:50,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-06 07:34:50,457 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-06 07:34:50,457 INFO L274 PluginConnector]: CDTParser initialized [2024-11-06 07:34:50,458 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.vis_arrays_palu.c [2024-11-06 07:34:51,657 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-06 07:34:51,825 INFO L384 CDTParser]: Found 1 translation units. [2024-11-06 07:34:51,825 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.vis_arrays_palu.c [2024-11-06 07:34:51,837 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19bae0cfe/a65a81411b444c4eacdf38eb90fd01ec/FLAG72aeaa3a2 [2024-11-06 07:34:51,850 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19bae0cfe/a65a81411b444c4eacdf38eb90fd01ec [2024-11-06 07:34:51,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-06 07:34:51,854 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-06 07:34:51,855 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-06 07:34:51,856 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-06 07:34:51,859 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-06 07:34:51,860 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:34:51" (1/1) ... [2024-11-06 07:34:51,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33a38329 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:51, skipping insertion in model container [2024-11-06 07:34:51,861 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:34:51" (1/1) ... [2024-11-06 07:34:51,895 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-06 07:34:52,033 WARN L250 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.vis_arrays_palu.c[1255,1268] [2024-11-06 07:34:52,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-06 07:34:52,163 INFO L200 MainTranslator]: Completed pre-run [2024-11-06 07:34:52,172 WARN L250 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.vis_arrays_palu.c[1255,1268] [2024-11-06 07:34:52,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-06 07:34:52,261 INFO L204 MainTranslator]: Completed translation [2024-11-06 07:34:52,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52 WrapperNode [2024-11-06 07:34:52,262 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-06 07:34:52,263 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-06 07:34:52,263 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-06 07:34:52,263 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-06 07:34:52,267 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,281 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,334 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 540 [2024-11-06 07:34:52,334 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-06 07:34:52,335 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-06 07:34:52,335 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-06 07:34:52,335 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-06 07:34:52,343 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,343 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,349 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,363 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]. [2024-11-06 07:34:52,363 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,363 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,373 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,376 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,378 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,380 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,384 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-06 07:34:52,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-06 07:34:52,385 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-06 07:34:52,385 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-06 07:34:52,388 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (1/1) ... [2024-11-06 07:34:52,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-06 07:34:52,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-06 07:34:52,413 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) [2024-11-06 07:34:52,415 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 [2024-11-06 07:34:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-06 07:34:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-06 07:34:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-06 07:34:52,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-06 07:34:52,568 INFO L238 CfgBuilder]: Building ICFG [2024-11-06 07:34:52,570 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-06 07:34:52,959 INFO L? ?]: Removed 119 outVars from TransFormulas that were not future-live. [2024-11-06 07:34:52,959 INFO L287 CfgBuilder]: Performing block encoding [2024-11-06 07:34:52,969 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-06 07:34:52,970 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-06 07:34:52,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:34:52 BoogieIcfgContainer [2024-11-06 07:34:52,970 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-06 07:34:52,972 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-06 07:34:52,972 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-06 07:34:52,974 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-06 07:34:52,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 07:34:51" (1/3) ... [2024-11-06 07:34:52,975 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@763a1a8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:34:52, skipping insertion in model container [2024-11-06 07:34:52,975 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:34:52" (2/3) ... [2024-11-06 07:34:52,975 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@763a1a8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:34:52, skipping insertion in model container [2024-11-06 07:34:52,975 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:34:52" (3/3) ... [2024-11-06 07:34:52,977 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_palu.c [2024-11-06 07:34:52,988 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-06 07:34:52,988 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-06 07:34:53,024 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-06 07:34:53,028 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;@7fce1faf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-06 07:34:53,029 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-06 07:34:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-06 07:34:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-06 07:34:53,034 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 07:34:53,035 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-06 07:34:53,035 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 07:34:53,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 07:34:53,038 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2024-11-06 07:34:53,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 07:34:53,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [198948416] [2024-11-06 07:34:53,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 07:34:53,049 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 [2024-11-06 07:34:53,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 07:34:53,052 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) [2024-11-06 07:34:53,053 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 [2024-11-06 07:34:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 07:34:53,202 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-06 07:34:53,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 07:34:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-06 07:34:53,363 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 07:34:53,364 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 07:34:53,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [198948416] [2024-11-06 07:34:53,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [198948416] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 07:34:53,364 