/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.telephony.2.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:54:07,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:54:08,027 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-12-16 20:54:08,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:54:08,032 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:54:08,052 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:54:08,053 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:54:08,053 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:54:08,054 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:54:08,057 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:54:08,057 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:54:08,058 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:54:08,058 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:54:08,059 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:54:08,059 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:54:08,060 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:54:08,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:54:08,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:54:08,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:54:08,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:54:08,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:54:08,061 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:54:08,061 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:54:08,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:54:08,061 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:54:08,061 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:54:08,062 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:54:08,062 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:54:08,062 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:54:08,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:54:08,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:54:08,063 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:54:08,063 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:54:08,063 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:54:08,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:54:08,063 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:54:08,063 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:54:08,063 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:54:08,064 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:54:08,064 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:54:08,064 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:54:08,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:54:08,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:54:08,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:54:08,276 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:54:08,276 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:54:08,277 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.telephony.2.prop1-back-serstep.c [2023-12-16 20:54:09,248 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:54:09,518 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:54:09,518 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.telephony.2.prop1-back-serstep.c [2023-12-16 20:54:09,543 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/231c38532/d1333c312c1f41adadbeeafb44be5293/FLAG4dd853640 [2023-12-16 20:54:09,556 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/231c38532/d1333c312c1f41adadbeeafb44be5293 [2023-12-16 20:54:09,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:54:09,559 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:54:09,561 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:54:09,561 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:54:09,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:54:09,565 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:54:09" (1/1) ... [2023-12-16 20:54:09,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a4da33d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:09, skipping insertion in model container [2023-12-16 20:54:09,566 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:54:09" (1/1) ... [2023-12-16 20:54:09,651 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:54:09,818 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.telephony.2.prop1-back-serstep.c[1177,1190] [2023-12-16 20:54:10,311 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:54:10,318 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:54:10,327 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.telephony.2.prop1-back-serstep.c[1177,1190] [2023-12-16 20:54:10,540 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:54:10,550 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:54:10,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10 WrapperNode [2023-12-16 20:54:10,551 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:54:10,552 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:54:10,552 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:54:10,552 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:54:10,557 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:10,625 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:10,844 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 8337 [2023-12-16 20:54:10,845 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:54:10,845 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:54:10,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:54:10,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:54:10,853 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:10,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:10,890 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:10,969 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]. [2023-12-16 20:54:10,970 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:10,970 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:11,088 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:11,101 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:11,116 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:11,134 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:11,167 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:54:11,169 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:54:11,169 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:54:11,169 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:54:11,169 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (1/1) ... [2023-12-16 20:54:11,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:54:11,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:54:11,212 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) [2023-12-16 20:54:11,237 