/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver bitwuzla -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_fru32_p2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 22:32:15,862 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 22:32:15,930 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 22:32:15,936 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 22:32:15,936 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 22:32:15,980 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 22:32:15,980 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 22:32:15,981 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 22:32:15,981 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 22:32:15,982 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 22:32:15,982 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 22:32:15,982 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 22:32:15,983 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 22:32:15,983 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 22:32:15,984 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 22:32:15,984 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 22:32:15,985 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 22:32:15,985 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 22:32:15,985 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 22:32:15,986 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 22:32:15,986 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 22:32:15,986 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 22:32:15,987 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 22:32:15,987 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 22:32:15,987 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 22:32:15,988 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 22:32:15,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 22:32:15,989 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 22:32:15,989 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 22:32:15,989 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 22:32:15,990 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 22:32:15,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 22:32:15,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 22:32:15,991 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 22:32:15,991 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 22:32:15,991 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 22:32:15,992 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 22:32:15,992 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 22:32:15,992 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 22:32:15,992 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 22:32:15,993 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 22:32:15,993 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 22:32:15,993 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> bitwuzla [2024-11-01 22:32:16,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 22:32:16,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 22:32:16,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 22:32:16,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 22:32:16,312 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 22:32:16,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_fru32_p2.c [2024-11-01 22:32:17,759 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 22:32:18,033 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 22:32:18,034 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_fru32_p2.c [2024-11-01 22:32:18,048 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84ccb76d6/af2c683898bb465d8e83a13515b8bd75/FLAGd45428660 [2024-11-01 22:32:18,334 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84ccb76d6/af2c683898bb465d8e83a13515b8bd75 [2024-11-01 22:32:18,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 22:32:18,337 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 22:32:18,338 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 22:32:18,338 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 22:32:18,343 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 22:32:18,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,344 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5899e36b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18, skipping insertion in model container [2024-11-01 22:32:18,344 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,379 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 22:32:18,562 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_fru32_p2.c[1258,1271] [2024-11-01 22:32:18,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 22:32:18,705 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 22:32:18,715 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_fru32_p2.c[1258,1271] [2024-11-01 22:32:18,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 22:32:18,819 INFO L204 MainTranslator]: Completed translation [2024-11-01 22:32:18,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18 WrapperNode [2024-11-01 22:32:18,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 22:32:18,820 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 22:32:18,820 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 22:32:18,820 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 