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 07:34:53,365 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-06 07:34:53,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988180065] [2024-11-06 07:34:53,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 07:34:53,370 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-06 07:34:53,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 07:34:53,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-06 07:34:53,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-06 07:34:53,388 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-06 07:34:53,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 07:34:53,440 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2024-11-06 07:34:53,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-06 07:34:53,442 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-06 07:34:53,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 07:34:53,447 INFO L225 Difference]: With dead ends: 18 [2024-11-06 07:34:53,447 INFO L226 Difference]: Without dead ends: 10 [2024-11-06 07:34:53,449 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-06 07:34:53,452 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-06 07:34:53,453 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-06 07:34:53,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2024-11-06 07:34:53,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2024-11-06 07:34:53,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-06 07:34:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-11-06 07:34:53,475 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2024-11-06 07:34:53,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 07:34:53,475 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2024-11-06 07:34:53,475 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-06 07:34:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-11-06 07:34:53,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-06 07:34:53,476 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 07:34:53,476 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-11-06 07:34:53,483 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 [2024-11-06 07:34:53,677 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 [2024-11-06 07:34:53,677 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 07:34:53,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 07:34:53,678 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2024-11-06 07:34:53,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 07:34:53,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1284972432] [2024-11-06 07:34:53,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 07:34:53,679 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 [2024-11-06 07:34:53,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 07:34:53,682 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) [2024-11-06 07:34:53,685 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 [2024-11-06 07:34:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 07:34:53,898 INFO L255 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-06 07:34:53,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 07:34:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-06 07:34:54,035 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-06 07:34:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-06 07:34:54,163 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 07:34:54,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1284972432] [2024-11-06 07:34:54,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1284972432] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-06 07:34:54,164 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-06 07:34:54,164 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2024-11-06 07:34:54,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987793877] [2024-11-06 07:34:54,164 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-06 07:34:54,165 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-06 07:34:54,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 07:34:54,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-06 07:34:54,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-06 07:34:54,166 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-06 07:34:54,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 07:34:54,262 INFO L93 Difference]: Finished difference Result 15 states and 15 transitions. [2024-11-06 07:34:54,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-06 07:34:54,263 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2024-11-06 07:34:54,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 07:34:54,264 INFO L225 Difference]: With dead ends: 15 [2024-11-06 07:34:54,264 INFO L226 Difference]: Without dead ends: 13 [2024-11-06 07:34:54,264 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2024-11-06 07:34:54,265 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 8 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-06 07:34:54,265 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 17 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-06 07:34:54,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2024-11-06 07:34:54,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2024-11-06 07:34:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-06 07:34:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2024-11-06 07:34:54,269 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2024-11-06 07:34:54,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 07:34:54,269 INFO L471 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2024-11-06 07:34:54,269 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-06 07:34:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2024-11-06 07:34:54,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-06 07:34:54,270 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 07:34:54,270 INFO L215 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2024-11-06 07:34:54,276 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 [2024-11-06 07:34:54,470 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 [2024-11-06 07:34:54,471 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 07:34:54,471 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 07:34:54,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1906115653, now seen corresponding path program 2 times [2024-11-06 07:34:54,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 07:34:54,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1576703116] [2024-11-06 07:34:54,473 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-06 07:34:54,473 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 [2024-11-06 07:34:54,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 07:34:54,474 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) [2024-11-06 07:34:54,475 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 [2024-11-06 07:34:54,772 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-06 07:34:54,773 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-06 07:34:54,773 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-06 07:34:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-06 07:34:55,110 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2024-11-06 07:34:55,110 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-06 07:34:55,111 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-06 07:34:55,121 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 (4)] Ended with exit code 0 [2024-11-06 07:34:55,317 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 [2024-11-06 07:34:55,321 INFO L407 BasicCegarLoop]: Path program histogram: [2, 1] [2024-11-06 07:34:55,370 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-06 07:34:55,372 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 07:34:55 BoogieIcfgContainer [2024-11-06 07:34:55,372 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-06 07:34:55,372 INFO L158 Benchmark]: Toolchain (without parser) took 3518.79ms. Allocated memory was 208.7MB in the beginning and 359.7MB in the end (delta: 151.0MB). Free memory was 152.9MB in the beginning and 150.3MB in the end (delta: 2.6MB). Peak memory consumption was 154.6MB. Max. memory is 8.0GB. [2024-11-06 07:34:55,373 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 208.7MB. Free memory is still 159.6MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-06 07:34:55,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 406.57ms. Allocated memory is still 208.7MB. Free memory was 152.5MB in the beginning and 126.3MB in the end (delta: 26.2MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. [2024-11-06 07:34:55,373 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.00ms. Allocated memory was 208.7MB in the beginning and 359.7MB in the end (delta: 151.0MB). Free memory was 126.3MB in the beginning and 326.3MB in the end (delta: -200.