/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.schedule_world.3.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-26 02:03:55,234 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-26 02:03:55,300 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-12-26 02:03:55,305 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-26 02:03:55,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-26 02:03:55,327 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-26 02:03:55,327 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-26 02:03:55,328 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-26 02:03:55,328 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-26 02:03:55,331 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-26 02:03:55,331 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-26 02:03:55,332 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-26 02:03:55,332 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-26 02:03:55,333 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-26 02:03:55,333 INFO L153 SettingsManager]: * Use SBE=true [2023-12-26 02:03:55,333 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-26 02:03:55,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-26 02:03:55,334 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-26 02:03:55,334 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-26 02:03:55,334 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-26 02:03:55,334 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-26 02:03:55,334 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-26 02:03:55,335 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-26 02:03:55,335 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-26 02:03:55,335 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-26 02:03:55,335 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-26 02:03:55,335 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-26 02:03:55,336 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-26 02:03:55,336 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-26 02:03:55,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-26 02:03:55,337 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-26 02:03:55,337 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-26 02:03:55,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-26 02:03:55,337 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-26 02:03:55,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-26 02:03:55,337 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-26 02:03:55,337 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-26 02:03:55,337 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-26 02:03:55,337 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-26 02:03:55,338 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-26 02:03:55,338 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-26 02:03:55,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-26 02:03:55,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-26 02:03:55,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-26 02:03:55,524 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-26 02:03:55,524 INFO L274 PluginConnector]: CDTParser initialized [2023-12-26 02:03:55,525 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.schedule_world.3.prop1-back-serstep.c [2023-12-26 02:03:56,578 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-26 02:03:56,904 INFO L384 CDTParser]: Found 1 translation units. [2023-12-26 02:03:56,904 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.schedule_world.3.prop1-back-serstep.c [2023-12-26 02:03:56,929 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/268e379d1/393dfc994dbe4b9a801976ff02be5a21/FLAG180ba1d0c [2023-12-26 02:03:56,943 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/268e379d1/393dfc994dbe4b9a801976ff02be5a21 [2023-12-26 02:03:56,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-26 02:03:56,946 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-26 02:03:56,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-26 02:03:56,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-26 02:03:56,951 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-26 02:03:56,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 02:03:56" (1/1) ... [2023-12-26 02:03:56,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43db574a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:56, skipping insertion in model container [2023-12-26 02:03:56,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 02:03:56" (1/1) ... [2023-12-26 02:03:57,011 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-26 02:03:57,161 WARN L239 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.schedule_world.3.prop1-back-serstep.c[1182,1195] [2023-12-26 02:03:57,454 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-26 02:03:57,460 INFO L202 MainTranslator]: Completed pre-run [2023-12-26 02:03:57,468 WARN L239 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.schedule_world.3.prop1-back-serstep.c[1182,1195] [2023-12-26 02:03:57,630 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-26 02:03:57,639 INFO L206 MainTranslator]: Completed translation [2023-12-26 02:03:57,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57 WrapperNode [2023-12-26 02:03:57,640 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-26 02:03:57,641 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-26 02:03:57,641 