22:32:18,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,842 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,882 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 469 [2024-11-01 22:32:18,883 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 22:32:18,883 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 22:32:18,884 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 22:32:18,884 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 22:32:18,897 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,903 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,922 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-01 22:32:18,923 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,923 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,937 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,940 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,942 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,947 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 22:32:18,948 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 22:32:18,948 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 22:32:18,948 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 22:32:18,949 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (1/1) ... [2024-11-01 22:32:18,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 22:32:18,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 22:32:18,974 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-01 22:32:18,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-01 22:32:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 22:32:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 22:32:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 22:32:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 22:32:19,131 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 22:32:19,133 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 22:32:19,567 INFO L? ?]: Removed 207 outVars from TransFormulas that were not future-live. [2024-11-01 22:32:19,567 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 22:32:19,578 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 22:32:19,579 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-01 22:32:19,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 10:32:19 BoogieIcfgContainer [2024-11-01 22:32:19,580 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 22:32:19,583 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 22:32:19,583 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 22:32:19,586 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 22:32:19,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 10:32:18" (1/3) ... [2024-11-01 22:32:19,587 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14d57c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 10:32:19, skipping insertion in model container [2024-11-01 22:32:19,587 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 10:32:18" (2/3) ... [2024-11-01 22:32:19,587 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14d57c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 10:32:19, skipping insertion in model container [2024-11-01 22:32:19,587 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 10:32:19" (3/3) ... [2024-11-01 22:32:19,590 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_QF_BV_fru32_p2.c [2024-11-01 22:32:19,605 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 22:32:19,605 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 22:32:19,657 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 22:32:19,661 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;@729ae54d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 22:32:19,661 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 22:32:19,664 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 22:32:19,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-01 22:32:19,668 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 22:32:19,669 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-01 22:32:19,669 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 22:32:19,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 22:32:19,674 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2024-11-01 22:32:19,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 22:32:19,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1568237924] [2024-11-01 22:32:19,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 22:32:19,684 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 22:32:19,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 22:32:19,686 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 22:32:19,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Waiting until timeout for monitored process [2024-11-01 22:32:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 22:32:19,926 WARN L253 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 201 conjuncts are in the unsatisfiable core [2024-11-01 22:32:19,957 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 22:32:24,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-01 22:32:24,344 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 22:32:55,270 WARN L286 SmtUtils]: Spent 6.32s on a formula simplification that was a NOOP. DAG size: 337 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-01 