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2024-11-06 07:34:55,374 INFO L158 Benchmark]: Boogie Preprocessor took 48.76ms. Allocated memory is still 359.7MB. Free memory was 326.3MB in the beginning and 320.6MB in the end (delta: 5.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2024-11-06 07:34:55,374 INFO L158 Benchmark]: RCFGBuilder took 585.21ms. Allocated memory is still 359.7MB. Free memory was 320.6MB in the beginning and 239.4MB in the end (delta: 81.3MB). Peak memory consumption was 81.8MB. Max. memory is 8.0GB. [2024-11-06 07:34:55,374 INFO L158 Benchmark]: TraceAbstraction took 2400.43ms. Allocated memory is still 359.7MB. Free memory was 238.3MB in the beginning and 150.3MB in the end (delta: 88.0MB). Peak memory consumption was 87.5MB. Max. memory is 8.0GB. [2024-11-06 07:34:55,379 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 208.7MB. Free memory is still 159.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 406.57ms. Allocated memory is still 208.7MB. Free memory was 152.5MB in the beginning and 126.3MB in the end (delta: 26.2MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 72.00ms. Allocated memory was 208.7MB in the beginning and 359.7MB in the end (delta: 151.0MB). Free memory was 126.3MB in the beginning and 326.3MB in the end (delta: -200.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 48.76ms. Allocated memory is still 359.7MB. Free memory was 326.3MB in the beginning and 320.6MB in the end (delta: 5.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 585.21ms. Allocated memory is still 359.7MB. Free memory was 320.6MB in the beginning and 239.4MB in the end (delta: 81.3MB). Peak memory consumption was 81.8MB. Max. memory is 8.0GB. * TraceAbstraction took 2400.43ms. Allocated memory is still 359.7MB. Free memory was 238.3MB in the beginning and 150.3MB in the end (delta: 88.0MB). Peak memory consumption was 87.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 21]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 2); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (2 - 1); [L32] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 3); [L33] const SORT_5 msb_SORT_5 = (SORT_5)1 << (3 - 1); [L35] const SORT_13 mask_SORT_13 = (SORT_13)-1 >> (sizeof(SORT_13) * 8 - 32); [L36] const SORT_13 msb_SORT_13 = (SORT_13)1 << (32 - 1); [L38] const SORT_22 mask_SORT_22 = (SORT_22)-1 >> (sizeof(SORT_22) * 8 - 4); [L39] const SORT_22 msb_SORT_22 = (SORT_22)1 << (4 - 1); [L41] const SORT_1 var_10 = 0; [L42] const SORT_13 var_15 = 1; [L43] const SORT_22 var_23 = 0; [L44] const SORT_1 var_28 = 1; [L45] const SORT_22 var_36 = 9; [L46] const SORT_3 var_62 = 0; [L47] const SORT_22 var_88 = 15; [L49] SORT_1 input_2; [L50] SORT_3 input_4; [L51] SORT_5 input_6; [L52] SORT_3 input_7; [L53] SORT_3 input_8; [L54] SORT_1 input_9; [L55] SORT_22 input_67; [L56] SORT_22 input_69; [L57] SORT_5 input_71; [L58] SORT_22 input_77; [L59] SORT_3 input_81; [L60] SORT_22 input_174; [L62] SORT_1 state_11 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L63] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L64] SORT_22 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_22; [L65] SORT_22 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_22; [L66] SORT_22 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_22; [L67] SORT_22 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_22; [L68] SORT_22 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_22; [L69] SORT_3 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L70] SORT_3 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L71] SORT_22 state_165 = __VERIFIER_nondet_uchar() & mask_SORT_22; [L73] SORT_1 init_12_arg_1 = var_10; [L74] state_11 = init_12_arg_1 [L75] SORT_1 init_18_arg_1 = var_10; [L76] state_17 = init_18_arg_1 [L77] SORT_22 init_25_arg_1 = var_23; [L78] state_24 = init_25_arg_1 [L79] SORT_22 init_27_arg_1 = var_23; [L80] state_26 = init_27_arg_1 [L81] SORT_22 init_31_arg_1 = var_23; [L82] state_30 = init_31_arg_1 [L83] SORT_22 init_33_arg_1 = var_23; [L84] state_32 = init_33_arg_1 [L85] SORT_22 init_61_arg_1 = var_23; [L86] state_60 = init_61_arg_1 [L87] SORT_3 init_64_arg_1 = var_62; [L88] state_63 = init_64_arg_1 [L89] SORT_3 init_66_arg_1 = var_62; [L90] state_65 = init_66_arg_1 VAL [mask_SORT_1=1, mask_SORT_22=15, mask_SORT_3=3, mask_SORT_5=7, state_11=0, state_165=9, state_17=0, state_24=0, state_26=0, state_30=0, state_32=0, state_60=0, state_63=0, state_65=0, var_10=0, var_15=1, var_23=0, var_28=1, var_36=9, var_88=15] [L93] input_2 = __VERIFIER_nondet_uchar() [L94] input_4 = __VERIFIER_nondet_uchar() [L95] input_6 = __VERIFIER_nondet_uchar() [L96] input_7 = __VERIFIER_nondet_uchar() [L97] input_8 = __VERIFIER_nondet_uchar() [L98] input_9 = __VERIFIER_nondet_uchar() [L99] input_67 = __VERIFIER_nondet_uchar() [L100] input_69 = __VERIFIER_nondet_uchar() [L101] input_71 = __VERIFIER_nondet_uchar() [L102] input_77 = __VERIFIER_nondet_uchar() [L103] input_81 = __VERIFIER_nondet_uchar() [L104] input_174 = __VERIFIER_nondet_uchar() [L107] SORT_1 var_14_arg_0 = state_11; [L108] var_14_arg_0 = var_14_arg_0 & mask_SORT_1 [L109] SORT_13 var_14 = var_14_arg_0; [L110] SORT_13 var_16_arg_0 = var_14; [L111] SORT_13 var_16_arg_1 = var_15; [L112] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L113] SORT_1 var_19_arg_0 = state_17; [L114] var_19_arg_0 = var_19_arg_0 & mask_SORT_1 [L115] SORT_13 var_19 = var_19_arg_0; [L116] SORT_13 var_20_arg_0 = var_19; [L117] SORT_13 var_20_arg_1 = var_15; [L118] SORT_1 var_20 = var_20_arg_0 == var_20_arg_1; [L119] SORT_1 var_21_arg_0 = var_16; [L120] SORT_1 var_21_arg_1 = var_20; [L121] SORT_1 var_21 = var_21_arg_0 & var_21_arg_1; [L122] SORT_1 var_34_arg_0 = var_28; [L123] SORT_22 var_34_arg_1 = state_32; [L124] SORT_22 var_34_arg_2 = state_30; [L125] SORT_22 var_34 = var_34_arg_0 ? var_34_arg_1 : var_34_arg_2; [L126] SORT_1 var_29_arg_0 = var_28; [L127] SORT_22 var_29_arg_1 = state_26; [L128] SORT_22 var_29_arg_2 = state_24; [L129] SORT_22 var_29 = var_29_arg_0 ? var_29_arg_1 : var_29_arg_2; [L130] SORT_1 var_35_arg_0 = var_28; [L131] SORT_22 var_35_arg_1 = var_34; [L132] SORT_22 var_35_arg_2 = var_29; [L133] SORT_22 var_35 = var_35_arg_0 ? var_35_arg_1 : var_35_arg_2; [L134] var_35 = var_35 & mask_SORT_22 [L135] SORT_22 var_37_arg_0 = var_35; [L136] SORT_22 var_37_arg_1 = var_36; [L137] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L138] SORT_1 var_39_arg_0 = var_28; [L139] SORT_22 var_39_arg_1 = state_32; [L140] SORT_22 var_39_arg_2 = state_30; [L141] SORT_22 var_39 = var_39_arg_0 ? var_39_arg_1 : var_39_arg_2; [L142] SORT_1 var_38_arg_0 = var_28; [L143] SORT_22 var_38_arg_1 = state_26; [L144] SORT_22 var_38_arg_2 = state_24; [L145] SORT_22 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L146] SORT_1 var_40_arg_0 = var_10; [L147] SORT_22 var_40_arg_1 = var_39; [L148] SORT_22 var_40_arg_2 = var_38; [L149] SORT_22 var_40 = var_40_arg_0 ? var_40_arg_1 : var_40_arg_2; [L150] var_40 = var_40 & mask_SORT_22 [L151] SORT_22 var_41_arg_0 = var_40; [L152] SORT_22 var_41_arg_1 = var_36; [L153] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L154] SORT_1 