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-26 02:03:57,641 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-26 02:03:57,645 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:57,696 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:57,808 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5018 [2023-12-26 02:03:57,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-26 02:03:57,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-26 02:03:57,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-26 02:03:57,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-26 02:03:57,816 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:57,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:57,843 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:57,955 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]. [2023-12-26 02:03:57,956 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:57,956 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:58,013 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:58,027 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:58,036 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:58,048 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:58,067 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-26 02:03:58,068 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-26 02:03:58,068 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-26 02:03:58,068 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-26 02:03:58,069 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (1/1) ... [2023-12-26 02:03:58,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-26 02:03:58,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-26 02:03:58,092 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) [2023-12-26 02:03:58,112 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 [2023-12-26 02:03:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-26 02:03:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-26 02:03:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-26 02:03:58,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-26 02:03:58,635 INFO L241 CfgBuilder]: Building ICFG [2023-12-26 02:03:58,637 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-26 02:04:07,314 INFO L282 CfgBuilder]: Performing block encoding [2023-12-26 02:04:07,423 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-26 02:04:07,423 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-26 02:04:07,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 02:04:07 BoogieIcfgContainer [2023-12-26 02:04:07,425 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-26 02:04:07,426 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-26 02:04:07,426 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-26 02:04:07,428 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-26 02:04:07,428 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.12 02:03:56" (1/3) ... [2023-12-26 02:04:07,429 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12a90c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 02:04:07, skipping insertion in model container [2023-12-26 02:04:07,429 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:03:57" (2/3) ... [2023-12-26 02:04:07,429 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12a90c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 02:04:07, skipping insertion in model container [2023-12-26 02:04:07,430 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 02:04:07" (3/3) ... [2023-12-26 02:04:07,431 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.schedule_world.3.prop1-back-serstep.c [2023-12-26 02:04:07,443 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-26 02:04:07,443 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-26 02:04:07,486 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-26 02:04:07,492 INFO L357 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, mHoare=true, 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;@5ce30ab2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-26 02:04:07,492 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-26 02:04:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 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) [2023-12-26 02:04:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-26 02:04:07,500 INFO L187 NwaCegarLoop]: Found error trace [2023-12-26 02:04:07,501 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-26 02:04:07,501 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-26 02:04:07,505 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-26 02:04:07,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-26 02:04:07,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-26 02:04:07,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195138792] [2023-12-26 02:04:07,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-26 02:04:07,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-26 02:04:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-26 02:04:08,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-26 02:04:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-26 02:04:08,582 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-26 02:04:08,583 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-26 02:04:08,586 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-26 02:04:08,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-26 02:04:08,591 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-26 02:04:08,593 