22:32:55,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-01 22:32:55,419 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 22:32:55,420 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1568237924] [2024-11-01 22:32:55,420 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1568237924] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 22:32:55,420 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 22:32:55,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2024-11-01 22:32:55,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143158167] [2024-11-01 22:32:55,423 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 22:32:55,427 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-01 22:32:55,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 22:32:55,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-01 22:32:55,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-01 22:32:55,453 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 22:32:55,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 22:32:55,548 INFO L93 Difference]: Finished difference Result 17 states and 22 transitions. [2024-11-01 22:32:55,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-01 22:32:55,553 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-01 22:32:55,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 22:32:55,559 INFO L225 Difference]: With dead ends: 17 [2024-11-01 22:32:55,559 INFO L226 Difference]: Without dead ends: 9 [2024-11-01 22:32:55,561 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-01 22:32:55,564 INFO L432 NwaCegarLoop]: 5 mSDtfsCounter, 0 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-01 22:32:55,567 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-01 22:32:55,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2024-11-01 22:32:55,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 9. [2024-11-01 22:32:55,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 22:32:55,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-11-01 22:32:55,593 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2024-11-01 22:32:55,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 22:32:55,593 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2024-11-01 22:32:55,594 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-01 22:32:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-11-01 22:32:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-01 22:32:55,595 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 22:32:55,595 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-11-01 22:32:55,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Ended with exit code 0 [2024-11-01 22:32:55,796 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 22:32:55,796 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 22:32:55,797 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 22:32:55,797 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2024-11-01 22:32:55,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 22:32:55,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [974900866] [2024-11-01 22:32:55,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 22:32:55,798 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 22:32:55,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 22:32:55,799 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 22:32:55,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (3)] Waiting until timeout for monitored process [2024-11-01 22:32:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-01 22:32:56,048 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-01 22:32:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-01 22:32:56,280 INFO L130 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2024-11-01 22:32:56,280 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-01 22:32:56,282 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-01 22:32:56,292 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (3)] Ended with exit code 0 [2024-11-01 22:32:56,484 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 22:32:56,488 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-01 22:32:56,549 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-01 22:32:56,552 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.11 10:32:56 BoogieIcfgContainer [2024-11-01 22:32:56,553 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-01 22:32:56,553 INFO L158 Benchmark]: Toolchain (without parser) took 38216.10ms. Allocated memory was 198.2MB in the beginning and 936.4MB in the end (delta: 738.2MB). Free memory was 172.8MB in the beginning and 627.6MB in the end (delta: -454.8MB). Peak memory consumption was 284.9MB. Max. memory is 8.0GB. [2024-11-01 22:32:56,554 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 198.2MB. Free memory is still 174.9MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-01 22:32:56,554 INFO L158 Benchmark]: CACSL2BoogieTranslator took 481.54ms. Allocated memory is still 198.2MB. Free memory was 172.8MB in the beginning and 150.3MB in the end (delta: 22.5MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2024-11-01 22:32:56,554 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.53ms. Allocated memory is still 198.2MB. Free memory was 150.3MB in the beginning and 146.7MB in the end (delta: 3.