var_42_arg_0 = var_37; [L155] SORT_1 var_42_arg_1 = var_41; [L156] SORT_1 var_42 = var_42_arg_0 | var_42_arg_1; [L157] SORT_1 var_44_arg_0 = var_10; [L158] SORT_22 var_44_arg_1 = state_32; [L159] SORT_22 var_44_arg_2 = state_30; [L160] SORT_22 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L161] SORT_1 var_43_arg_0 = var_10; [L162] SORT_22 var_43_arg_1 = state_26; [L163] SORT_22 var_43_arg_2 = state_24; [L164] SORT_22 var_43 = var_43_arg_0 ? var_43_arg_1 : var_43_arg_2; [L165] SORT_1 var_45_arg_0 = var_28; [L166] SORT_22 var_45_arg_1 = var_44; [L167] SORT_22 var_45_arg_2 = var_43; [L168] SORT_22 var_45 = var_45_arg_0 ? var_45_arg_1 : var_45_arg_2; [L169] var_45 = var_45 & mask_SORT_22 [L170] SORT_22 var_46_arg_0 = var_45; [L171] SORT_22 var_46_arg_1 = var_36; [L172] SORT_1 var_46 = var_46_arg_0 == var_46_arg_1; [L173] SORT_1 var_47_arg_0 = var_42; [L174] SORT_1 var_47_arg_1 = var_46; [L175] SORT_1 var_47 = var_47_arg_0 | var_47_arg_1; [L176] SORT_1 var_49_arg_0 = var_10; [L177] SORT_22 var_49_arg_1 = state_32; [L178] SORT_22 var_49_arg_2 = state_30; [L179] SORT_22 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L180] SORT_1 var_48_arg_0 = var_10; [L181] SORT_22 var_48_arg_1 = state_26; [L182] SORT_22 var_48_arg_2 = state_24; [L183] SORT_22 var_48 = var_48_arg_0 ? var_48_arg_1 : var_48_arg_2; [L184] SORT_1 var_50_arg_0 = var_10; [L185] SORT_22 var_50_arg_1 = var_49; [L186] SORT_22 var_50_arg_2 = var_48; [L187] SORT_22 var_50 = var_50_arg_0 ? var_50_arg_1 : var_50_arg_2; [L188] var_50 = var_50 & mask_SORT_22 [L189] SORT_22 var_51_arg_0 = var_50; [L190] SORT_22 var_51_arg_1 = var_36; [L191] SORT_1 var_51 = var_51_arg_0 == var_51_arg_1; [L192] SORT_1 var_52_arg_0 = var_47; [L193] SORT_1 var_52_arg_1 = var_51; [L194] SORT_1 var_52 = var_52_arg_0 | var_52_arg_1; [L195] SORT_1 var_53_arg_0 = var_21; [L196] SORT_1 var_53_arg_1 = var_52; [L197] SORT_1 var_53 = var_53_arg_0 & var_53_arg_1; [L198] SORT_1 var_54_arg_0 = var_53; [L199] SORT_1 var_54 = ~var_54_arg_0; [L200] SORT_1 var_57_arg_0 = var_54; [L201] SORT_1 var_57 = ~var_57_arg_0; [L202] SORT_1 var_58_arg_0 = var_28; [L203] SORT_1 var_58_arg_1 = var_57; [L204] SORT_1 var_58 = var_58_arg_0 & var_58_arg_1; [L205] var_58 = var_58 & mask_SORT_1 [L206] SORT_1 bad_59_arg_0 = var_58; [L207] CALL __VERIFIER_assert(!(bad_59_arg_0)) [L21] COND FALSE !(!(cond)) [L207] RET __VERIFIER_assert(!(bad_59_arg_0)) [L209] SORT_1 next_74_arg_1 = input_9; [L210] SORT_1 next_75_arg_1 = state_11; [L211] SORT_1 var_78_arg_0 = state_17; [L212] SORT_1 var_78 = ~var_78_arg_0; [L213] var_78 = var_78 & mask_SORT_1 [L214] SORT_1 var_82_arg_0 = var_78; [L215] SORT_3 var_82_arg_1 = state_65; [L216] SORT_3 var_82_arg_2 = input_81; [L217] SORT_3 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L218] SORT_3 var_83_arg_0 = var_82; [L219] SORT_1 var_83 = var_83_arg_0 >> 0; [L220] var_83 = var_83 & mask_SORT_1 [L221] SORT_1 var_84_arg_0 = var_83; [L222] SORT_1 var_84_arg_1 = var_10; [L223] SORT_1 var_84 = var_84_arg_0 == var_84_arg_1; [L224] SORT_3 var_85_arg_0 = var_82; [L225] SORT_1 var_85 = var_85_arg_0 >> 1; [L226] var_85 = var_85 & mask_SORT_1 [L227] SORT_1 var_86_arg_0 = var_85; [L228] SORT_1 var_86_arg_1 = var_10; [L229] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L230] SORT_1 var_87_arg_0 = var_84; [L231] SORT_1 var_87_arg_1 = var_86; [L232] SORT_1 var_87 = var_87_arg_0 & var_87_arg_1; [L233] SORT_1 var_89_arg_0 = var_78; [L234] SORT_22 var_89_arg_1 = var_88; [L235] SORT_22 var_89_arg_2 = var_23; [L236] SORT_22 var_89 = var_89_arg_0 ? var_89_arg_1 : var_89_arg_2; [L237] SORT_22 var_105_arg_0 = var_89; [L238] SORT_1 var_105 = var_105_arg_0 >> 3; [L239] SORT_1 var_106_arg_0 = var_87; [L240] SORT_1 var_106_arg_1 = var_105; [L241] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L242] var_106 = var_106 & mask_SORT_1 [L243] SORT_1 var_79_arg_0 = var_78; [L244] SORT_22 var_79_arg_1 = state_60; [L245] SORT_22 var_79_arg_2 = input_77; [L246] SORT_22 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L247] SORT_22 var_104_arg_0 = var_79; [L248] SORT_1 var_104 = var_104_arg_0 >> 3; [L249] SORT_22 var_103_arg_0 = state_24; [L250] SORT_1 var_103 = var_103_arg_0 >> 3; [L251] SORT_1 var_107_arg_0 = var_106; [L252] SORT_1 var_107_arg_1 = var_104; [L253] SORT_1 var_107_arg_2 = var_103; [L254] SORT_1 var_107 = var_107_arg_0 ? var_107_arg_1 : var_107_arg_2; [L255] SORT_22 var_100_arg_0 = var_89; [L256] SORT_1 var_100 = var_100_arg_0 >> 2; [L257] SORT_1 var_101_arg_0 = var_87; [L258] SORT_1 var_101_arg_1 = var_100; [L259] SORT_1 var_101 = var_101_arg_0 & var_101_arg_1; [L260] var_101 = var_101 & mask_SORT_1 [L261] SORT_22 var_99_arg_0 = var_79; [L262] SORT_1 var_99 = var_99_arg_0 >> 2; [L263] SORT_22 var_98_arg_0 = state_24; [L264] SORT_1 var_98 = var_98_arg_0 >> 2; [L265] SORT_1 var_102_arg_0 = var_101; [L266] SORT_1 var_102_arg_1 = var_99; [L267] SORT_1 var_102_arg_2 = var_98; [L268] SORT_1 var_102 = var_102_arg_0 ? var_102_arg_1 : var_102_arg_2; [L269] SORT_22 var_95_arg_0 = var_89; [L270] SORT_1 var_95 = var_95_arg_0 >> 1; [L271] SORT_1 var_96_arg_0 = var_87; [L272] SORT_1 var_96_arg_1 = var_95; [L273] SORT_1 var_96 = var_96_arg_0 & var_96_arg_1; [L274] var_96 = var_96 & mask_SORT_1 [L275] SORT_22 var_94_arg_0 = var_79; [L276] SORT_1 var_94 = var_94_arg_0 >> 1; [L277] SORT_22 var_93_arg_0 = state_24; [L278] SORT_1 var_93 = var_93_arg_0 >> 1; [L279] SORT_1 var_97_arg_0 = var_96; [L280] SORT_1 var_97_arg_1 = var_94; [L281] SORT_1 var_97_arg_2 = var_93; [L282] SORT_1 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L283] SORT_22 var_90_arg_0 = var_89; [L284] SORT_1 var_90 = var_90_arg_0 >> 0; [L285] SORT_1 var_91_arg_0 = var_87; [L286] SORT_1 var_91_arg_1 = var_90; [L287] SORT_1 var_91 = var_91_arg_0 & var_91_arg_1; [L288] var_91 = var_91 & mask_SORT_1 [L289] SORT_22 var_80_arg_0 = var_79; [L290] SORT_1 var_80 = var_80_arg_0 >> 0; [L291] SORT_22 var_76_arg_0 = state_24; [L292] SORT_1 var_76 = var_76_arg_0 >> 0; [L293] SORT_1 var_92_arg_0 = var_91; [L294] SORT_1 var_92_arg_1 = var_80; [L295] SORT_1 var_92_arg_2 = var_76; [L296] SORT_1 var_92 = var_92_arg_0 ? var_92_arg_1 : var_92_arg_2; [L297] var_92 = var_92 & mask_SORT_1 [L298] SORT_1 var_108_arg_0 = var_97; [L299] SORT_1 var_108_arg_1 = var_92; [L300] SORT_3 var_108 = ((SORT_3)var_108_arg_0 << 1) | var_108_arg_1; [L301] var_108 = var_108 & mask_SORT_3 [L302] SORT_1 var_109_arg_0 = var_102; [L303] SORT_3 var_109_arg_1 = var_108; [L304] SORT_5 var_109 = ((SORT_5)var_109_arg_0 << 2) | var_109_arg_1; [L305] var_109 = var_109 & mask_SORT_5 [L306] SORT_1 var_110_arg_0 = var_107; [L307] SORT_5 var_110_arg_1 = var_109; [L308] SORT_22 var_110 = ((SORT_22)var_110_arg_0 << 3) | var_110_arg_1; [L309] SORT_22 next_111_arg_1 = var_110; [L310] SORT_1 var_113_arg_0 = var_83; [L311] SORT_1 var_113_arg_1 = var_28; [L312] SORT_1 var_113 = var_113_arg_0 == var_113_arg_1; [L313] SORT_1 var_114_arg_0 = var_113; [L314] SORT_1 var_114_arg_1 = var_86; [L315] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L316] SORT_1 var_124_arg_0 = var_114; [L317] SORT_1 var_124_arg_1 = var_105; [L318] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L319] var_124 = var_124 & mask_SORT_1 [L320] SORT_22 var_123_arg_0 = state_26; [L321] SORT_1 var_123 = var_123_arg_0 >> 3; [L322] SORT_1 var_125_arg_0 = var_124; [L323] SORT_1 var_125_arg_1 = var_104; [L324] SORT_1 var_125_arg_2 = var_123; [L325] SORT_1 var_125 = var_125_arg_0 ? var_125_arg_1 : var_125_arg_2; [L326] SORT_1 var_121_arg_0 = var_114; [L327] SORT_1 var_121_arg_1 = var_100; [L328] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L329] var_121 = var_121 & mask_SORT_1 [L330] SORT_22 var_120_arg_0 = state_26; [L331] SORT_1 var_120 = var_120_arg_0 >> 2; [L332] SORT_1 var_122_arg_0 = var_121; [L333] SORT_1 var_122_arg_1 = var_99; [L334] SORT_1 var_122_arg_2 = var_120; [L335] SORT_1 var_122 = var_122_arg_0 ? var_122_arg_1 : var_122_arg_2; [L336] SORT_1 var_118_arg_0 = var_114; [L337] SORT_1 var_118_arg_1 = var_95; [L338] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L339] var_118 = var_118 & mask_SORT_1 [L340] SORT_22 var_117_arg_0 = state_26; [L341] SORT_1 var_117 = var_117_arg_0 >> 1; [L342] SORT_1 var_119_arg_0 = var_118; [L343] SORT_1 var_119_arg_1 = var_94; [L344] SORT_1 var_119_arg_2 = var_117; [L345] SORT_1 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L346] SORT_1 var_115_arg_0 = var_114; [L347] SORT_1 var_115_arg_1 = var_90; [L348] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L349] var_115 = var_115 & mask_SORT_1 [L350] SORT_22 var_112_arg_0 = state_26; [L351] SORT_1 var_112 = var_112_arg_0 >> 0; [L352] SORT_1 var_116_arg_0 = var_115; [L353] SORT_1 var_116_arg_1 = var_80; [L354] SORT_1 var_116_arg_2 = var_112; [L355] SORT_1 var_116 = var_116_arg_0 ? var_116_arg_1 : var_116_arg_2; [L356] var_116 = var_116 & mask_SORT_1 [L357] SORT_1 var_126_arg_0 = var_119; [L358] SORT_1 var_126_arg_1 = var_116; [L359] SORT_3 var_126 = ((SORT_3)var_126_arg_0 << 1) | var_126_arg_1; [L360] var_126 = var_126 & mask_SORT_3 [L361] SORT_1 var_127_arg_0 = var_122; [L362] SORT_3 var_127_arg_1 = var_126; [L363] SORT_5 var_127 = ((SORT_5)var_127_arg_0 << 2) | var_127_arg_1; [L364] var_127 = var_127 & mask_SORT_5 [L365] SORT_1 var_128_arg_0 = var_125; [L366] SORT_5 var_128_arg_1 = var_127; [L367] SORT_22 var_128 = ((SORT_22)var_128_arg_0 << 3) | var_128_arg_1; [L368] SORT_22 next_129_arg_1 = var_128; [L369] SORT_1 var_131_arg_0 = var_85; [L370] SORT_1 var_131_arg_1 = var_28; [L371] SORT_1 var_131 = var_131_arg_0 == var_131_arg_1; [L372] SORT_1 var_132_arg_0 = var_84; [L373] SORT_1 var_132_arg_1 = var_131; [L374] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L375] SORT_1 var_142_arg_0 = var_132; [L376] SORT_1 var_142_arg_1 = var_105; [L377] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L378] var_142 = var_142 & mask_SORT_1 [L379] SORT_22 var_141_arg_0 = state_30; [L380] SORT_1 var_141 = var_141_arg_0 >> 3; [L381] SORT_1 var_143_arg_0 = var_142; [L382] SORT_1 var_143_arg_1 = var_104; [L383] SORT_1 var_143_arg_2 = var_141; [L384] SORT_1 var_143 = var_143_arg_0 ? var_143_arg_1 : var_143_arg_2; [L385] SORT_1 var_139_arg_0 = var_132; [L386] SORT_1 var_139_arg_1 = var_100; [L387] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L388] var_139 = var_139 & mask_SORT_1 [L389] SORT_22 var_138_arg_0 = state_30; [L390] SORT_1 var_138 = var_138_arg_0 >> 2; [L391] SORT_1 var_140_arg_0 = var_139; [L392] SORT_1 var_140_arg_1 = var_99; [L393] SORT_1 var_140_arg_2 = var_138; [L394] SORT_1 var_140 = var_140_arg_0 ? var_140_arg_1 : var_140_arg_2; [L395] SORT_1 var_136_arg_0 = var_132; [L396] SORT_1 var_136_arg_1 = var_95; [L397] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L398] var_136 = var_136 & mask_SORT_1 [L399] SORT_22 var_135_arg_0 = state_30; [L400] SORT_1 var_135 = var_135_arg_0 >> 1; [L401] SORT_1 var_137_arg_0 = var_136; [L402] SORT_1 var_137_arg_1 = var_94; [L403] SORT_1 var_137_arg_2 = var_135; [L404] SORT_1 var_137 = var_137_arg_0 ? var_137_arg_1 : var_137_arg_2; [L405] SORT_1 var_133_arg_0 = var_132; [L406] SORT_1 var_133_arg_1 = var_90; [L407] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L408] var_133 = var_133 & mask_SORT_1 [L409] SORT_22 var_130_arg_0 = state_30; [L410] SORT_1 var_130 = var_130_arg_0 >> 0; [L411] SORT_1 var_134_arg_0 = var_133; [L412] SORT_1 var_134_arg_1 = var_80; [L413] SORT_1 var_134_arg_2 = var_130; [L414] SORT_1 var_134 = var_134_arg_0 ? var_134_arg_1 : var_134_arg_2; [L415] var_134 = var_134 & mask_SORT_1 [L416] SORT_1 var_144_arg_0 = var_137; [L417] SORT_1 var_144_arg_1 = var_134; [L418] SORT_3 var_144 = ((SORT_3)var_144_arg_0 << 1) | var_144_arg_1; [L419] var_144 = var_144 & mask_SORT_3 [L420] SORT_1 var_145_arg_0 = var_140; [L421] SORT_3 var_145_arg_1 = var_144; [L422] SORT_5 var_145 = ((SORT_5)var_145_arg_0 << 2) | var_145_arg_1; [L423] var_145 = var_145 & mask_SORT_5 [L424] SORT_1 var_146_arg_0 = var_143; [L425] SORT_5 var_146_arg_1 = var_145; [L426] SORT_22 var_146 = ((SORT_22)var_146_arg_0 << 3) | var_146_arg_1; [L427] SORT_22 next_147_arg_1 = var_146; [L428] SORT_1 var_149_arg_0 = var_113; [L429] SORT_1 var_149_arg_1 = var_131; [L430] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L431] SORT_1 var_159_arg_0 = var_149; [L432] SORT_1 var_159_arg_1 = var_105; [L433] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L434] var_159 = var_159 & mask_SORT_1 [L435] SORT_22 var_158_arg_0 = state_32; [L436] SORT_1 var_158 = var_158_arg_0 >> 3; [L437] SORT_1 var_160_arg_0 = var_159; [L438] SORT_1 var_160_arg_1 = var_104; [L439] SORT_1 var_160_arg_2 = var_158; [L440] SORT_1 var_160 = var_160_arg_0 ? var_160_arg_1 : var_160_arg_2; [L441] SORT_1 var_156_arg_0 = var_149; [L442] SORT_1 var_156_arg_1 = var_100; [L443] SORT_1 var_156 = var_156_arg_0 & var_156_arg_1; [L444] var_156 = var_156 & mask_SORT_1 [L445] SORT_22 var_155_arg_0 = state_32; [L446] SORT_1 var_155 = var_155_arg_0 >> 2; [L447] SORT_1 var_157_arg_0 = var_156; [L448] SORT_1 var_157_arg_1 = var_99; [L449] SORT_1 var_157_arg_2 = var_155; [L450] SORT_1 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L451] SORT_1 var_153_arg_0 = var_149; [L452] SORT_1 var_153_arg_1 = var_95; [L453] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L454] var_153 = var_153 & mask_SORT_1 [L455] SORT_22 var_152_arg_0 = state_32; [L456] SORT_1 var_152 = var_152_arg_0 >> 1; [L457] SORT_1 var_154_arg_0 = var_153; [L458] SORT_1 var_154_arg_1 = var_94; [L459] SORT_1 var_154_arg_2 = var_152; [L460] SORT_1 var_154 = var_154_arg_0 ? var_154_arg_1 : var_154_arg_2; [L461] SORT_1 var_150_arg_0 = var_149; [L462] SORT_1 var_150_arg_1 = var_90; [L463] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L464] var_150 = var_150 & mask_SORT_1 [L465] SORT_22 var_148_arg_0 = state_32; [L466] SORT_1 var_148 = var_148_arg_0 >> 0; [L467] SORT_1 var_151_arg_0 = var_150; [L468] SORT_1 var_151_arg_1 = var_80; [L469] SORT_1 var_151_arg_2 = var_148; [L470] SORT_1 var_151 = var_151_arg_0 ? var_151_arg_1 : var_151_arg_2; [L471] var_151 = var_151 & mask_SORT_1 [L472] SORT_1 var_161_arg_0 = var_154; [L473] SORT_1 var_161_arg_1 = var_151; [L474] SORT_3 var_161 = ((SORT_3)var_161_arg_0 << 1) | var_161_arg_1; [L475] var_161 = var_161 & mask_SORT_3 [L476] SORT_1 var_162_arg_0 = var_157; [L477] SORT_3 var_162_arg_1 = var_161; [L478] SORT_5 var_162 = ((SORT_5)var_162_arg_0 << 2) | var_162_arg_1; [L479] var_162 = var_162 & mask_SORT_5 [L480] SORT_1 var_163_arg_0 = var_160; [L481] SORT_5 var_163_arg_1 = var_162; [L482] SORT_22 var_163 = ((SORT_22)var_163_arg_0 << 3) | var_163_arg_1; [L483] SORT_22 next_164_arg_1 = var_163; [L484] SORT_1 var_166_arg_0 = state_11; [L485] SORT_1 var_166 = ~var_166_arg_0; [L486] var_166 = var_166 & mask_SORT_1 [L487] SORT_1 var_167_arg_0 = var_166; [L488] SORT_22 var_167_arg_1 = state_165; [L489] SORT_22 var_167_arg_2 = state_60; [L490] SORT_22 var_167 = var_167_arg_0 ? var_167_arg_1 : var_167_arg_2; [L491] SORT_22 next_168_arg_1 = var_167; [L492] SORT_1 var_169_arg_0 = input_9; [L493] SORT_1 var_169 = ~var_169_arg_0; [L494] var_169 = var_169 & mask_SORT_1 [L495] SORT_1 var_170_arg_0 = var_169; [L496] SORT_3 var_170_arg_1 = input_4; [L497] SORT_3 var_170_arg_2 = state_63; [L498] SORT_3 var_170 = var_170_arg_0 ? var_170_arg_1 : var_170_arg_2; [L499] SORT_3 next_171_arg_1 = var_170; [L500] SORT_1 var_172_arg_0 = var_166; [L501] SORT_3 var_172_arg_1 = state_63; [L502] SORT_3 var_172_arg_2 = state_65; [L503] SORT_3 var_172 = var_172_arg_0 ? var_172_arg_1 : var_172_arg_2; [L504] SORT_3 next_173_arg_1 = var_172; [L505] SORT_22 next_175_arg_1 = input_174; [L507] state_11 = next_74_arg_1 [L508] state_17 = next_75_arg_1 [L509] state_24 = next_111_arg_1 [L510] state_26 = next_129_arg_1 [L511] state_30 = next_147_arg_1 [L512] state_32 = next_164_arg_1 [L513] state_60 = next_168_arg_1 [L514] state_63 = next_171_arg_1 [L515] state_65 = next_173_arg_1 [L516] state_165 = next_175_arg_1 [L93] input_2 = __VERIFIER_nondet_uchar() [L94] input_4 = __VERIFIER_nondet_uchar() [L95] input_6 = __VERIFIER_nondet_uchar() [L96] input_7 = __VERIFIER_nondet_uchar() [L97] input_8 = __VERIFIER_nondet_uchar() [L98] input_9 = __VERIFIER_nondet_uchar() [L99] input_67 = __VERIFIER_nondet_uchar() [L100] input_69 = __VERIFIER_nondet_uchar() [L101] input_71 = __VERIFIER_nondet_uchar() [L102] input_77 = __VERIFIER_nondet_uchar() [L103] input_81 = __VERIFIER_nondet_uchar() [L104] input_174 = __VERIFIER_nondet_uchar() [L107] SORT_1 var_14_arg_0 = state_11; [L108] var_14_arg_0 = var_14_arg_0 & mask_SORT_1 [L109] SORT_13 var_14 = var_14_arg_0; [L110] SORT_13 var_16_arg_0 = var_14; [L111] SORT_13 var_16_arg_1 = var_15; [L112] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L113] SORT_1 var_19_arg_0 = state_17; [L114] var_19_arg_0 = var_19_arg_0 & mask_SORT_1 [L115] SORT_13 var_19 = var_19_arg_0; [L116] SORT_13 var_20_arg_0 = var_19; [L117] SORT_13 var_20_arg_1 = var_15; [L118] SORT_1 var_20 = var_20_arg_0 == var_20_arg_1; [L119] SORT_1 var_21_arg_0 = var_16; [L120] SORT_1 var_21_arg_1 = var_20; [L121] SORT_1 var_21 = var_21_arg_0 & var_21_arg_1; [L122] SORT_1 var_34_arg_0 = var_28; [L123] SORT_22 var_34_arg_1 = state_32; [L124] SORT_22 var_34_arg_2 = state_30; [L125] SORT_22 var_34 = var_34_arg_0 ? var_34_arg_1 : var_34_arg_2; [L126] SORT_1 var_29_arg_0 = var_28; [L127] SORT_22 var_29_arg_1 = state_26; [L128] SORT_22 var_29_arg_2 = state_24; [L129] SORT_22 var_29 = var_29_arg_0 ? var_29_arg_1 : var_29_arg_2; [L130] SORT_1 var_35_arg_0 = var_28; [L131] SORT_22 var_35_arg_1 = var_34; [L132] SORT_22 var_35_arg_2 = var_29; [L133] SORT_22 var_35 = var_35_arg_0 ? var_35_arg_1 : var_35_arg_2; [L134] var_35 = var_35 & mask_SORT_22 [L135] SORT_22 var_37_arg_0 = var_35; [L136] SORT_22 var_37_arg_1 = var_36; [L137] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L138] SORT_1 var_39_arg_0 = var_28; [L139] SORT_22 var_39_arg_1 = state_32; [L140] SORT_22 var_39_arg_2 = state_30; [L141] SORT_22 var_39 = var_39_arg_0 ? var_39_arg_1 : var_39_arg_2; [L142] SORT_1 var_38_arg_0 = var_28; [L143] SORT_22 var_38_arg_1 = state_26; [L144] SORT_22 var_38_arg_2 = state_24; [L145] SORT_22 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L146] SORT_1 var_40_arg_0 = var_10; [L147] SORT_22 var_40_arg_1 = var_39; [L148] SORT_22 var_40_arg_2 = var_38; [L149] SORT_22 var_40 = var_40_arg_0 ? var_40_arg_1 : var_40_arg_2; [L150] var_40 = var_40 & mask_SORT_22 [L151] SORT_22 var_41_arg_0 = var_40; [L152] SORT_22 var_41_arg_1 = var_36; [L153] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L154] SORT_1 var_42_arg_0 = var_37; [L155] SORT_1 var_42_arg_1 = var_41; [L156] SORT_1 var_42 = var_42_arg_0 | var_42_arg_1; [L157] SORT_1 var_44_arg_0 = var_10; [L158] SORT_22 var_44_arg_1 = state_32; [L159] SORT_22 var_44_arg_2 = state_30; [L160] SORT_22 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L161] SORT_1 var_43_arg_0 = var_10; [L162] SORT_22 var_43_arg_1 = state_26; [L163] SORT_22 var_43_arg_2 = state_24; [L164] SORT_22 var_43 = var_43_arg_0 ? var_43_arg_1 : var_43_arg_2; [L165] SORT_1 var_45_arg_0 = var_28; [L166] SORT_22 var_45_arg_1 = var_44; [L167] SORT_22 var_45_arg_2 = var_43; [L168] SORT_22 var_45 = var_45_arg_0 ? var_45_arg_1 : var_45_arg_2; [L169] var_45 = var_45 & mask_SORT_22 [L170] SORT_22 var_46_arg_0 = var_45; [L171] SORT_22 var_46_arg_1 = var_36; [L172] SORT_1 var_46 = var_46_arg_0 == var_46_arg_1; [L173] SORT_1 var_47_arg_0 = var_42; [L174] SORT_1 var_47_arg_1 = var_46; [L175] SORT_1 var_47 = var_47_arg_0 | var_47_arg_1; [L176] SORT_1 var_49_arg_0 = var_10; [L177] SORT_22 var_49_arg_1 = state_32; [L178] SORT_22 var_49_arg_2 = state_30; [L179] SORT_22 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L180] SORT_1 var_48_arg_0 = var_10; [L181] SORT_22 var_48_arg_1 = state_26; [L182] SORT_22 var_48_arg_2 = state_24; [L183] SORT_22 var_48 = var_48_arg_0 ? var_48_arg_1 : var_48_arg_2; [L184] SORT_1 var_50_arg_0 = var_10; [L185] SORT_22 var_50_arg_1 = var_49; [L186] SORT_22 var_50_arg_2 = var_48; [L187] SORT_22 var_50 = var_50_arg_0 ? var_50_arg_1 : var_50_arg_2; [L188] var_50 = var_50 & mask_SORT_22 [L189] SORT_22 var_51_arg_0 = var_50; [L190] SORT_22 var_51_arg_1 = var_36; [L191] SORT_1 var_51 = var_51_arg_0 == var_51_arg_1; [L192] SORT_1 var_52_arg_0 = var_47; [L193] SORT_1 var_52_arg_1 = var_51; [L194] SORT_1 var_52 = var_52_arg_0 | var_52_arg_1; [L195] SORT_1 var_53_arg_0 = var_21; [L196] SORT_1 var_53_arg_1 = var_52; [L197] SORT_1 var_53 = var_53_arg_0 & var_53_arg_1; [L198] SORT_1 var_54_arg_0 = var_53; [L199] SORT_1 var_54 = ~var_54_arg_0; [L200] SORT_1 var_57_arg_0 = var_54; [L201] SORT_1 var_57 = ~var_57_arg_0; [L202] SORT_1 var_58_arg_0 = var_28; [L203] SORT_1 var_58_arg_1 = var_57; [L204] SORT_1 var_58 = var_58_arg_0 & var_58_arg_1; [L205] var_58 = var_58 & mask_SORT_1 [L206] SORT_1 bad_59_arg_0 = var_58; [L207] CALL __VERIFIER_assert(!(bad_59_arg_0)) [L21] COND FALSE !(!(cond)) [L207] RET __VERIFIER_assert(!(bad_59_arg_0)) [L209] SORT_1 next_74_arg_1 = input_9; [L210] SORT_1 next_75_arg_1 = state_11; [L211] SORT_1 var_78_arg_0 = state_17; [L212] SORT_1 var_78 = ~var_78_arg_0; [L213] var_78 = var_78 & mask_SORT_1 [L214] SORT_1 var_82_arg_0 = var_78; [L215] SORT_3 var_82_arg_1 = state_65; [L216] SORT_3 var_82_arg_2 = input_81; [L217] SORT_3 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L218] SORT_3 var_83_arg_0 = var_82; [L219] SORT_1 var_83 = var_83_arg_0 >> 0; [L220] var_83 = var_83 & mask_SORT_1 [L221] SORT_1 var_84_arg_0 = var_83; [L222] SORT_1 var_84_arg_1 = var_10; [L223] SORT_1 var_84 = var_84_arg_0 == var_84_arg_1; [L224] SORT_3 var_85_arg_0 = var_82; [L225] SORT_1 var_85 = var_85_arg_0 >> 1; [L226] var_85 = var_85 & mask_SORT_1 [L227] SORT_1 var_86_arg_0 = var_85; [L228] SORT_1 var_86_arg_1 = var_10; [L229] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L230] SORT_1 var_87_arg_0 = var_84; [L231] SORT_1 var_87_arg_1 = var_86; [L232] SORT_1 var_87 = var_87_arg_0 & var_87_arg_1; [L233] SORT_1 var_89_arg_0 = var_78; [L234] SORT_22 var_89_arg_1 = var_88; [L235] SORT_22 var_89_arg_2 = var_23; [L236] SORT_22 var_89 = var_89_arg_0 ? var_89_arg_1 : var_89_arg_2; [L237] SORT_22 var_105_arg_0 = var_89; [L238] SORT_1 var_105 = var_105_arg_0 >> 3; [L239] SORT_1 var_106_arg_0 = var_87; [L240] SORT_1 var_106_arg_1 = var_105; [L241] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L242] var_106 = var_106 & mask_SORT_1 [L243] SORT_1 var_79_arg_0 = var_78; [L244] SORT_22 var_79_arg_1 = state_60; [L245] SORT_22 var_79_arg_2 = input_77; [L246] SORT_22 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L247] SORT_22 var_104_arg_0 = var_79; [L248] SORT_1 var_104 = var_104_arg_0 >> 3; [L249] SORT_22 var_103_arg_0 = state_24; [L250] SORT_1 var_103 = var_103_arg_0 >> 3; [L251] SORT_1 var_107_arg_0 = var_106; [L252] SORT_1 var_107_arg_1 = var_104; [L253] SORT_1 var_107_arg_2 = var_103; [L254] SORT_1 var_107 = var_107_arg_0 ? var_107_arg_1 : var_107_arg_2; [L255] SORT_22 var_100_arg_0 = var_89; [L256] SORT_1 var_100 = var_100_arg_0 >> 2; [L257] SORT_1 var_101_arg_0 = var_87; [L258] SORT_1 var_101_arg_1 = var_100; [L259] SORT_1 var_101 = var_101_arg_0 & var_101_arg_1; [L260] var_101 = var_101 & mask_SORT_1 [L261] SORT_22 var_99_arg_0 = var_79; [L262] SORT_1 var_99 = var_99_arg_0 >> 2; [L263] SORT_22 var_98_arg_0 = state_24; [L264] SORT_1 var_98 = var_98_arg_0 >> 2; [L265] SORT_1 var_102_arg_0 = var_101; [L266] SORT_1 var_102_arg_1 = var_99; [L267] SORT_1 var_102_arg_2 = var_98; [L268] SORT_1 var_102 = var_102_arg_0 ? var_102_arg_1 : var_102_arg_2; [L269] SORT_22 var_95_arg_0 = var_89; [L270] SORT_1 var_95 = var_95_arg_0 >> 1; [L271] SORT_1 var_96_arg_0 = var_87; [L272] SORT_1 var_96_arg_1 = var_95; [L273] SORT_1 var_96 = var_96_arg_0 & var_96_arg_1; [L274] var_96 = var_96 & mask_SORT_1 [L275] SORT_22 var_94_arg_0 = var_79; [L276] SORT_1 var_94 = var_94_arg_0 >> 1; [L277] SORT_22 var_93_arg_0 = state_24; [L278] SORT_1 var_93 = var_93_arg_0 >> 1; [L279] SORT_1 var_97_arg_0 = var_96; [L280] SORT_1 var_97_arg_1 = var_94; [L281] SORT_1 var_97_arg_2 = var_93; [L282] SORT_1 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L283] SORT_22 var_90_arg_0 = var_89; [L284] SORT_1 var_90 = var_90_arg_0 >> 0; [L285] SORT_1 