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-26 02:04:08,621 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-26 02:04:08,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.12 02:04:08 BoogieIcfgContainer [2023-12-26 02:04:08,638 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-26 02:04:08,639 INFO L158 Benchmark]: Toolchain (without parser) took 11692.62ms. Allocated memory was 238.0MB in the beginning and 685.8MB in the end (delta: 447.7MB). Free memory was 189.9MB in the beginning and 558.8MB in the end (delta: -368.9MB). Peak memory consumption was 412.8MB. Max. memory is 8.0GB. [2023-12-26 02:04:08,639 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 176.2MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-26 02:04:08,639 INFO L158 Benchmark]: CACSL2BoogieTranslator took 691.92ms. Allocated memory is still 238.0MB. Free memory was 189.9MB in the beginning and 168.6MB in the end (delta: 21.2MB). Peak memory consumption was 112.0MB. Max. memory is 8.0GB. [2023-12-26 02:04:08,640 INFO L158 Benchmark]: Boogie Procedure Inliner took 167.47ms. Allocated memory is still 238.0MB. Free memory was 168.6MB in the beginning and 126.1MB in the end (delta: 42.5MB). Peak memory consumption was 43.0MB. Max. memory is 8.0GB. [2023-12-26 02:04:08,640 INFO L158 Benchmark]: Boogie Preprocessor took 258.38ms. Allocated memory was 238.0MB in the beginning and 324.0MB in the end (delta: 86.0MB). Free memory was 126.1MB in the beginning and 219.5MB in the end (delta: -93.3MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2023-12-26 02:04:08,641 INFO L158 Benchmark]: RCFGBuilder took 9356.89ms. Allocated memory was 324.0MB in the beginning and 571.5MB in the end (delta: 247.5MB). Free memory was 219.5MB in the beginning and 337.1MB in the end (delta: -117.7MB). Peak memory consumption was 339.5MB. Max. memory is 8.0GB. [2023-12-26 02:04:08,641 INFO L158 Benchmark]: TraceAbstraction took 1211.92ms. Allocated memory was 571.5MB in the beginning and 685.8MB in the end (delta: 114.3MB). Free memory was 336.6MB in the beginning and 558.8MB in the end (delta: -222.2MB). Peak memory consumption was 227.1MB. Max. memory is 8.0GB. [2023-12-26 02:04:08,643 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 176.2MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 691.92ms. Allocated memory is still 238.0MB. Free memory was 189.9MB in the beginning and 168.6MB in the end (delta: 21.2MB). Peak memory consumption was 112.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 167.47ms. Allocated memory is still 238.0MB. Free memory was 168.6MB in the beginning and 126.1MB in the end (delta: 42.5MB). Peak memory consumption was 43.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 258.38ms. Allocated memory was 238.0MB in the beginning and 324.0MB in the end (delta: 86.0MB). Free memory was 126.1MB in the beginning and 219.5MB in the end (delta: -93.3MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * RCFGBuilder took 9356.89ms. Allocated memory was 324.0MB in the beginning and 571.5MB in the end (delta: 247.5MB). Free memory was 219.5MB in the beginning and 337.1MB in the end (delta: -117.7MB). Peak memory consumption was 339.5MB. Max. memory is 8.0GB. * TraceAbstraction took 1211.92ms. Allocated memory was 571.5MB in the beginning and 685.8MB in the end (delta: 114.3MB). Free memory was 336.6MB in the beginning and 558.8MB in the end (delta: -222.2MB). Peak memory consumption was 227.1MB. 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 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwise operation at line 241. Possible FailurePath: [L26] EXPR (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1) [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] EXPR (SORT_1)1 << (1 - 1) [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] EXPR (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8) [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] EXPR (SORT_2)1 << (8 - 1) [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_2 var_3 = 0; [L33] const SORT_1 var_70 = 0; [L34] const SORT_2 var_80 = 0; [L35] const SORT_2 var_93 = 1; [L36] const SORT_2 var_96 = 2; [L37] const SORT_1 var_221 = 1; [L38] const SORT_2 var_388 = 255; [L40] SORT_2 input_151; [L41] SORT_2 input_153; [L42] SORT_2 input_155; [L43] SORT_2 input_157; [L44] SORT_2 input_159; [L45] SORT_2 input_161; [L46] SORT_2 input_163; [L47] SORT_2 input_165; [L48] SORT_2 input_167; [L49] SORT_2 input_169; [L50] SORT_2 input_171; [L51] SORT_2 input_173; [L52] SORT_2 input_175; [L53] SORT_2 input_177; [L54] SORT_2 input_179; [L55] SORT_2 input_181; [L56] SORT_2 input_183; [L57] SORT_2 input_185; [L58] SORT_2 input_187; [L59] SORT_2 input_189; [L60] SORT_2 input_191; [L61] SORT_2 input_193; [L62] SORT_2 input_195; [L63] SORT_2 input_197; [L64] SORT_2 input_199; [L65] SORT_2 input_201; [L66] SORT_2 input_203; [L67] SORT_2 input_205; [L68] SORT_2 input_207; [L69] SORT_2 input_209; [L70] SORT_2 input_211; [L71] SORT_2 input_213; [L72] SORT_2 input_215; [L73] SORT_1 input_217; [L74] SORT_1 input_219; [L75] SORT_1 input_223; [L76] SORT_1 input_235; [L77] SORT_1 input_245; [L78] SORT_1 input_255; [L79] SORT_1 input_265; [L80] SORT_1 input_275; [L81] SORT_1 input_283; [L82] SORT_1 input_292; [L83] SORT_1 input_301; [L84] SORT_1 input_310; [L85] SORT_1 input_318; [L86] SORT_1 input_327; [L87] SORT_1 input_336; [L88] SORT_1 input_345; [L89] SORT_1 input_353; [L90] SORT_1 input_362; [L91] SORT_1 input_371; [L92] SORT_1 