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-11-01 22:32:56,555 INFO L158 Benchmark]: Boogie Preprocessor took 63.64ms. Allocated memory is still 198.2MB. Free memory was 146.7MB in the beginning and 141.9MB in the end (delta: 4.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2024-11-01 22:32:56,555 INFO L158 Benchmark]: RCFGBuilder took 631.76ms. Allocated memory was 198.2MB in the beginning and 248.5MB in the end (delta: 50.3MB). Free memory was 141.9MB in the beginning and 200.4MB in the end (delta: -58.6MB). Peak memory consumption was 25.8MB. Max. memory is 8.0GB. [2024-11-01 22:32:56,556 INFO L158 Benchmark]: TraceAbstraction took 36969.80ms. Allocated memory was 248.5MB in the beginning and 936.4MB in the end (delta: 687.9MB). Free memory was 199.9MB in the beginning and 627.6MB in the end (delta: -427.7MB). Peak memory consumption was 261.2MB. Max. memory is 8.0GB. [2024-11-01 22:32:56,558 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 198.2MB. Free memory is still 174.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 481.54ms. Allocated memory is still 198.2MB. Free memory was 172.8MB in the beginning and 150.3MB in the end (delta: 22.5MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 62.53ms. Allocated memory is still 198.2MB. Free memory was 150.3MB in the beginning and 146.7MB in the end (delta: 3.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 63.64ms. Allocated memory is still 198.2MB. Free memory was 146.7MB in the beginning and 141.9MB in the end (delta: 4.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 631.76ms. Allocated memory was 198.2MB in the beginning and 248.5MB in the end (delta: 50.3MB). Free memory was 141.9MB in the beginning and 200.4MB in the end (delta: -58.6MB). Peak memory consumption was 25.8MB. Max. memory is 8.0GB. * TraceAbstraction took 36969.80ms. Allocated memory was 248.5MB in the beginning and 936.4MB in the end (delta: 687.9MB). Free memory was 199.9MB in the beginning and 627.6MB in the end (delta: -427.7MB). Peak memory consumption was 261.2MB. 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 - 6); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (6 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L32] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L33] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L35] const SORT_24 mask_SORT_24 = (SORT_24)-1 >> (sizeof(SORT_24) * 8 - 5); [L36] const SORT_24 msb_SORT_24 = (SORT_24)1 << (5 - 1); [L38] const SORT_33 mask_SORT_33 = (SORT_33)-1 >> (sizeof(SORT_33) * 8 - 2); [L39] const SORT_33 msb_SORT_33 = (SORT_33)1 << (2 - 1); [L41] const SORT_1 var_21 = 0; [L42] const SORT_24 var_26 = 31; [L43] const SORT_6 var_28 = 0; [L44] const SORT_33 var_34 = 0; [L45] const SORT_33 var_35 = 1; [L46] const SORT_3 var_39 = 1; [L47] const SORT_3 var_45 = 0; [L48] const SORT_33 var_58 = 2; [L49] const SORT_33 var_75 = 3; [L51] SORT_1 input_2; [L52] SORT_3 input_4; [L53] SORT_1 input_5; [L54] SORT_6 input_7; [L55] SORT_3 input_8; [L56] SORT_6 input_9; [L57] SORT_1 input_10; [L58] SORT_1 input_11; [L59] SORT_1 input_12; [L60] SORT_3 input_13; [L61] SORT_3 input_14; [L62] SORT_3 input_15; [L63] SORT_3 input_16; [L64] SORT_3 input_17; [L65] SORT_3 input_18; [L66] SORT_3 input_19; [L67] SORT_3 input_20; [L68] SORT_3 input_120; [L69] SORT_3 input_124; [L70] SORT_3 input_126; [L71] SORT_33 input_129; [L72] SORT_3 input_131; [L73] SORT_6 input_134; [L74] SORT_3 input_136; [L76] SORT_1 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L77] SORT_6 state_29 = __VERIFIER_nondet_uint() & mask_SORT_6; [L78] SORT_6 state_31 = __VERIFIER_nondet_uint() & mask_SORT_6; [L79] SORT_1 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L80] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] SORT_3 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L82] SORT_3 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] SORT_1 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L84] SORT_3 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] SORT_3 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L87] SORT_3 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] SORT_3 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] SORT_3 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] SORT_6 state_98 = __VERIFIER_nondet_uint() & mask_SORT_6; [L91] SORT_1 state_116 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L92] SORT_3 state_118 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_122 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L95] SORT_1 init_23_arg_1 = var_21; [L96] state_22 = init_23_arg_1 [L97] SORT_6 init_30_arg_1 = var_28; [L98] state_29 = init_30_arg_1 [L99] SORT_6 init_32_arg_1 = var_28; [L100] state_31 = init_32_arg_1 [L101] SORT_1 init_37_arg_1 = var_21; [L102] state_36 = init_37_arg_1 [L103] SORT_1 init_42_arg_1 = var_21; [L104] state_41 = init_42_arg_1 [L105] SORT_3 init_47_arg_1 = var_45; [L106] state_46 = init_47_arg_1 [L107] SORT_3 init_51_arg_1 = var_45; [L108] state_50 = init_51_arg_1 [L109] SORT_1 init_61_arg_1 = var_21; [L110] state_60 = init_61_arg_1 [L111] SORT_3 init_65_arg_1 = var_45; [L112] state_64 = init_65_arg_1 [L113] SORT_3 init_69_arg_1 = var_45; [L114] state_68 = init_69_arg_1 [L115] SORT_1 init_78_arg_1 = var_21; [L116] state_77 = init_78_arg_1 [L117] SORT_3 init_82_arg_1 = var_45; [L118] state_81 = init_82_arg_1 [L119] SORT_3 init_86_arg_1 = var_45; [L120] state_85 = init_86_arg_1 [L121] SORT_3 init_90_arg_1 = var_45; [L122] state_89 = init_90_arg_1 [L123] SORT_6 init_99_arg_1 = var_28; [L124] state_98 = init_99_arg_1 [L125] SORT_1 init_117_arg_1 = var_21; [L126] state_116 = init_117_arg_1 [L127] SORT_3 init_119_arg_1 = var_45; [L128] state_118 = init_119_arg_1 [L129] SORT_3 init_123_arg_1 = var_45; [L130] state_122 = init_123_arg_1 VAL [mask_SORT_1=63, mask_SORT_24=31, mask_SORT_33=3, mask_SORT_3=1, state_116=0, state_118=0, state_122=0, state_22=0, state_29=0, state_31=0, state_36=0, state_41=0, state_46=0, state_50=0, state_60=0, state_64=0, state_68=0, state_77=0, state_81=0, state_85=0, state_89=0, state_98=0, var_21=0, var_26=31, var_28=0, var_34=0, var_35=1, var_39=1, var_58=2, var_75=3] [L133] input_2 = __VERIFIER_nondet_uchar() [L134] input_4 = __VERIFIER_nondet_uchar() [L135] input_4 = input_4 & mask_SORT_3 [L136] input_5 = __VERIFIER_nondet_uchar() [L137] input_5 = input_5 & mask_SORT_1 [L138] input_7 = __VERIFIER_nondet_uint() [L139] input_8 = __VERIFIER_nondet_uchar() [L140] input_8 = input_8 & mask_SORT_3 [L141] input_9 = __VERIFIER_nondet_uint() [L142] input_10 = __VERIFIER_nondet_uchar() [L143] input_10 = input_10 & mask_SORT_1 [L144] input_11 = __VERIFIER_nondet_uchar() [L145] input_11 = input_11 & mask_SORT_1 [L146] input_12 = __VERIFIER_nondet_uchar() [L147] input_13 = __VERIFIER_nondet_uchar() [L148] input_14 = __VERIFIER_nondet_uchar() [L149] input_14 = input_14 & mask_SORT_3 [L150] input_15 = __VERIFIER_nondet_uchar() [L151] input_16 = __VERIFIER_nondet_uchar() [L152] input_16 = input_16 & mask_SORT_3 [L153] input_17 = __VERIFIER_nondet_uchar() [L154] input_17 = input_17 & mask_SORT_3 [L155] input_18 = __VERIFIER_nondet_uchar() [L156] input_18 = input_18 & mask_SORT_3 [L157] input_19 = __VERIFIER_nondet_uchar() [L158] input_19 = input_19 & mask_SORT_3 [L159] input_20 = __VERIFIER_nondet_uchar() [L160] input_120 = __VERIFIER_nondet_uchar() [L161] input_124 = __VERIFIER_nondet_uchar() [L162] input_126 = __VERIFIER_nondet_uchar() [L163] input_129 = __VERIFIER_nondet_uchar() [L164] input_131 = __VERIFIER_nondet_uchar() [L165] input_134 = __VERIFIER_nondet_uint() [L166] input_136 = __VERIFIER_nondet_uchar() [L169] SORT_1 var_25_arg_0 = state_22; [L170] SORT_24 var_25 = var_25_arg_0 >> 0; [L171] var_25 = var_25 & mask_SORT_24 [L172] SORT_24 var_27_arg_0 = var_25; [L173] SORT_24 var_27_arg_1 = var_26; [L174] SORT_3 var_27 = var_27_arg_0 == var_27_arg_1; [L175] SORT_1 var_54_arg_0 = state_36; [L176] SORT_24 var_54 = var_54_arg_0 >> 0; [L177] var_54 = var_54 & mask_SORT_24 [L178] SORT_24 var_105_arg_0 = var_54; [L179] SORT_24 var_105_arg_1 = var_26; [L180] SORT_3 var_105 = var_105_arg_0 == var_105_arg_1; [L181] SORT_1 var_38_arg_0 = state_36; [L182] SORT_3 var_38 = var_38_arg_0 >> 5; [L183] var_38 = var_38 & mask_SORT_3 [L184] SORT_3 var_76_arg_0 = var_38; [L185] SORT_3 var_76_arg_1 = var_39; [L186] SORT_3 var_76 = var_76_arg_0 == var_76_arg_1; [L187] SORT_1 var_79_arg_0 = state_36; [L188] SORT_1 var_79_arg_1 = state_77; [L189] SORT_3 var_79 = var_79_arg_0 == var_79_arg_1; [L190] SORT_3 var_80_arg_0 = var_76; [L191] SORT_3 var_80_arg_1 = var_79; [L192] SORT_3 var_80 = var_80_arg_0 & var_80_arg_1; [L193] SORT_3 var_83_arg_0 = state_81; [L194] SORT_3 var_83_arg_1 = var_39; [L195] SORT_3 var_83 = var_83_arg_0 != var_83_arg_1; [L196] SORT_3 var_84_arg_0 = var_80; [L197] SORT_3 var_84_arg_1 = var_83; [L198] SORT_3 var_84 = var_84_arg_0 & var_84_arg_1; [L199] SORT_3 var_87_arg_0 = state_85; [L200] SORT_3 var_87_arg_1 = var_39; [L201] SORT_3 var_87 = var_87_arg_0 == var_87_arg_1; [L202] SORT_3 var_88_arg_0 = var_84; [L203] SORT_3 var_88_arg_1 = var_87; [L204] SORT_3 var_88 = var_88_arg_0 & var_88_arg_1; [L205] SORT_3 var_91_arg_0 = state_89; [L206] SORT_3 var_91_arg_1 = var_39; [L207] SORT_3 var_91 = var_91_arg_0 == var_91_arg_1; [L208] SORT_3 var_92_arg_0 = var_88; [L209] SORT_3 var_92_arg_1 = var_91; [L210] SORT_3 var_92 = var_92_arg_0 & var_92_arg_1; [L211] SORT_24 var_93_arg_0 = var_54; [L212] SORT_24 var_93_arg_1 = var_26; [L213] SORT_3 var_93 = var_93_arg_0 != var_93_arg_1; [L214] SORT_3 var_94_arg_0 = var_92; [L215] SORT_3 var_94_arg_1 = var_93; [L216] SORT_3 var_94 = var_94_arg_0 & var_94_arg_1; [L217] var_94 = var_94 & mask_SORT_3 [L218] SORT_3 var_59_arg_0 = var_38; [L219] SORT_3 var_59_arg_1 = var_39; [L220] SORT_3 var_59 = var_59_arg_0 == var_59_arg_1; [L221] SORT_1 var_62_arg_0 = state_36; [L222] SORT_1 var_62_arg_1 = state_60; [L223] SORT_3 var_62 = var_62_arg_0 == var_62_arg_1; [L224] SORT_3 var_63_arg_0 = var_59; [L225] SORT_3 var_63_arg_1 = var_62; [L226] SORT_3 var_63 = var_63_arg_0 & var_63_arg_1; [L227] SORT_3 var_66_arg_0 = state_64; [L228] SORT_3 var_66_arg_1 = var_39; [L229] SORT_3 var_66 = var_66_arg_0 == var_66_arg_1; [L230] SORT_3 var_67_arg_0 = var_63; [L231] SORT_3 var_67_arg_1 = var_66; [L232] SORT_3 var_67 = var_67_arg_0 & var_67_arg_1; [L233] SORT_3 var_70_arg_0 = state_68; [L234] SORT_3 var_70_arg_1 = var_39; [L235] SORT_3 var_70 = var_70_arg_0 == var_70_arg_1; [L236] SORT_3 var_71_arg_0 = var_67; [L237] SORT_3 var_71_arg_1 = var_70; [L238] SORT_3 var_71 = var_71_arg_0 & var_71_arg_1; [L239] SORT_24 var_72_arg_0 = var_54; [L240] SORT_24 var_72_arg_1 = var_26; [L241] SORT_3 var_72 = var_72_arg_0 != var_72_arg_1; [L242] SORT_3 var_73_arg_0 = var_71; [L243] SORT_3 var_73_arg_1 = var_72; [L244] SORT_3 var_73 = var_73_arg_0 & var_73_arg_1; [L245] var_73 = var_73 & mask_SORT_3 [L246] SORT_3 var_40_arg_0 = var_38; [L247] SORT_3 var_40_arg_1 = var_39; [L248] SORT_3 var_40 = var_40_arg_0 == var_40_arg_1; [L249] SORT_1 var_43_arg_0 = state_36; [L250] SORT_1 var_43_arg_1 = state_41; [L251] SORT_3 var_43 = var_43_arg_0 == var_43_arg_1; [L252] SORT_3 var_44_arg_0 = var_40; [L253] SORT_3 var_44_arg_1 = var_43; [L254] SORT_3 var_44 = var_44_arg_0 & var_44_arg_1; [L255] SORT_3 var_48_arg_0 = state_46; [L256] SORT_3 var_48_arg_1 = var_39; [L257] SORT_3 var_48 = var_48_arg_0 == var_48_arg_1; [L258] SORT_3 var_49_arg_0 = var_44; [L259] SORT_3 var_49_arg_1 = var_48; [L260] SORT_3 var_49 = var_49_arg_0 & var_49_arg_1; [L261] SORT_3 var_52_arg_0 = state_50; [L262] SORT_3 var_52_arg_1 = var_39; [L263] SORT_3 var_52 = var_52_arg_0 == var_52_arg_1; [L264] SORT_3 var_53_arg_0 = var_49; [L265] SORT_3 var_53_arg_1 = var_52; [L266] SORT_3 var_53 = var_53_arg_0 & var_53_arg_1; [L267] SORT_24 var_55_arg_0 = var_54; [L268] SORT_24 var_55_arg_1 = var_26; [L269] SORT_3 var_55 = var_55_arg_0 != var_55_arg_1; [L270] SORT_3 var_56_arg_0 = var_53; [L271] SORT_3 var_56_arg_1 = var_55; [L272] SORT_3 var_56 = var_56_arg_0 & var_56_arg_1; [L273] var_56 = var_56 & mask_SORT_3 [L274] SORT_3 var_57_arg_0 = var_56; [L275] SORT_33 var_57_arg_1 = var_35; [L276] SORT_33 var_57_arg_2 = var_34; [L277] SORT_33 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L278] SORT_3 var_74_arg_0 = var_73; [L279] SORT_33 var_74_arg_1 = var_58; [L280] SORT_33 var_74_arg_2 = var_57; [L281] SORT_33 var_74 = var_74_arg_0 ? var_74_arg_1 : var_74_arg_2; [L282] SORT_3 var_95_arg_0 = var_94; [L283] SORT_33 var_95_arg_1 = var_75; [L284] SORT_33 var_95_arg_2 = var_74; [L285] SORT_33 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L286] var_95 = var_95 & mask_SORT_33 [L287] SORT_33 var_102_arg_0 = var_95; [L288] SORT_33 var_102_arg_1 = var_35; [L289] SORT_3 var_102 = var_102_arg_0 == var_102_arg_1; [L290] SORT_33 var_100_arg_0 = var_95; [L291] SORT_33 var_100_arg_1 = var_34; [L292] SORT_3 var_100 = var_100_arg_0 == var_100_arg_1; [L293] SORT_3 var_103_arg_0 = var_102; [L294] SORT_3 var_103_arg_1 = var_100; [L295] SORT_3 var_103 = var_103_arg_0 | var_103_arg_1; [L296] var_103 = var_103 & mask_SORT_3 [L297] SORT_3 var_101_arg_0 = var_100; [L298] SORT_6 var_101_arg_1 = var_28; [L299] SORT_6 var_101_arg_2 = state_98; [L300] SORT_6 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L301] SORT_33 var_96_arg_0 = var_95; [L302] SORT_33 var_96_arg_1 = var_58; [L303] SORT_3 var_96 = var_96_arg_0 == var_96_arg_1; [L304] SORT_3 var_97_arg_0 = var_96; [L305] SORT_6 var_97_arg_1 = state_31; [L306] SORT_6 var_97_arg_2 = state_29; [L307] SORT_6 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L308] SORT_3 var_104_arg_0 = var_103; [L309] SORT_6 var_104_arg_1 = var_101; [L310] SORT_6 var_104_arg_2 = var_97; [L311] SORT_6 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L312] SORT_3 var_106_arg_0 = var_105; [L313] SORT_6 var_106_arg_1 = var_28; [L314] SORT_6 var_106_arg_2 = var_104; [L315] SORT_6 var_106 = var_106_arg_0 ? var_106_arg_1 : var_106_arg_2; [L316] SORT_6 var_107_arg_0 = var_106; [L317] SORT_1 var_107 = var_107_arg_0 >> 26; [L318] var_107 = var_107 & mask_SORT_1 [L319] SORT_1 var_108_arg_0 = var_107; [L320] SORT_1 var_108_arg_1 = var_21; [L321] SORT_3 var_108 = var_108_arg_0 == var_108_arg_1; [L322] SORT_3 var_109_arg_0 = var_27; [L323] SORT_3 var_109_arg_1 = var_108; [L324] SORT_3 var_109 = var_109_arg_0 & var_109_arg_1; [L325] SORT_3 var_110_arg_0 = var_109; [L326] SORT_3 var_110 = ~var_110_arg_0; [L327] SORT_3 var_113_arg_0 = var_110; [L328] SORT_3 var_113 = ~var_113_arg_0; [L329] SORT_3 var_114_arg_0 = var_39; [L330] SORT_3 var_114_arg_1 = var_113; [L331] SORT_3 var_114 = var_114_arg_0 & var_114_arg_1; [L332] var_114 = var_114 & mask_SORT_3 [L333] SORT_3 bad_115_arg_0 = var_114; [L334] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L21] COND FALSE !(!(cond)) [L334] RET __VERIFIER_assert(!(bad_115_arg_0)) [L336] SORT_1 next_139_arg_1 = input_12; [L337] SORT_6 next_140_arg_1 = input_7; [L338] SORT_6 next_141_arg_1 = input_9; [L339] SORT_1 next_142_arg_1 = input_11; [L340] SORT_3 var_143_arg_0 = state_122; [L341] SORT_1 var_143_arg_1 = state_60; [L342] SORT_1 var_143_arg_2 = state_41; [L343] SORT_1 var_143 = var_143_arg_0 ? var_143_arg_1 : var_143_arg_2; [L344] var_143 = var_143 & mask_SORT_1 [L345] SORT_1 next_144_arg_1 = var_143; [L346] SORT_3 next_145_arg_1 = input_19; [L347] SORT_3 var_146_arg_0 = state_122; [L348] SORT_3 var_146_arg_1 = state_64; [L349] SORT_3 var_146_arg_2 = state_50; [L350] SORT_3 var_146 = var_146_arg_0 ? var_146_arg_1 : var_146_arg_2; [L351] var_146 = var_146 & mask_SORT_3 [L352] SORT_3 next_147_arg_1 = var_146; [L353] SORT_1 next_148_arg_1 = input_10; [L354] SORT_3 next_149_arg_1 = input_8; [L355] SORT_3 next_150_arg_1 = input_18; [L356] SORT_1 next_151_arg_1 = input_5; [L357] SORT_1 var_152_arg_0 = state_116; [L358] SORT_3 var_152 = var_152_arg_0 >> 5; [L359] SORT_1 var_153_arg_0 = state_116; [L360] SORT_3 var_153 = var_153_arg_0 >> 2; [L361] SORT_3 var_154_arg_0 = var_152; [L362] SORT_3 var_154_arg_1 = var_153; [L363] SORT_3 var_154 = var_154_arg_0 & var_154_arg_1; [L364] SORT_1 var_155_arg_0 = state_116; [L365] SORT_3 var_155 = var_155_arg_0 >> 0; [L366] SORT_3 var_156_arg_0 = var_155; [L367] SORT_3 var_156 = ~var_156_arg_0; [L368] SORT_3 var_157_arg_0 = var_154; [L369] SORT_3 var_157_arg_1 = var_156; [L370] SORT_3 var_157 = var_157_arg_0 & var_157_arg_1; [L371] SORT_3 var_158_arg_0 = state_118; [L372] SORT_3 var_158_arg_1 = var_157; [L373] SORT_3 var_158_arg_2 = state_81; [L374] SORT_3 var_158 = var_158_arg_0 ? var_158_arg_1 : var_158_arg_2; [L375] var_158 = var_158 & mask_SORT_3 [L376] SORT_3 next_159_arg_1 = var_158; [L377] SORT_3 next_160_arg_1 = input_4; [L378] SORT_3 next_161_arg_1 = input_17; [L379] SORT_3 var_162_arg_0 = state_122; [L380] SORT_6 var_162_arg_1 = state_31; [L381] SORT_6 var_162_arg_2 = state_98; [L382] SORT_6 var_162 = var_162_arg_0 ? var_162_arg_1 : var_162_arg_2; [L383] SORT_6 next_163_arg_1 = var_162; [L384] SORT_1 next_164_arg_1 = input_2; [L385] SORT_3 next_165_arg_1 = input_14; [L386] SORT_3 next_166_arg_1 = input_16; [L388] state_22 = next_139_arg_1 [L389] state_29 = next_140_arg_1 [L390] state_31 = next_141_arg_1 [L391] state_36 = next_142_arg_1 [L392] state_41 = next_144_arg_1 [L393] state_46 = next_145_arg_1 [L394] state_50 = next_147_arg_1 [L395] state_60 = next_148_arg_1 [L396] state_64 = next_149_arg_1 [L397] state_68 = next_150_arg_1 [L398] state_77 = next_151_arg_1 [L399] state_81 = next_159_arg_1 [L400] state_85 = next_160_arg_1 [L401] state_89 = next_161_arg_1 [L402] state_98 = next_163_arg_1 [L403] state_116 = next_164_arg_1 [L404] state_118 = next_165_arg_1 [L405] state_122 = next_166_arg_1 [L133] input_2 = __VERIFIER_nondet_uchar() [L134] input_4 = __VERIFIER_nondet_uchar() [L135] input_4 = input_4 & mask_SORT_3 [L136] input_5 = __VERIFIER_nondet_uchar() [L137] input_5 = input_5 & mask_SORT_1 [L138] input_7 = __VERIFIER_nondet_uint() [L139] input_8 = __VERIFIER_nondet_uchar() [L140] input_8 = input_8 & mask_SORT_3 [L141] input_9 = __VERIFIER_nondet_uint() [L142] input_10 = __VERIFIER_nondet_uchar() [L143] input_10 = input_10 & mask_SORT_1 [L144] input_11 = __VERIFIER_nondet_uchar() [L145] input_11 = input_11 & mask_SORT_1 [L146] input_12 = __VERIFIER_nondet_uchar() [L147] input_13 = __VERIFIER_nondet_uchar() [L148] input_14 = __VERIFIER_nondet_uchar() [L149] input_14 = input_14 & mask_SORT_3 [L150] input_15 = __VERIFIER_nondet_uchar() [L151] input_16 = __VERIFIER_nondet_uchar() [L152] input_16 = input_16 & mask_SORT_3 [L153] input_17 = __VERIFIER_nondet_uchar() [L154] input_17 = input_17 & mask_SORT_3 [L155] input_18 = __VERIFIER_nondet_uchar() [L156] input_18 = input_18 & mask_SORT_3 [L157] input_19 = __VERIFIER_nondet_uchar() [L158] input_19 = input_19 & mask_SORT_3 [L159] input_20 = __VERIFIER_nondet_uchar() [L160] input_120 = __VERIFIER_nondet_uchar() [L161] input_124 = __VERIFIER_nondet_uchar() [L162] input_126 = __VERIFIER_nondet_uchar() [L163] input_129 = __VERIFIER_nondet_uchar() [L164] input_131 = __VERIFIER_nondet_uchar() [L165] input_134 = __VERIFIER_nondet_uint() [L166] input_136 = __VERIFIER_nondet_uchar() [L169] SORT_1 var_25_arg_0 = state_22; [L170] SORT_24 var_25 = var_25_arg_0 >> 0; [L171] var_25 = var_25 & mask_SORT_24 [L172] SORT_24 var_27_arg_0 = var_25; [L173] SORT_24 var_27_arg_1 = var_26; [L174] SORT_3 var_27 = var_27_arg_0 == var_27_arg_1; [L175] SORT_1 var_54_arg_0 = state_36; [L176] SORT_24 var_54 = var_54_arg_0 >> 0; [L177] var_54 = var_54 & mask_SORT_24 [L178] SORT_24 var_105_arg_0 = var_54; [L179] SORT_24 var_105_arg_1 = var_26; [L180] SORT_3 var_105 = var_105_arg_0 == var_105_arg_1; [L181] SORT_1 var_38_arg_0 = state_36; [L182] SORT_3 var_38 = var_38_arg_0 >> 5; [L183] var_38 = var_38 & mask_SORT_3 [L184] SORT_3 var_76_arg_0 = var_38; [L185] SORT_3 var_76_arg_1 = var_39; [L186] SORT_3 var_76 = var_76_arg_0 == var_76_arg_1; [L187] SORT_1 var_79_arg_0 = state_36; [L188] SORT_1 var_79_arg_1 = state_77; [L189] SORT_3 var_79 = var_79_arg_0 == var_79_arg_1; [L190] SORT_3 var_80_arg_0 = var_76; [L191] SORT_3 var_80_arg_1 = var_79; [L192] SORT_3 var_80 = var_80_arg_0 & var_80_arg_1; [L193] SORT_3 var_83_arg_0 = state_81; [L194] SORT_3 var_83_arg_1 = var_39; [L195] SORT_3 var_83 = var_83_arg_0 != var_83_arg_1; [L196] SORT_3 var_84_arg_0 = var_80; [L197] SORT_3 var_84_arg_1 = var_83; [L198] SORT_3 var_84 = var_84_arg_0 & var_84_arg_1; [L199] SORT_3 var_87_arg_0 = state_85; [L200] SORT_3 var_87_arg_1 = var_39; [L201] SORT_3 var_87 = var_87_arg_0 == var_87_arg_1; [L202] SORT_3 var_88_arg_0 = var_84; [L203] SORT_3 var_88_arg_1 = var_87; [L204] SORT_3 var_88 = var_88_arg_0 & var_88_arg_1; [L205] SORT_3 var_91_arg_0 = state_89; [L206] SORT_3 var_91_arg_1 = var_39; [L207] SORT_3 var_91 = var_91_arg_0 == var_91_arg_1; [L208] SORT_3 var_92_arg_0 = var_88; [L209] SORT_3 var_92_arg_1 = var_91; [L210] SORT_3 var_92 = var_92_arg_0 & var_92_arg_1; [L211] SORT_24 var_93_arg_0 = var_54; [L212] SORT_24 var_93_arg_1 = var_26; [L213] SORT_3 var_93 = var_93_arg_0 != var_93_arg_1; [L214] SORT_3 var_94_arg_0 = var_92; [L215] SORT_3 var_94_arg_1 = var_93; [L216] SORT_3 var_94 = var_94_arg_0 & var_94_arg_1; [L217] var_94 = var_94 & mask_SORT_3 [L218] SORT_3 var_59_arg_0 = var_38; [L219] SORT_3 var_59_arg_1 = var_39; [L220] SORT_3 var_59 = var_59_arg_0 == var_59_arg_1; [L221] SORT_1 var_62_arg_0 = state_36; [L222] SORT_1 var_62_arg_1 = state_60; [L223] SORT_3 var_62 = var_62_arg_0 == var_62_arg_1; [L224] SORT_3 var_63_arg_0 = var_59; [L225] SORT_3 var_63_arg_1 = var_62; [L226] SORT_3 var_63 = var_63_arg_0 & var_63_arg_1; [L227] SORT_3 var_66_arg_0 = state_64; [L228] SORT_3 var_66_arg_1 = var_39; [L229] SORT_3 