var_91_arg_0 = var_87; [L286] SORT_1 var_91_arg_1 = var_90; [L287] SORT_1 var_91 = var_91_arg_0 & var_91_arg_1; [L288] var_91 = var_91 & mask_SORT_1 [L289] SORT_22 var_80_arg_0 = var_79; [L290] SORT_1 var_80 = var_80_arg_0 >> 0; [L291] SORT_22 var_76_arg_0 = state_24; [L292] SORT_1 var_76 = var_76_arg_0 >> 0; [L293] SORT_1 var_92_arg_0 = var_91; [L294] SORT_1 var_92_arg_1 = var_80; [L295] SORT_1 var_92_arg_2 = var_76; [L296] SORT_1 var_92 = var_92_arg_0 ? var_92_arg_1 : var_92_arg_2; [L297] var_92 = var_92 & mask_SORT_1 [L298] SORT_1 var_108_arg_0 = var_97; [L299] SORT_1 var_108_arg_1 = var_92; [L300] SORT_3 var_108 = ((SORT_3)var_108_arg_0 << 1) | var_108_arg_1; [L301] var_108 = var_108 & mask_SORT_3 [L302] SORT_1 var_109_arg_0 = var_102; [L303] SORT_3 var_109_arg_1 = var_108; [L304] SORT_5 var_109 = ((SORT_5)var_109_arg_0 << 2) | var_109_arg_1; [L305] var_109 = var_109 & mask_SORT_5 [L306] SORT_1 var_110_arg_0 = var_107; [L307] SORT_5 var_110_arg_1 = var_109; [L308] SORT_22 var_110 = ((SORT_22)var_110_arg_0 << 3) | var_110_arg_1; [L309] SORT_22 next_111_arg_1 = var_110; [L310] SORT_1 var_113_arg_0 = var_83; [L311] SORT_1 var_113_arg_1 = var_28; [L312] SORT_1 var_113 = var_113_arg_0 == var_113_arg_1; [L313] SORT_1 var_114_arg_0 = var_113; [L314] SORT_1 var_114_arg_1 = var_86; [L315] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L316] SORT_1 var_124_arg_0 = var_114; [L317] SORT_1 var_124_arg_1 = var_105; [L318] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L319] var_124 = var_124 & mask_SORT_1 [L320] SORT_22 var_123_arg_0 = state_26; [L321] SORT_1 var_123 = var_123_arg_0 >> 3; [L322] SORT_1 var_125_arg_0 = var_124; [L323] SORT_1 var_125_arg_1 = var_104; [L324] SORT_1 var_125_arg_2 = var_123; [L325] SORT_1 var_125 = var_125_arg_0 ? var_125_arg_1 : var_125_arg_2; [L326] SORT_1 var_121_arg_0 = var_114; [L327] SORT_1 var_121_arg_1 = var_100; [L328] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L329] var_121 = var_121 & mask_SORT_1 [L330] SORT_22 var_120_arg_0 = state_26; [L331] SORT_1 var_120 = var_120_arg_0 >> 2; [L332] SORT_1 var_122_arg_0 = var_121; [L333] SORT_1 var_122_arg_1 = var_99; [L334] SORT_1 var_122_arg_2 = var_120; [L335] SORT_1 var_122 = var_122_arg_0 ? var_122_arg_1 : var_122_arg_2; [L336] SORT_1 var_118_arg_0 = var_114; [L337] SORT_1 var_118_arg_1 = var_95; [L338] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L339] var_118 = var_118 & mask_SORT_1 [L340] SORT_22 var_117_arg_0 = state_26; [L341] SORT_1 var_117 = var_117_arg_0 >> 1; [L342] SORT_1 var_119_arg_0 = var_118; [L343] SORT_1 var_119_arg_1 = var_94; [L344] SORT_1 var_119_arg_2 = var_117; [L345] SORT_1 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L346] SORT_1 var_115_arg_0 = var_114; [L347] SORT_1 var_115_arg_1 = var_90; [L348] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L349] var_115 = var_115 & mask_SORT_1 [L350] SORT_22 var_112_arg_0 = state_26; [L351] SORT_1 var_112 = var_112_arg_0 >> 0; [L352] SORT_1 var_116_arg_0 = var_115; [L353] SORT_1 var_116_arg_1 = var_80; [L354] SORT_1 var_116_arg_2 = var_112; [L355] SORT_1 var_116 = var_116_arg_0 ? var_116_arg_1 : var_116_arg_2; [L356] var_116 = var_116 & mask_SORT_1 [L357] SORT_1 var_126_arg_0 = var_119; [L358] SORT_1 var_126_arg_1 = var_116; [L359] SORT_3 var_126 = ((SORT_3)var_126_arg_0 << 1) | var_126_arg_1; [L360] var_126 = var_126 & mask_SORT_3 [L361] SORT_1 var_127_arg_0 = var_122; [L362] SORT_3 var_127_arg_1 = var_126; [L363] SORT_5 var_127 = ((SORT_5)var_127_arg_0 << 2) | var_127_arg_1; [L364] var_127 = var_127 & mask_SORT_5 [L365] SORT_1 var_128_arg_0 = var_125; [L366] SORT_5 var_128_arg_1 = var_127; [L367] SORT_22 var_128 = ((SORT_22)var_128_arg_0 << 3) | var_128_arg_1; [L368] SORT_22 next_129_arg_1 = var_128; [L369] SORT_1 var_131_arg_0 = var_85; [L370] SORT_1 var_131_arg_1 = var_28; [L371] SORT_1 var_131 = var_131_arg_0 == var_131_arg_1; [L372] SORT_1 var_132_arg_0 = var_84; [L373] SORT_1 var_132_arg_1 = var_131; [L374] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L375] SORT_1 var_142_arg_0 = var_132; [L376] SORT_1 var_142_arg_1 = var_105; [L377] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L378] var_142 = var_142 & mask_SORT_1 [L379] SORT_22 var_141_arg_0 = state_30; [L380] SORT_1 var_141 = var_141_arg_0 >> 3; [L381] SORT_1 var_143_arg_0 = var_142; [L382] SORT_1 var_143_arg_1 = var_104; [L383] SORT_1 var_143_arg_2 = var_141; [L384] SORT_1 var_143 = var_143_arg_0 ? var_143_arg_1 : var_143_arg_2; [L385] SORT_1 var_139_arg_0 = var_132; [L386] SORT_1 var_139_arg_1 = var_100; [L387] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L388] var_139 = var_139 & mask_SORT_1 [L389] SORT_22 var_138_arg_0 = state_30; [L390] SORT_1 var_138 = var_138_arg_0 >> 2; [L391] SORT_1 var_140_arg_0 = var_139; [L392] SORT_1 var_140_arg_1 = var_99; [L393] SORT_1 var_140_arg_2 = var_138; [L394] SORT_1 var_140 = var_140_arg_0 ? var_140_arg_1 : var_140_arg_2; [L395] SORT_1 var_136_arg_0 = var_132; [L396] SORT_1 var_136_arg_1 = var_95; [L397] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L398] var_136 = var_136 & mask_SORT_1 [L399] SORT_22 var_135_arg_0 = state_30; [L400] SORT_1 var_135 = var_135_arg_0 >> 1; [L401] SORT_1 var_137_arg_0 = var_136; [L402] SORT_1 var_137_arg_1 = var_94; [L403] SORT_1 var_137_arg_2 = var_135; [L404] SORT_1 var_137 = var_137_arg_0 ? var_137_arg_1 : var_137_arg_2; [L405] SORT_1 var_133_arg_0 = var_132; [L406] SORT_1 var_133_arg_1 = var_90; [L407] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L408] var_133 = var_133 & mask_SORT_1 [L409] SORT_22 var_130_arg_0 = state_30; [L410] SORT_1 var_130 = var_130_arg_0 >> 0; [L411] SORT_1 var_134_arg_0 = var_133; [L412] SORT_1 var_134_arg_1 = var_80; [L413] SORT_1 var_134_arg_2 = var_130; [L414] SORT_1 var_134 = var_134_arg_0 ? var_134_arg_1 : var_134_arg_2; [L415] var_134 = var_134 & mask_SORT_1 [L416] SORT_1 var_144_arg_0 = var_137; [L417] SORT_1 var_144_arg_1 = var_134; [L418] SORT_3 var_144 = ((SORT_3)var_144_arg_0 << 1) | var_144_arg_1; [L419] var_144 = var_144 & mask_SORT_3 [L420] SORT_1 var_145_arg_0 = var_140; [L421] SORT_3 var_145_arg_1 = var_144; [L422] SORT_5 var_145 = ((SORT_5)var_145_arg_0 << 2) | var_145_arg_1; [L423] var_145 = var_145 & mask_SORT_5 [L424] SORT_1 var_146_arg_0 = var_143; [L425] SORT_5 var_146_arg_1 = var_145; [L426] SORT_22 var_146 = ((SORT_22)var_146_arg_0 << 3) | var_146_arg_1; [L427] SORT_22 next_147_arg_1 = var_146; [L428] SORT_1 var_149_arg_0 = var_113; [L429] SORT_1 var_149_arg_1 = var_131; [L430] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L431] SORT_1 var_159_arg_0 = var_149; [L432] SORT_1 var_159_arg_1 = var_105; [L433] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L434] var_159 = var_159 & mask_SORT_1 [L435] SORT_22 var_158_arg_0 = state_32; [L436] SORT_1 var_158 = var_158_arg_0 >> 3; [L437] SORT_1 var_160_arg_0 = var_159; [L438] SORT_1 var_160_arg_1 = var_104; [L439] SORT_1 var_160_arg_2 = var_158; [L440] SORT_1 var_160 = var_160_arg_0 ? var_160_arg_1 : var_160_arg_2; [L441] SORT_1 var_156_arg_0 = var_149; [L442] SORT_1 var_156_arg_1 = var_100; [L443] SORT_1 var_156 = var_156_arg_0 & var_156_arg_1; [L444] var_156 = var_156 & mask_SORT_1 [L445] SORT_22 var_155_arg_0 = state_32; [L446] SORT_1 var_155 = var_155_arg_0 >> 2; [L447] SORT_1 var_157_arg_0 = var_156; [L448] SORT_1 var_157_arg_1 = var_99; [L449] SORT_1 var_157_arg_2 = var_155; [L450] SORT_1 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L451] SORT_1 var_153_arg_0 = var_149; [L452] SORT_1 var_153_arg_1 = var_95; [L453] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L454] var_153 = var_153 & mask_SORT_1 [L455] SORT_22 var_152_arg_0 = state_32; [L456] SORT_1 var_152 = var_152_arg_0 >> 1; [L457] SORT_1 var_154_arg_0 = var_153; [L458] SORT_1 var_154_arg_1 = var_94; [L459] SORT_1 var_154_arg_2 = var_152; [L460] SORT_1 var_154 = var_154_arg_0 ? var_154_arg_1 : var_154_arg_2; [L461] SORT_1 var_150_arg_0 = var_149; [L462] SORT_1 var_150_arg_1 = var_90; [L463] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L464] var_150 = var_150 & mask_SORT_1 [L465] SORT_22 var_148_arg_0 = state_32; [L466] SORT_1 var_148 = var_148_arg_0 >> 0; [L467] SORT_1 var_151_arg_0 = var_150; [L468] SORT_1 var_151_arg_1 = var_80; [L469] SORT_1 var_151_arg_2 = var_148; [L470] SORT_1 var_151 = var_151_arg_0 ? var_151_arg_1 : var_151_arg_2; [L471] var_151 = var_151 & mask_SORT_1 [L472] SORT_1 var_161_arg_0 = var_154; [L473] SORT_1 var_161_arg_1 = var_151; [L474] SORT_3 var_161 = ((SORT_3)var_161_arg_0 << 1) | var_161_arg_1; [L475] var_161 = var_161 & mask_SORT_3 [L476] SORT_1 var_162_arg_0 = var_157; [L477] SORT_3 var_162_arg_1 = var_161; [L478] SORT_5 var_162 = ((SORT_5)var_162_arg_0 << 2) | var_162_arg_1; [L479] var_162 = var_162 & mask_SORT_5 [L480] SORT_1 var_163_arg_0 = var_160; [L481] SORT_5 var_163_arg_1 = var_162; [L482] SORT_22 var_163 = ((SORT_22)var_163_arg_0 << 3) | var_163_arg_1; [L483] SORT_22 next_164_arg_1 = var_163; [L484] SORT_1 var_166_arg_0 = state_11; [L485] SORT_1 var_166 = ~var_166_arg_0; [L486] var_166 = var_166 & mask_SORT_1 [L487] SORT_1 var_167_arg_0 = var_166; [L488] SORT_22 var_167_arg_1 = state_165; [L489] SORT_22 var_167_arg_2 = state_60; [L490] SORT_22 var_167 = var_167_arg_0 ? var_167_arg_1 : var_167_arg_2; [L491] SORT_22 next_168_arg_1 = var_167; [L492] SORT_1 var_169_arg_0 = input_9; [L493] SORT_1 var_169 = ~var_169_arg_0; [L494] var_169 = var_169 & mask_SORT_1 [L495] SORT_1 var_170_arg_0 = var_169; [L496] SORT_3 var_170_arg_1 = input_4; [L497] SORT_3 var_170_arg_2 = state_63; [L498] SORT_3 var_170 = var_170_arg_0 ? var_170_arg_1 : var_170_arg_2; [L499] SORT_3 next_171_arg_1 = var_170; [L500] SORT_1 var_172_arg_0 = var_166; [L501] SORT_3 var_172_arg_1 = state_63; [L502] SORT_3 var_172_arg_2 = state_65; [L503] SORT_3 var_172 = var_172_arg_0 ? var_172_arg_1 : var_172_arg_2; [L504] SORT_3 next_173_arg_1 = var_172; [L505] SORT_22 next_175_arg_1 = input_174; [L507] state_11 = next_74_arg_1 [L508] state_17 = next_75_arg_1 [L509] state_24 = next_111_arg_1 [L510] state_26 = next_129_arg_1 [L511] state_30 = next_147_arg_1 [L512] state_32 = next_164_arg_1 [L513] state_60 = next_168_arg_1 [L514] state_63 = next_171_arg_1 [L515] state_65 = next_173_arg_1 [L516] state_165 = next_175_arg_1 [L93] input_2 = __VERIFIER_nondet_uchar() [L94] input_4 = __VERIFIER_nondet_uchar() [L95] input_6 = __VERIFIER_nondet_uchar() [L96] input_7 = __VERIFIER_nondet_uchar() [L97] input_8 = __VERIFIER_nondet_uchar() [L98] input_9 = __VERIFIER_nondet_uchar() [L99] input_67 = __VERIFIER_nondet_uchar() [L100] input_69 = __VERIFIER_nondet_uchar() [L101] input_71 = __VERIFIER_nondet_uchar() [L102] input_77 = __VERIFIER_nondet_uchar() [L103] input_81 = __VERIFIER_nondet_uchar() [L104] input_174 = __VERIFIER_nondet_uchar() [L107] SORT_1 var_14_arg_0 = state_11; [L108] var_14_arg_0 = var_14_arg_0 & mask_SORT_1 [L109] SORT_13 var_14 = var_14_arg_0; [L110] SORT_13 var_16_arg_0 = var_14; [L111] SORT_13 var_16_arg_1 = var_15; [L112] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L113] SORT_1 var_19_arg_0 = state_17; [L114] var_19_arg_0 = var_19_arg_0 & mask_SORT_1 [L115] SORT_13 var_19 = var_19_arg_0; [L116] SORT_13 var_20_arg_0 = var_19; [L117] SORT_13 var_20_arg_1 = var_15; [L118] SORT_1 var_20 = var_20_arg_0 == var_20_arg_1; [L119] SORT_1 var_21_arg_0 = var_16; [L120] SORT_1 var_21_arg_1 = var_20; [L121] SORT_1 var_21 = var_21_arg_0 & var_21_arg_1; [L122] SORT_1 var_34_arg_0 = var_28; [L123] SORT_22 var_34_arg_1 = state_32; [L124] SORT_22 var_34_arg_2 = state_30; [L125] SORT_22 var_34 = var_34_arg_0 ? var_34_arg_1 : var_34_arg_2; [L126] SORT_1 var_29_arg_0 = var_28; [L127] SORT_22 var_29_arg_1 = state_26; [L128] SORT_22 var_29_arg_2 = state_24; [L129] SORT_22 var_29 = var_29_arg_0 ? var_29_arg_1 : var_29_arg_2; [L130] SORT_1 var_35_arg_0 = var_28; [L131] SORT_22 var_35_arg_1 = var_34; [L132] SORT_22 var_35_arg_2 = var_29; [L133] SORT_22 var_35 = var_35_arg_0 ? var_35_arg_1 : var_35_arg_2; [L134] var_35 = var_35 & mask_SORT_22 [L135] SORT_22 var_37_arg_0 = var_35; [L136] SORT_22 var_37_arg_1 = var_36; [L137] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L138] SORT_1 var_39_arg_0 = var_28; [L139] SORT_22 var_39_arg_1 = state_32; [L140] SORT_22 var_39_arg_2 = state_30; [L141] SORT_22 var_39 = var_39_arg_0 ? var_39_arg_1 : var_39_arg_2; [L142] SORT_1 var_38_arg_0 = var_28; [L143] SORT_22 var_38_arg_1 = state_26; [L144] SORT_22 var_38_arg_2 = state_24; [L145] SORT_22 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L146] SORT_1 var_40_arg_0 = var_10; [L147] SORT_22 var_40_arg_1 = var_39; [L148] SORT_22 var_40_arg_2 = var_38; [L149] SORT_22 var_40 = var_40_arg_0 ? var_40_arg_1 : var_40_arg_2; [L150] var_40 = var_40 & mask_SORT_22 [L151] SORT_22 var_41_arg_0 = var_40; [L152] SORT_22 var_41_arg_1 = var_36; [L153] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L154] SORT_1 var_42_arg_0 = var_37; [L155] SORT_1 var_42_arg_1 = var_41; [L156] SORT_1 var_42 = var_42_arg_0 | var_42_arg_1; [L157] SORT_1 var_44_arg_0 = var_10; [L158] SORT_22 var_44_arg_1 = state_32; [L159] SORT_22 var_44_arg_2 = state_30; [L160] SORT_22 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L161] SORT_1 var_43_arg_0 = var_10; [L162] SORT_22 var_43_arg_1 = state_26; [L163] SORT_22 var_43_arg_2 = state_24; [L164] SORT_22 var_43 = var_43_arg_0 ? var_43_arg_1 : var_43_arg_2; [L165] SORT_1 var_45_arg_0 = var_28; [L166] SORT_22 var_45_arg_1 = var_44; [L167] SORT_22 var_45_arg_2 = var_43; [L168] SORT_22 var_45 = var_45_arg_0 ? var_45_arg_1 : var_45_arg_2; [L169] var_45 = var_45 & mask_SORT_22 [L170] SORT_22 var_46_arg_0 = var_45; [L171] SORT_22 var_46_arg_1 = var_36; [L172] SORT_1 var_46 = var_46_arg_0 == var_46_arg_1; [L173] SORT_1 var_47_arg_0 = var_42; [L174] SORT_1 var_47_arg_1 = var_46; [L175] SORT_1 var_47 = var_47_arg_0 | var_47_arg_1; [L176] SORT_1 var_49_arg_0 = var_10; [L177] SORT_22 var_49_arg_1 = state_32; [L178] SORT_22 var_49_arg_2 = state_30; [L179] SORT_22 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L180] SORT_1 var_48_arg_0 = var_10; [L181] SORT_22 var_48_arg_1 = state_26; [L182] SORT_22 var_48_arg_2 = state_24; [L183] SORT_22 var_48 = var_48_arg_0 ? var_48_arg_1 : var_48_arg_2; [L184] SORT_1 var_50_arg_0 = var_10; [L185] SORT_22 var_50_arg_1 = var_49; [L186] SORT_22 var_50_arg_2 = var_48; [L187] SORT_22 var_50 = var_50_arg_0 ? var_50_arg_1 : var_50_arg_2; [L188] var_50 = var_50 & mask_SORT_22 [L189] SORT_22 var_51_arg_0 = var_50; [L190] SORT_22 var_51_arg_1 = var_36; [L191] SORT_1 var_51 = var_51_arg_0 == var_51_arg_1; [L192] SORT_1 var_52_arg_0 = var_47; [L193] SORT_1 var_52_arg_1 = var_51; [L194] SORT_1 var_52 = var_52_arg_0 | var_52_arg_1; [L195] SORT_1 var_53_arg_0 = var_21; [L196] SORT_1 var_53_arg_1 = var_52; [L197] SORT_1 var_53 = var_53_arg_0 & var_53_arg_1; [L198] SORT_1 var_54_arg_0 = var_53; [L199] SORT_1 var_54 = ~var_54_arg_0; [L200] SORT_1 var_57_arg_0 = var_54; [L201] SORT_1 var_57 = ~var_57_arg_0; [L202] SORT_1 var_58_arg_0 = var_28; [L203] SORT_1 var_58_arg_1 = var_57; [L204] SORT_1 var_58 = var_58_arg_0 & var_58_arg_1; [L205] var_58 = var_58 & mask_SORT_1 [L206] SORT_1 bad_59_arg_0 = var_58; [L207] CALL __VERIFIER_assert(!(bad_59_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 10 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 3, TraceHistogramMax: 3, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10 mSDsluCounter, 28 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 24 IncrementalHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 8 mSDtfsCounter, 24 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12occurred in iteration=2, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 2 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 24 NumberOfCodeBlocks, 24 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 18 ConstructedInterpolants, 4 QuantifiedInterpolants, 226 SizeOfPredicates, 8 NumberOfNonLiveVariables, 396 ConjunctsInSsa, 49 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 0/4 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-11-06 07:34:55,400 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...