input_380; [L93] SORT_1 input_395; [L94] SORT_1 input_410; [L95] SORT_1 input_425; [L96] SORT_1 input_440; [L97] SORT_1 input_453; [L98] SORT_1 input_466; [L99] SORT_1 input_479; [L100] SORT_1 input_492; [L101] SORT_1 input_504; [L102] SORT_1 input_517; [L103] SORT_1 input_530; [L104] SORT_1 input_543; [L105] SORT_1 input_556; [L106] SORT_1 input_569; [L107] SORT_1 input_582; [L108] SORT_1 input_595; [L109] SORT_1 input_604; [L110] SORT_1 input_614; [L111] SORT_1 input_624; [L112] SORT_1 input_634; [L113] SORT_1 input_644; [L114] SORT_1 input_654; [L115] SORT_1 input_664; [L116] SORT_1 input_674; [L117] SORT_1 input_682; [L118] SORT_1 input_691; [L119] SORT_1 input_700; [L120] SORT_1 input_709; [L121] SORT_1 input_718; [L122] SORT_1 input_727; [L123] SORT_1 input_736; [L124] SORT_1 input_745; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L126] SORT_2 state_4 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L127] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L128] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L129] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L130] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L131] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L132] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L133] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L134] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L135] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L136] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L137] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L138] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L139] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L140] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L141] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L142] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L143] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L144] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L145] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L146] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L147] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L148] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L149] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L150] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L151] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L152] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L153] SORT_2 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L154] SORT_2 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L155] SORT_2 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L156] SORT_2 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L157] SORT_2 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L159] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L160] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L161] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L162] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_2 init_5_arg_1 = var_3; [L165] state_4 = init_5_arg_1 [L166] SORT_2 init_7_arg_1 = var_3; [L167] state_6 = init_7_arg_1 [L168] SORT_2 init_9_arg_1 = var_3; [L169] state_8 = init_9_arg_1 [L170] SORT_2 init_11_arg_1 = var_3; [L171] state_10 = init_11_arg_1 [L172] SORT_2 init_13_arg_1 = var_3; [L173] state_12 = init_13_arg_1 [L174] SORT_2 init_15_arg_1 = var_3; [L175] state_14 = init_15_arg_1 [L176] SORT_2 init_17_arg_1 = var_3; [L177] state_16 = init_17_arg_1 [L178] SORT_2 init_19_arg_1 = var_3; [L179] state_18 = init_19_arg_1 [L180] SORT_2 init_21_arg_1 = var_3; [L181] state_20 = init_21_arg_1 [L182] SORT_2 init_23_arg_1 = var_3; [L183] state_22 = init_23_arg_1 [L184] SORT_2 init_25_arg_1 = var_3; [L185] state_24 = init_25_arg_1 [L186] SORT_2 init_27_arg_1 = var_3; [L187] state_26 = init_27_arg_1 [L188] SORT_2 init_29_arg_1 = var_3; [L189] state_28 = init_29_arg_1 [L190] SORT_2 init_31_arg_1 = var_3; [L191] state_30 = init_31_arg_1 [L192] SORT_2 init_33_arg_1 = var_3; [L193] state_32 = init_33_arg_1 [L194] SORT_2 init_35_arg_1 = var_3; [L195] state_34 = init_35_arg_1 [L196] SORT_2 init_37_arg_1 = var_3; [L197] state_36 = init_37_arg_1 [L198] SORT_2 init_39_arg_1 = var_3; [L199] state_38 = init_39_arg_1 [L200] SORT_2 init_41_arg_1 = var_3; [L201] state_40 = init_41_arg_1 [L202] SORT_2 init_43_arg_1 = var_3; [L203] state_42 = init_43_arg_1 [L204] SORT_2 init_45_arg_1 = var_3; [L205] state_44 = init_45_arg_1 [L206] SORT_2 init_47_arg_1 = var_3; [L207] state_46 = init_47_arg_1 [L208] SORT_2 init_49_arg_1 = var_3; [L209] state_48 = init_49_arg_1 [L210] SORT_2 init_51_arg_1 = var_3; [L211] state_50 = init_51_arg_1 [L212] SORT_2 init_53_arg_1 = var_3; [L213] state_52 = init_53_arg_1 [L214] SORT_2 init_55_arg_1 = var_3; [L215] state_54 = init_55_arg_1 [L216] SORT_2 init_57_arg_1 = var_3; [L217] state_56 = init_57_arg_1 [L218] SORT_2 init_59_arg_1 = var_3; [L219] state_58 = init_59_arg_1 [L220] SORT_2 init_61_arg_1 = var_3; [L221] state_60 = init_61_arg_1 [L222] SORT_2 init_63_arg_1 = var_3; [L223] state_62 = init_63_arg_1 [L224] SORT_2 init_65_arg_1 = var_3; [L225] state_64 = init_65_arg_1 [L226] SORT_2 init_67_arg_1 = var_3; [L227] state_66 = init_67_arg_1 [L228] SORT_2 init_69_arg_1 = var_3; [L229] state_68 = init_69_arg_1 [L230] SORT_1 init_72_arg_1 = var_70; [L231] state_71 = init_72_arg_1 [L232] SORT_1 init_74_arg_1 = var_70; [L233] state_73 = init_74_arg_1 [L234] SORT_1 init_76_arg_1 = var_70; [L235] state_75 = init_76_arg_1 [L236] SORT_1 