var_66 = var_66_arg_0 == var_66_arg_1; [L230] SORT_3 var_67_arg_0 = var_63; [L231] SORT_3 var_67_arg_1 = var_66; [L232] SORT_3 var_67 = var_67_arg_0 & var_67_arg_1; [L233] SORT_3 var_70_arg_0 = state_68; [L234] SORT_3 var_70_arg_1 = var_39; [L235] SORT_3 var_70 = var_70_arg_0 == var_70_arg_1; [L236] SORT_3 var_71_arg_0 = var_67; [L237] SORT_3 var_71_arg_1 = var_70; [L238] SORT_3 var_71 = var_71_arg_0 & var_71_arg_1; [L239] SORT_24 var_72_arg_0 = var_54; [L240] SORT_24 var_72_arg_1 = var_26; [L241] SORT_3 var_72 = var_72_arg_0 != var_72_arg_1; [L242] SORT_3 var_73_arg_0 = var_71; [L243] SORT_3 var_73_arg_1 = var_72; [L244] SORT_3 var_73 = var_73_arg_0 & var_73_arg_1; [L245] var_73 = var_73 & mask_SORT_3 [L246] SORT_3 var_40_arg_0 = var_38; [L247] SORT_3 var_40_arg_1 = var_39; [L248] SORT_3 var_40 = var_40_arg_0 == var_40_arg_1; [L249] SORT_1 var_43_arg_0 = state_36; [L250] SORT_1 var_43_arg_1 = state_41; [L251] SORT_3 var_43 = var_43_arg_0 == var_43_arg_1; [L252] SORT_3 var_44_arg_0 = var_40; [L253] SORT_3 var_44_arg_1 = var_43; [L254] SORT_3 var_44 = var_44_arg_0 & var_44_arg_1; [L255] SORT_3 var_48_arg_0 = state_46; [L256] SORT_3 var_48_arg_1 = var_39; [L257] SORT_3 var_48 = var_48_arg_0 == var_48_arg_1; [L258] SORT_3 var_49_arg_0 = var_44; [L259] SORT_3 var_49_arg_1 = var_48; [L260] SORT_3 var_49 = var_49_arg_0 & var_49_arg_1; [L261] SORT_3 var_52_arg_0 = state_50; [L262] SORT_3 var_52_arg_1 = var_39; [L263] SORT_3 var_52 = var_52_arg_0 == var_52_arg_1; [L264] SORT_3 var_53_arg_0 = var_49; [L265] SORT_3 var_53_arg_1 = var_52; [L266] SORT_3 var_53 = var_53_arg_0 & var_53_arg_1; [L267] SORT_24 var_55_arg_0 = var_54; [L268] SORT_24 var_55_arg_1 = var_26; [L269] SORT_3 var_55 = var_55_arg_0 != var_55_arg_1; [L270] SORT_3 var_56_arg_0 = var_53; [L271] SORT_3 var_56_arg_1 = var_55; [L272] SORT_3 var_56 = var_56_arg_0 & var_56_arg_1; [L273] var_56 = var_56 & mask_SORT_3 [L274] SORT_3 var_57_arg_0 = var_56; [L275] SORT_33 var_57_arg_1 = var_35; [L276] SORT_33 var_57_arg_2 = var_34; [L277] SORT_33 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L278] SORT_3 var_74_arg_0 = var_73; [L279] SORT_33 var_74_arg_1 = var_58; [L280] SORT_33 var_74_arg_2 = var_57; [L281] SORT_33 var_74 = var_74_arg_0 ? var_74_arg_1 : var_74_arg_2; [L282] SORT_3 var_95_arg_0 = var_94; [L283] SORT_33 var_95_arg_1 = var_75; [L284] SORT_33 var_95_arg_2 = var_74; [L285] SORT_33 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L286] var_95 = var_95 & mask_SORT_33 [L287] SORT_33 var_102_arg_0 = var_95; [L288] SORT_33 var_102_arg_1 = var_35; [L289] SORT_3 var_102 = var_102_arg_0 == var_102_arg_1; [L290] SORT_33 var_100_arg_0 = var_95; [L291] SORT_33 var_100_arg_1 = var_34; [L292] SORT_3 var_100 = var_100_arg_0 == var_100_arg_1; [L293] SORT_3 var_103_arg_0 = var_102; [L294] SORT_3 var_103_arg_1 = var_100; [L295] SORT_3 var_103 = var_103_arg_0 | var_103_arg_1; [L296] var_103 = var_103 & mask_SORT_3 [L297] SORT_3 var_101_arg_0 = var_100; [L298] SORT_6 var_101_arg_1 = var_28; [L299] SORT_6 var_101_arg_2 = state_98; [L300] SORT_6 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L301] SORT_33 var_96_arg_0 = var_95; [L302] SORT_33 var_96_arg_1 = var_58; [L303] SORT_3 var_96 = var_96_arg_0 == var_96_arg_1; [L304] SORT_3 var_97_arg_0 = var_96; [L305] SORT_6 var_97_arg_1 = state_31; [L306] SORT_6 var_97_arg_2 = state_29; [L307] SORT_6 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L308] SORT_3 var_104_arg_0 = var_103; [L309] SORT_6 var_104_arg_1 = var_101; [L310] SORT_6 var_104_arg_2 = var_97; [L311] SORT_6 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L312] SORT_3 var_106_arg_0 = var_105; [L313] SORT_6 var_106_arg_1 = var_28; [L314] SORT_6 var_106_arg_2 = var_104; [L315] SORT_6 var_106 = var_106_arg_0 ? var_106_arg_1 : var_106_arg_2; [L316] SORT_6 var_107_arg_0 = var_106; [L317] SORT_1 var_107 = var_107_arg_0 >> 26; [L318] var_107 = var_107 & mask_SORT_1 [L319] SORT_1 var_108_arg_0 = var_107; [L320] SORT_1 var_108_arg_1 = var_21; [L321] SORT_3 var_108 = var_108_arg_0 == var_108_arg_1; [L322] SORT_3 var_109_arg_0 = var_27; [L323] SORT_3 var_109_arg_1 = var_108; [L324] SORT_3 var_109 = var_109_arg_0 & var_109_arg_1; [L325] SORT_3 var_110_arg_0 = var_109; [L326] SORT_3 var_110 = ~var_110_arg_0; [L327] SORT_3 var_113_arg_0 = var_110; [L328] SORT_3 var_113 = ~var_113_arg_0; [L329] SORT_3 var_114_arg_0 = var_39; [L330] SORT_3 var_114_arg_1 = var_113; [L331] SORT_3 var_114 = var_114_arg_0 & var_114_arg_1; [L332] var_114 = var_114 & mask_SORT_3 [L333] SORT_3 bad_115_arg_0 = var_114; [L334] CALL __VERIFIER_assert(!(bad_115_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: 36.8s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 14 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13 IncrementalHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 5 mSDtfsCounter, 13 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 6.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10occurred in iteration=0, InterpolantAutomatonStates: 4, 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, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 35.5s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 26955 SizeOfPredicates, 19 NumberOfNonLiveVariables, 236 ConjunctsInSsa, 201 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-11-01 22:32:56,673 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...