init_78_arg_1 = var_70; [L237] state_77 = init_78_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_59_arg_1=0, init_5_arg_1=0, init_61_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=0, mask_SORT_2=0, msb_SORT_1=0, msb_SORT_2=0, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_4=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_8=0, var_221=1, var_388=255, var_3=0, var_70=0, var_80=0, var_93=1, var_96=2] [L240] input_151 = __VERIFIER_nondet_uchar() [L241] EXPR input_151 & mask_SORT_2 [L241] input_151 = input_151 & mask_SORT_2 [L242] input_153 = __VERIFIER_nondet_uchar() [L243] EXPR input_153 & mask_SORT_2 [L243] input_153 = input_153 & mask_SORT_2 [L244] input_155 = __VERIFIER_nondet_uchar() [L245] EXPR input_155 & mask_SORT_2 [L245] input_155 = input_155 & mask_SORT_2 [L246] input_157 = __VERIFIER_nondet_uchar() [L247] EXPR input_157 & mask_SORT_2 [L247] input_157 = input_157 & mask_SORT_2 [L248] input_159 = __VERIFIER_nondet_uchar() [L249] EXPR input_159 & mask_SORT_2 [L249] input_159 = input_159 & mask_SORT_2 [L250] input_161 = __VERIFIER_nondet_uchar() [L251] EXPR input_161 & mask_SORT_2 [L251] input_161 = input_161 & mask_SORT_2 [L252] input_163 = __VERIFIER_nondet_uchar() [L253] EXPR input_163 & mask_SORT_2 [L253] input_163 = input_163 & mask_SORT_2 [L254] input_165 = __VERIFIER_nondet_uchar() [L255] EXPR input_165 & mask_SORT_2 [L255] input_165 = input_165 & mask_SORT_2 [L256] input_167 = __VERIFIER_nondet_uchar() [L257] EXPR input_167 & mask_SORT_2 [L257] input_167 = input_167 & mask_SORT_2 [L258] input_169 = __VERIFIER_nondet_uchar() [L259] EXPR input_169 & mask_SORT_2 [L259] input_169 = input_169 & mask_SORT_2 [L260] input_171 = __VERIFIER_nondet_uchar() [L261] EXPR input_171 & mask_SORT_2 [L261] input_171 = input_171 & mask_SORT_2 [L262] input_173 = __VERIFIER_nondet_uchar() [L263] EXPR input_173 & mask_SORT_2 [L263] input_173 = input_173 & mask_SORT_2 [L264] input_175 = __VERIFIER_nondet_uchar() [L265] EXPR input_175 & mask_SORT_2 [L265] input_175 = input_175 & mask_SORT_2 [L266] input_177 = __VERIFIER_nondet_uchar() [L267] EXPR input_177 & mask_SORT_2 [L267] input_177 = input_177 & mask_SORT_2 [L268] input_179 = __VERIFIER_nondet_uchar() [L269] EXPR input_179 & mask_SORT_2 [L269] input_179 = input_179 & mask_SORT_2 [L270] input_181 = __VERIFIER_nondet_uchar() [L271] EXPR input_181 & mask_SORT_2 [L271] input_181 = input_181 & mask_SORT_2 [L272] input_183 = __VERIFIER_nondet_uchar() [L273] EXPR input_183 & mask_SORT_2 [L273] input_183 = input_183 & mask_SORT_2 [L274] input_185 = __VERIFIER_nondet_uchar() [L275] EXPR input_185 & mask_SORT_2 [L275] input_185 = input_185 & mask_SORT_2 [L276] input_187 = __VERIFIER_nondet_uchar() [L277] EXPR input_187 & mask_SORT_2 [L277] input_187 = input_187 & mask_SORT_2 [L278] input_189 = __VERIFIER_nondet_uchar() [L279] EXPR input_189 & mask_SORT_2 [L279] input_189 = input_189 & mask_SORT_2 [L280] input_191 = __VERIFIER_nondet_uchar() [L281] EXPR input_191 & mask_SORT_2 [L281] input_191 = input_191 & mask_SORT_2 [L282] input_193 = __VERIFIER_nondet_uchar() [L283] EXPR input_193 & mask_SORT_2 [L283] input_193 = input_193 & mask_SORT_2 [L284] input_195 = __VERIFIER_nondet_uchar() [L285] EXPR input_195 & mask_SORT_2 [L285] input_195 = input_195 & mask_SORT_2 [L286] input_197 = __VERIFIER_nondet_uchar() [L287] EXPR input_197 & mask_SORT_2 [L287] input_197 = input_197 & mask_SORT_2 [L288] input_199 = __VERIFIER_nondet_uchar() [L289] EXPR input_199 & mask_SORT_2 [L289] input_199 = input_199 & mask_SORT_2 [L290] input_201 = __VERIFIER_nondet_uchar() [L291] EXPR input_201 & mask_SORT_2 [L291] input_201 = input_201 & mask_SORT_2 [L292] input_203 = __VERIFIER_nondet_uchar() [L293] EXPR input_203 & mask_SORT_2 [L293] input_203 = input_203 & mask_SORT_2 [L294] input_205 = __VERIFIER_nondet_uchar() [L295] EXPR input_205 & mask_SORT_2 [L295] input_205 = input_205 & mask_SORT_2 [L296] input_207 = __VERIFIER_nondet_uchar() [L297] EXPR input_207 & mask_SORT_2 [L297] input_207 = input_207 & mask_SORT_2 [L298] input_209 = __VERIFIER_nondet_uchar() [L299] EXPR input_209 & mask_SORT_2 [L299] input_209 = input_209 & mask_SORT_2 [L300] input_211 = __VERIFIER_nondet_uchar() [L301] EXPR input_211 & mask_SORT_2 [L301] input_211 = input_211 & mask_SORT_2 [L302] input_213 = __VERIFIER_nondet_uchar() [L303] EXPR input_213 & mask_SORT_2 [L303] input_213 = input_213 & mask_SORT_2 [L304] input_215 = __VERIFIER_nondet_uchar() [L305] EXPR input_215 & mask_SORT_2 [L305] input_215 = input_215 & mask_SORT_2 [L306] input_217 = __VERIFIER_nondet_uchar() [L307] EXPR input_217 & mask_SORT_1 [L307] input_217 = input_217 & mask_SORT_1 [L308] input_219 = __VERIFIER_nondet_uchar() [L309] EXPR input_219 & mask_SORT_1 [L309] input_219 = input_219 & mask_SORT_1 [L310] input_223 = __VERIFIER_nondet_uchar() [L311] input_235 = __VERIFIER_nondet_uchar() [L312] EXPR input_235 & mask_SORT_1 [L312] input_235 = input_235 & mask_SORT_1 [L313] input_245 = __VERIFIER_nondet_uchar() [L314] EXPR input_245 & mask_SORT_1 [L314] input_245 = input_245 & mask_SORT_1 [L315] input_255 = __VERIFIER_nondet_uchar() [L316] EXPR input_255 & mask_SORT_1 [L316] input_255 = input_255 & mask_SORT_1 [L317] input_265 = __VERIFIER_nondet_uchar() [L318] EXPR input_265 & mask_SORT_1 [L318] input_265 = input_265 & mask_SORT_1 [L319] input_275 = __VERIFIER_nondet_uchar() [L320] EXPR input_275 & mask_SORT_1 [L320] input_275 = input_275 & mask_SORT_1 [L321] input_283 = __VERIFIER_nondet_uchar() [L322] EXPR input_283 & mask_SORT_1 [L322] input_283 = input_283 & mask_SORT_1 [L323] input_292 = __VERIFIER_nondet_uchar() [L324] EXPR input_292 & mask_SORT_1 [L324] input_292 = input_292 & mask_SORT_1 [L325] input_301 = __VERIFIER_nondet_uchar() [L326] EXPR input_301 & mask_SORT_1 [L326] input_301 = input_301 & mask_SORT_1 [L327] input_310 = __VERIFIER_nondet_uchar() [L328] EXPR input_310 & mask_SORT_1 [L328] input_310 = input_310 & mask_SORT_1 [L329] input_318 = __VERIFIER_nondet_uchar() [L330] EXPR input_318 & mask_SORT_1 [L330] input_318 = input_318 & mask_SORT_1 [L331] input_327 = __VERIFIER_nondet_uchar() [L332] EXPR input_327 & mask_SORT_1 [L332] input_327 = input_327 & mask_SORT_1 [L333] input_336 = __VERIFIER_nondet_uchar() [L334] EXPR input_336 & mask_SORT_1 [L334] input_336 = input_336 & mask_SORT_1 [L335] input_345 = __VERIFIER_nondet_uchar() [L336] EXPR input_345 & mask_SORT_1 [L336] input_345 = input_345 & mask_SORT_1 [L337] input_353 = __VERIFIER_nondet_uchar() [L338] EXPR input_353 & mask_SORT_1 [L338] input_353 = input_353 & mask_SORT_1 [L339] input_362 = __VERIFIER_nondet_uchar() [L340] EXPR input_362 & mask_SORT_1 [L340] input_362 = input_362 & mask_SORT_1 [L341] input_371 = __VERIFIER_nondet_uchar() [L342] EXPR input_371 & mask_SORT_1 [L342] input_371 = input_371 & mask_SORT_1 [L343] input_380 = __VERIFIER_nondet_uchar() [L344] EXPR input_380 & mask_SORT_1 [L344] input_380 = input_380 & mask_SORT_1 [L345] input_395 = __VERIFIER_nondet_uchar() [L346] EXPR input_395 & mask_SORT_1 [L346] input_395 = input_395 & mask_SORT_1 [L347] input_410 = __VERIFIER_nondet_uchar() [L348] EXPR input_410 & mask_SORT_1 [L348] input_410 = input_410 & mask_SORT_1 [L349] input_425 = __VERIFIER_nondet_uchar() [L350] EXPR input_425 & mask_SORT_1 [L350] input_425 = input_425 & mask_SORT_1 [L351] input_440 = __VERIFIER_nondet_uchar() [L352] EXPR input_440 & mask_SORT_1 [L352] input_440 = input_440 & mask_SORT_1 [L353] input_453 = __VERIFIER_nondet_uchar() [L354] EXPR input_453 & mask_SORT_1 [L354] input_453 = input_453 & mask_SORT_1 [L355] input_466 = __VERIFIER_nondet_uchar() [L356] EXPR input_466 & mask_SORT_1 [L356] input_466 = input_466 & mask_SORT_1 [L357] input_479 = __VERIFIER_nondet_uchar() [L358] EXPR input_479 & mask_SORT_1 [L358] input_479 = input_479 & mask_SORT_1 [L359] input_492 = __VERIFIER_nondet_uchar() [L360] EXPR input_492 & mask_SORT_1 [L360] input_492 = input_492 & mask_SORT_1 [L361] input_504 = __VERIFIER_nondet_uchar() [L362] EXPR input_504 & mask_SORT_1 [L362] input_504 = input_504 & mask_SORT_1 [L363] input_517 = __VERIFIER_nondet_uchar() [L364] EXPR input_517 & mask_SORT_1 [L364] input_517 = input_517 & mask_SORT_1 [L365] input_530 = __VERIFIER_nondet_uchar() [L366] EXPR input_530 & mask_SORT_1 [L366] input_530 = input_530 & mask_SORT_1 [L367] input_543 = __VERIFIER_nondet_uchar() [L368] EXPR input_543 & mask_SORT_1 [L368] input_543 = input_543 & mask_SORT_1 [L369] input_556 = __VERIFIER_nondet_uchar() [L370] EXPR input_556 & mask_SORT_1 [L370] input_556 = input_556 & mask_SORT_1 [L371] input_569 = __VERIFIER_nondet_uchar() [L372] EXPR input_569 & mask_SORT_1 [L372] input_569 = input_569 & mask_SORT_1 [L373] input_582 = __VERIFIER_nondet_uchar() [L374] EXPR input_582 & mask_SORT_1 [L374] input_582 = input_582 & mask_SORT_1 [L375] input_595 = __VERIFIER_nondet_uchar() [L376] EXPR input_595 & mask_SORT_1 [L376] input_595 = input_595 & mask_SORT_1 [L377] input_604 = __VERIFIER_nondet_uchar() [L378] EXPR input_604 & mask_SORT_1 [L378] input_604 = input_604 & mask_SORT_1 [L379] input_614 = __VERIFIER_nondet_uchar() [L380] EXPR input_614 & mask_SORT_1 [L380] input_614 = input_614 & mask_SORT_1 [L381] input_624 = __VERIFIER_nondet_uchar() [L382] EXPR input_624 & mask_SORT_1 [L382] input_624 = input_624 & mask_SORT_1 [L383] input_634 = __VERIFIER_nondet_uchar() [L384] EXPR input_634 & mask_SORT_1 [L384] input_634 = input_634 & mask_SORT_1 [L385] input_644 = __VERIFIER_nondet_uchar() [L386] EXPR input_644 & mask_SORT_1 [L386] input_644 = input_644 & mask_SORT_1 [L387] input_654 = __VERIFIER_nondet_uchar() [L388] EXPR input_654 & mask_SORT_1 [L388] input_654 = input_654 & mask_SORT_1 [L389] input_664 = __VERIFIER_nondet_uchar() [L390] EXPR input_664 & mask_SORT_1 [L390] input_664 = input_664 & mask_SORT_1 [L391] input_674 = __VERIFIER_nondet_uchar() [L392] EXPR input_674 & mask_SORT_1 [L392] input_674 = input_674 & mask_SORT_1 [L393] input_682 = __VERIFIER_nondet_uchar() [L394] EXPR input_682 & mask_SORT_1 [L394] input_682 = input_682 & mask_SORT_1 [L395] input_691 = __VERIFIER_nondet_uchar() [L396] EXPR input_691 & mask_SORT_1 [L396] input_691 = input_691 & mask_SORT_1 [L397] input_700 = __VERIFIER_nondet_uchar() [L398] EXPR input_700 & mask_SORT_1 [L398] input_700 = input_700 & mask_SORT_1 [L399] input_709 = __VERIFIER_nondet_uchar() [L400] EXPR input_709 & mask_SORT_1 [L400] input_709 = input_709 & mask_SORT_1 [L401] input_718 = __VERIFIER_nondet_uchar() [L402] EXPR input_718 & mask_SORT_1 [L402] input_718 = input_718 & mask_SORT_1 [L403] input_727 = __VERIFIER_nondet_uchar() [L404] EXPR input_727 & mask_SORT_1 [L404] input_727 = input_727 & mask_SORT_1 [L405] input_736 = __VERIFIER_nondet_uchar() [L406] EXPR input_736 & mask_SORT_1 [L406] input_736 = input_736 & mask_SORT_1 [L407] input_745 = __VERIFIER_nondet_uchar() [L408] EXPR input_745 & mask_SORT_1 [L408] input_745 = input_745 & mask_SORT_1 [L411] SORT_1 var_79_arg_0 = state_71; [L412] SORT_1 var_79_arg_1 = ~state_73; [L413] EXPR var_79_arg_1 & mask_SORT_1 [L413] var_79_arg_1 = var_79_arg_1 & mask_SORT_1 [L414] EXPR var_79_arg_0 & var_79_arg_1 [L414] SORT_1 var_79 = var_79_arg_0 & var_79_arg_1; [L415] SORT_2 var_81_arg_0 = var_80; [L416] SORT_2 var_81_arg_1 = state_4; [L417] SORT_1 var_81 = var_81_arg_0 == var_81_arg_1; [L418] SORT_1 var_82_arg_0 = var_79; [L419] SORT_1 var_82_arg_1 = var_81; [L420] EXPR var_82_arg_0 & var_82_arg_1 [L420] SORT_1 var_82 = var_82_arg_0 & var_82_arg_1; [L421] SORT_2 var_83_arg_0 = var_80; [L422] SORT_2 var_83_arg_1 = state_6; [L423] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L424] SORT_1 var_84_arg_0 = var_82; [L425] SORT_1 var_84_arg_1 = var_83; [L426] EXPR var_84_arg_0 & var_84_arg_1 [L426] SORT_1 var_84 = var_84_arg_0 & var_84_arg_1; [L427] SORT_2 var_85_arg_0 = var_80; [L428] SORT_2 var_85_arg_1 = state_8; [L429] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L430] SORT_1 var_86_arg_0 = var_84; [L431] SORT_1 var_86_arg_1 = var_85; [L432] EXPR var_86_arg_0 & var_86_arg_1 [L432] SORT_1 var_86 = var_86_arg_0 & var_86_arg_1; [L433] SORT_2 var_87_arg_0 = var_80; [L434] SORT_2 var_87_arg_1 = state_10; [L435] SORT_1 var_87 = var_87_arg_0 == var_87_arg_1; [L436] SORT_1 var_88_arg_0 = var_86; [L437] SORT_1 var_88_arg_1 = var_87; [L438] EXPR var_88_arg_0 & var_88_arg_1 [L438] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L439] SORT_2 var_89_arg_0 = var_80; [L440] SORT_2 var_89_arg_1 = state_12; [L441] SORT_1 var_89 = var_89_arg_0 == var_89_arg_1; [L442] SORT_1 var_90_arg_0 = var_88; [L443] SORT_1 var_90_arg_1 = var_89; [L444] EXPR var_90_arg_0 & var_90_arg_1 [L444] SORT_1 var_90 = var_90_arg_0 & var_90_arg_1; [L445] SORT_2 var_91_arg_0 = var_80; [L446] SORT_2 var_91_arg_1 = state_14; [L447] SORT_1 var_91 = var_91_arg_0 == var_91_arg_1; [L448] SORT_1 var_92_arg_0 = var_90; [L449] SORT_1 var_92_arg_1 = var_91; [L450] EXPR var_92_arg_0 & var_92_arg_1 [L450] SORT_1 var_92 = var_92_arg_0 & var_92_arg_1; [L451] SORT_2 var_94_arg_0 = var_93; [L452] SORT_2 var_94_arg_1 = state_16; [L453] SORT_1 var_94 = var_94_arg_0 == var_94_arg_1; [L454] SORT_1 var_95_arg_0 = var_92; [L455] SORT_1 var_95_arg_1 = var_94; [L456] EXPR var_95_arg_0 & var_95_arg_1 [L456] SORT_1 var_95 = var_95_arg_0 & var_95_arg_1; [L457] SORT_2 var_97_arg_0 = var_96; [L458] SORT_2 var_97_arg_1 = state_18; [L459] SORT_1 var_97 = var_97_arg_0 == var_97_arg_1; [L460] SORT_1 var_98_arg_0 = var_95; [L461] SORT_1 var_98_arg_1 = var_97; [L462] EXPR var_98_arg_0 & var_98_arg_1 [L462] SORT_1 var_98 = var_98_arg_0 & var_98_arg_1; [L463] SORT_2 var_99_arg_0 = var_80; [L464] SORT_2 var_99_arg_1 = state_20; [L465] SORT_1 var_99 = var_99_arg_0 == var_99_arg_1; [L466] SORT_1 var_100_arg_0 = var_98; [L467] SORT_1 var_100_arg_1 = var_99; [L468] EXPR var_100_arg_0 & var_100_arg_1 [L468] SORT_1 var_100 = var_100_arg_0 & var_100_arg_1; [L469] SORT_2 var_101_arg_0 = var_93; [L470] SORT_2 var_101_arg_1 = state_22; [L471] SORT_1 var_101 = var_101_arg_0 == var_101_arg_1; [L472] SORT_1 var_102_arg_0 = var_100; [L473] SORT_1 var_102_arg_1 = var_101; [L474] EXPR var_102_arg_0 & var_102_arg_1 [L474] SORT_1 var_102 = var_102_arg_0 & var_102_arg_1; [L475] SORT_2 var_103_arg_0 = var_93; [L476] SORT_2 var_103_arg_1 = state_24; [L477] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L478] SORT_1 var_104_arg_0 = var_102; [L479] SORT_1 var_104_arg_1 = var_103; [L480] EXPR var_104_arg_0 & var_104_arg_1 [L480] SORT_1 var_104 = var_104_arg_0 & var_104_arg_1; [L481] SORT_2 var_105_arg_0 = var_93; [L482] SORT_2 var_105_arg_1 = state_26; [L483] SORT_1 var_105 = var_105_arg_0 == var_105_arg_1; [L484] SORT_1 var_106_arg_0 = var_104; [L485] SORT_1 var_106_arg_1 = var_105; [L486] EXPR var_106_arg_0 & var_106_arg_1 [L486] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L487] SORT_2 var_107_arg_0 = var_80; [L488] SORT_2 var_107_arg_1 = state_28; [L489] SORT_1 var_107 = var_107_arg_0 == var_107_arg_1; [L490] SORT_1 var_108_arg_0 = var_106; [L491] SORT_1 var_108_arg_1 = var_107; [L492] EXPR var_108_arg_0 & var_108_arg_1 [L492] SORT_1 var_108 = var_108_arg_0 & var_108_arg_1; [L493] SORT_2 var_109_arg_0 = var_80; [L494] SORT_2 var_109_arg_1 = state_30; [L495] SORT_1 var_109 = var_109_arg_0 == var_109_arg_1; [L496] SORT_1 var_110_arg_0 = var_108; [L497] SORT_1 var_110_arg_1 = var_109; [L498] EXPR var_110_arg_0 & var_110_arg_1 [L498] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L499] SORT_2 var_111_arg_0 = var_93; [L500] SORT_2 var_111_arg_1 = state_32; [L501] SORT_1 var_111 = var_111_arg_0 == var_111_arg_1; [L502] SORT_1 var_112_arg_0 = var_110; [L503] SORT_1 var_112_arg_1 = var_111; [L504] EXPR var_112_arg_0 & var_112_arg_1 [L504] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L505] SORT_2 var_113_arg_0 = var_93; [L506] SORT_2 var_113_arg_1 = state_34; [L507] SORT_1 var_113 = var_113_arg_0 == var_113_arg_1; [L508] SORT_1 var_114_arg_0 = var_112; [L509] SORT_1 var_114_arg_1 = var_113; [L510] EXPR var_114_arg_0 & var_114_arg_1 [L510] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L511] SORT_2 var_115_arg_0 = var_93; [L512] SORT_2 var_115_arg_1 = state_36; [L513] SORT_1 var_115 = var_115_arg_0 == var_115_arg_1; [L514] SORT_1 var_116_arg_0 = var_114; [L515] SORT_1 var_116_arg_1 = var_115; [L516] EXPR var_116_arg_0 & var_116_arg_1 [L516] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L517] SORT_2 var_117_arg_0 = var_93; [L518] SORT_2 var_117_arg_1 = state_38; [L519] SORT_1 var_117 = var_117_arg_0 == var_117_arg_1; [L520] SORT_1 var_118_arg_0 = var_116; [L521] SORT_1 var_118_arg_1 = var_117; [L522] EXPR var_118_arg_0 & var_118_arg_1 [L522] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L523] SORT_2 var_119_arg_0 = var_93; [L524] SORT_2 var_119_arg_1 = state_40; [L525] SORT_1 var_119 = var_119_arg_0 == var_119_arg_1; [L526] SORT_1 var_120_arg_0 = var_118; [L527] SORT_1 var_120_arg_1 = var_119; [L528] EXPR var_120_arg_0 & var_120_arg_1 [L528] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L529] SORT_2 var_121_arg_0 = var_80; [L530] SORT_2 var_121_arg_1 = state_42; [L531] SORT_1 var_121 = var_121_arg_0 == var_121_arg_1; [L532] SORT_1 var_122_arg_0 = var_120; [L533] SORT_1 var_122_arg_1 = var_121; [L534] EXPR var_122_arg_0 & var_122_arg_1 [L534] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L535] SORT_2 var_123_arg_0 = var_80; [L536] SORT_2 var_123_arg_1 = state_44; [L537] SORT_1 var_123 = var_123_arg_0 == var_123_arg_1; [L538] SORT_1 var_124_arg_0 = var_122; [L539] SORT_1 var_124_arg_1 = var_123; [L540] EXPR var_124_arg_0 & var_124_arg_1 [L540] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L541] SORT_2 var_125_arg_0 = var_80; [L542] SORT_2 var_125_arg_1 = state_46; [L543] SORT_1 var_125 = var_125_arg_0 == var_125_arg_1; [L544] SORT_1 var_126_arg_0 = var_124; [L545] SORT_1 var_126_arg_1 = var_125; [L546] EXPR var_126_arg_0 & var_126_arg_1 [L546] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L547] SORT_2 var_127_arg_0 = var_80; [L548] SORT_2 var_127_arg_1 = state_48; [L549] SORT_1 var_127 = var_127_arg_0 == var_127_arg_1; [L550] SORT_1 var_128_arg_0 = var_126; [L551] SORT_1 var_128_arg_1 = var_127; [L552] EXPR var_128_arg_0 & var_128_arg_1 [L552] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L553] SORT_2 var_129_arg_0 = var_80; [L554] SORT_2 var_129_arg_1 = state_50; [L555] SORT_1 var_129 = var_129_arg_0 == var_129_arg_1; [L556] SORT_1 var_130_arg_0 = var_128; [L557] SORT_1 var_130_arg_1 = var_129; [L558] EXPR var_130_arg_0 & var_130_arg_1 [L558] SORT_1 var_130 = var_130_arg_0 & var_130_arg_1; [L559] SORT_2 var_131_arg_0 = var_80; [L560] SORT_2 var_131_arg_1 = state_52; [L561] SORT_1 var_131 = var_131_arg_0 == var_131_arg_1; [L562] SORT_1 var_132_arg_0 = var_130; [L563] SORT_1 var_132_arg_1 = var_131; [L564] EXPR var_132_arg_0 & var_132_arg_1 [L564] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L565] SORT_2 var_133_arg_0 = var_80; [L566] SORT_2 var_133_arg_1 = state_54; [L567] SORT_1 var_133 = var_133_arg_0 == var_133_arg_1; [L568] SORT_1 var_134_arg_0 = var_132; [L569] SORT_1 var_134_arg_1 = var_133; [L570] EXPR var_134_arg_0 & var_134_arg_1 [L570] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L571] SORT_2 var_135_arg_0 = var_80; [L572] SORT_2 var_135_arg_1 = state_56; [L573] SORT_1 var_135 = var_135_arg_0 == var_135_arg_1; [L574] SORT_1 var_136_arg_0 = var_134; [L575] SORT_1 var_136_arg_1 = var_135; [L576] EXPR var_136_arg_0 & var_136_arg_1 [L576] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L577] SORT_2 var_137_arg_0 = var_80; [L578] SORT_2 var_137_arg_1 = state_58; [L579] SORT_1 var_137 = var_137_arg_0 == var_137_arg_1; [L580] SORT_1 var_138_arg_0 = var_136; [L581] SORT_1 var_138_arg_1 = var_137; [L582] EXPR var_138_arg_0 & var_138_arg_1 [L582] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L583] SORT_2 var_139_arg_0 = var_80; [L584] SORT_2 var_139_arg_1 = state_60; [L585] SORT_1 var_139 = var_139_arg_0 == var_139_arg_1; [L586] SORT_1 var_140_arg_0 = var_138; [L587] SORT_1 var_140_arg_1 = var_139; [L588] EXPR var_140_arg_0 & var_140_arg_1 [L588] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L589] SORT_2 var_141_arg_0 = var_80; [L590] SORT_2 var_141_arg_1 = state_62; [L591] SORT_1 var_141 = var_141_arg_0 == var_141_arg_1; [L592] SORT_1 var_142_arg_0 = var_140; [L593] SORT_1 var_142_arg_1 = var_141; [L594] EXPR var_142_arg_0 & var_142_arg_1 [L594] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L595] SORT_2 var_143_arg_0 = var_80; [L596] SORT_2 var_143_arg_1 = state_64; [L597] SORT_1 var_143 = var_143_arg_0 == var_143_arg_1; [L598] SORT_1 var_144_arg_0 = var_142; [L599] SORT_1 var_144_arg_1 = var_143; [L600] EXPR var_144_arg_0 & var_144_arg_1 [L600] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L601] SORT_2 var_145_arg_0 = var_80; [L602] SORT_2 var_145_arg_1 = state_66; [L603] SORT_1 var_145 = var_145_arg_0 == var_145_arg_1; [L604] SORT_1 var_146_arg_0 = var_144; [L605] SORT_1 var_146_arg_1 = var_145; [L606] EXPR var_146_arg_0 & var_146_arg_1 [L606] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L607] SORT_2 var_147_arg_0 = var_80; [L608] SORT_2 var_147_arg_1 = state_68; [L609] SORT_1 var_147 = var_147_arg_0 == var_147_arg_1; [L610] SORT_1 var_148_arg_0 = var_146; [L611] SORT_1 var_148_arg_1 = var_147; [L612] EXPR var_148_arg_0 & var_148_arg_1 [L612] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L613] SORT_1 var_149_arg_0 = state_77; [L614] SORT_1 var_149_arg_1 = var_148; [L615] EXPR var_149_arg_0 & var_149_arg_1 [L615] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L616] EXPR var_149 & mask_SORT_1 [L616] var_149 = var_149 & mask_SORT_1 [L617] SORT_1 bad_150_arg_0 = var_149; [L618] CALL __VERIFIER_assert(!(bad_150_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 8 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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 could not prove your program: unable to determine feasibility of some traces [2023-12-26 02:04:08,671 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...