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 [2023-12-16 20:54:11,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:54:11,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:54:11,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:54:11,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:54:11,928 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:54:11,929 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:54:27,198 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:54:27,396 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:54:27,396 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:54:27,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:54:27 BoogieIcfgContainer [2023-12-16 20:54:27,397 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:54:27,399 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:54:27,399 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:54:27,401 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:54:27,401 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:54:09" (1/3) ... [2023-12-16 20:54:27,402 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4242ba78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:54:27, skipping insertion in model container [2023-12-16 20:54:27,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:10" (2/3) ... [2023-12-16 20:54:27,403 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4242ba78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:54:27, skipping insertion in model container [2023-12-16 20:54:27,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:54:27" (3/3) ... [2023-12-16 20:54:27,404 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.telephony.2.prop1-back-serstep.c [2023-12-16 20:54:27,415 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:54:27,415 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:54:27,450 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:54:27,455 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;@321addfd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:54:27,455 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:54:27,458 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) [2023-12-16 20:54:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:54:27,462 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:54:27,462 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:54:27,463 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:54:27,467 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:54:27,468 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:54:27,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:54:27,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414279693] [2023-12-16 20:54:27,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:54:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:54:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:54:28,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:54:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:54:28,341 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:54:28,342 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:54:28,343 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:54:28,344 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:54:28,347 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:54:28,349 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:54:28,399 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:54:28,435 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:54:28 BoogieIcfgContainer [2023-12-16 20:54:28,436 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:54:28,437 INFO L158 Benchmark]: Toolchain (without parser) took 18876.98ms. Allocated memory was 256.9MB in the beginning and 1.0GB in the end (delta: 767.6MB). Free memory was 203.8MB in the beginning and 423.8MB in the end (delta: -220.0MB). Peak memory consumption was 547.6MB. Max. memory is 8.0GB. [2023-12-16 20:54:28,438 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 187.7MB. Free memory is still 135.2MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:54:28,438 INFO L158 Benchmark]: CACSL2BoogieTranslator took 989.83ms. Allocated memory is still 256.9MB. Free memory was 203.8MB in the beginning and 148.6MB in the end (delta: 55.2MB). Peak memory consumption was 127.6MB. Max. memory is 8.0GB. [2023-12-16 20:54:28,439 INFO L158 Benchmark]: Boogie Procedure Inliner took 292.64ms. Allocated memory was 256.9MB in the beginning and 372.2MB in the end (delta: 115.3MB). Free memory was 148.6MB in the beginning and 259.3MB in the end (delta: -110.7MB). Peak memory consumption was 63.9MB. Max. memory is 8.0GB. [2023-12-16 20:54:28,442 INFO L158 Benchmark]: Boogie Preprocessor took 322.16ms. Allocated memory is still 372.2MB. Free memory was 259.3MB in the beginning and 252.0MB in the end (delta: 7.3MB). Peak memory consumption was 59.2MB. Max. memory is 8.0GB. [2023-12-16 20:54:28,443 INFO L158 Benchmark]: RCFGBuilder took 16228.73ms. Allocated memory was 372.2MB in the beginning and 1.0GB in the end (delta: 652.2MB). Free memory was 252.0MB in the beginning and 629.8MB in the end (delta: -377.9MB). Peak memory consumption was 635.6MB. Max. memory is 8.0GB. [2023-12-16 20:54:28,443 INFO L158 Benchmark]: TraceAbstraction took 1036.68ms. Allocated memory is still 1.0GB. Free memory was 629.3MB in the beginning and 423.8MB in the end (delta: 205.5MB). Peak memory consumption was 205.5MB. Max. memory is 8.0GB. [2023-12-16 20:54:28,448 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 187.7MB. Free memory is still 135.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 989.83ms. Allocated memory is still 256.9MB. Free memory was 203.8MB in the beginning and 148.6MB in the end (delta: 55.2MB). Peak memory consumption was 127.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 292.64ms. Allocated memory was 256.9MB in the beginning and 372.2MB in the end (delta: 115.3MB). Free memory was 148.6MB in the beginning and 259.3MB in the end (delta: -110.7MB). Peak memory consumption was 63.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 322.16ms. Allocated memory is still 372.2MB. Free memory was 259.3MB in the beginning and 252.0MB in the end (delta: 7.3MB). Peak memory consumption was 59.2MB. Max. memory is 8.0GB. * RCFGBuilder took 16228.73ms. Allocated memory was 372.2MB in the beginning and 1.0GB in the end (delta: 652.2MB). Free memory was 252.0MB in the beginning and 629.8MB in the end (delta: -377.9MB). Peak memory consumption was 635.6MB. Max. memory is 8.0GB. * TraceAbstraction took 1036.68ms. Allocated memory is still 1.0GB. Free memory was 629.3MB in the beginning and 423.8MB in the end (delta: 205.5MB). Peak memory consumption was 205.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - 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 366. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_30 = 0; [L40] const SORT_2 var_160 = 255; [L41] const SORT_2 var_173 = 1; [L42] const SORT_2 var_176 = 0; [L43] const SORT_1 var_297 = 1; [L44] const SORT_4 var_312 = 0; [L45] const SORT_3 var_313 = 0; [L46] const SORT_4 var_315 = 20; [L47] const SORT_2 var_359 = 3; [L48] const SORT_2 var_360 = 2; [L49] const SORT_4 var_416 = 1; [L50] const SORT_2 var_507 = 20; [L51] const SORT_2 var_747 = 21; [L52] const SORT_4 var_805 = 2; [L53] const SORT_2 var_992 = 22; [L55] SORT_2 input_189; [L56] SORT_2 input_191; [L57] SORT_2 input_193; [L58] SORT_2 input_195; [L59] SORT_2 input_197; [L60] SORT_2 input_199; [L61] SORT_2 input_201; [L62] SORT_2 input_203; [L63] SORT_2 input_205; [L64] SORT_2 input_207; [L65] SORT_2 input_209; [L66] SORT_2 input_211; [L67] SORT_1 input_213; [L68] SORT_1 input_215; [L69] SORT_1 input_217; [L70] SORT_1 input_219; [L71] SORT_1 input_221; [L72] SORT_1 input_223; [L73] SORT_1 input_225; [L74] SORT_1 input_227; [L75] SORT_1 input_229; [L76] SORT_1 input_231; [L77] SORT_1 input_233; [L78] SORT_1 input_235; [L79] SORT_1 input_237; [L80] SORT_1 input_239; [L81] SORT_1 input_241; [L82] SORT_1 input_243; [L83] SORT_1 input_245; [L84] SORT_1 input_247; [L85] SORT_1 input_249; [L86] SORT_1 input_251; [L87] SORT_1 input_253; [L88] SORT_1 input_255; [L89] SORT_1 input_257; [L90] SORT_1 input_259; [L91] SORT_1 input_261; [L92] SORT_1 input_263; [L93] SORT_1 input_265; [L94] SORT_1 input_267; [L95] SORT_1 input_269; [L96] SORT_1 input_271; [L97] SORT_1 input_273; [L98] SORT_1 input_275; [L99] SORT_1 input_277; [L100] SORT_1 input_279; [L101] SORT_1 input_281; [L102] SORT_1 input_283; [L103] SORT_1 input_285; [L104] SORT_1 input_287; [L105] SORT_1 input_289; [L106] SORT_1 input_291; [L107] SORT_1 input_293; [L108] SORT_1 input_295; [L109] SORT_1 input_299; [L110] SORT_1 input_303; [L111] SORT_1 input_310; [L112] SORT_1 input_329; [L113] SORT_1 input_335; [L114] SORT_1 input_339; [L115] SORT_1 input_343; [L116] SORT_1 input_347; [L117] SORT_1 input_351; [L118] SORT_1 input_354; [L119] SORT_1 input_370; [L120] SORT_1 input_376; [L121] SORT_1 input_388; [L122] SORT_1 input_396; [L123] SORT_1 input_399; [L124] SORT_1 input_414; [L125] SORT_1 input_423; [L126] SORT_1 input_431; [L127] SORT_1 input_435; [L128] SORT_1 input_439; [L129] SORT_1 input_442; [L130] SORT_1 input_459; [L131] SORT_1 input_487; [L132] SORT_1 input_492; [L133] SORT_1 input_500; [L134] SORT_1 input_522; [L135] SORT_1 input_535; [L136] SORT_1 input_542; [L137] SORT_1 input_547; [L138] SORT_1 input_552; [L139] SORT_1 input_559; [L140] SORT_1 input_576; [L141] SORT_1 input_582; [L142] SORT_1 input_586; [L143] SORT_1 input_590; [L144] SORT_1 input_594; [L145] SORT_1 input_598; [L146] SORT_1 input_601; [L147] SORT_1 input_615; [L148] SORT_1 input_621; [L149] SORT_1 input_633; [L150] SORT_1 input_641; [L151] SORT_1 input_644; [L152] SORT_1 input_659; [L153] SORT_1 input_667; [L154] SORT_1 input_675; [L155] SORT_1 input_679; [L156] SORT_1 input_683; [L157] SORT_1 input_686; [L158] SORT_1 input_703; [L159] SORT_1 input_731; [L160] SORT_1 input_736; [L161] SORT_1 input_744; [L162] SORT_1 input_766; [L163] SORT_1 input_779; [L164] SORT_1 input_786; [L165] SORT_1 input_791; [L166] SORT_1 input_796; [L167] SORT_1 input_803; [L168] SORT_1 input_821; [L169] SORT_1 input_827; [L170] SORT_1 input_831; [L171] SORT_1 input_835; [L172] SORT_1 input_839; [L173] SORT_1 input_843; [L174] SORT_1 input_846; [L175] SORT_1 input_860; [L176] SORT_1 input_866; [L177] SORT_1 input_879; [L178] SORT_1 input_887; [L179] SORT_1 input_890; [L180] SORT_1 input_905; [L181] SORT_1 input_913; [L182] SORT_1 input_921; [L183] SORT_1 input_925; [L184] SORT_1 input_929; [L185] SORT_1 input_932; [L186] SORT_1 input_949; [L187] SORT_1 input_976; [L188] SORT_1 input_981; [L189] SORT_1 input_989; [L190] SORT_1 input_1010; [L191] SORT_1 input_1023; [L192] SORT_1 input_1030; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L194] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L195] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L196] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L197] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L198] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L199] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L200] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L201] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L202] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L203] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L204] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L205] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L219] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L220] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L221] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L222] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L223] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L224] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L225] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L226] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L227] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L228] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L228] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L229] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L229] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L230] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L230] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L231] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L231] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L232] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L232] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L233] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L233] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L234] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L234] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L235] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L235] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L236] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L236] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L237] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L237] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L238] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L238] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L239] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L239] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L240] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L240] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L241] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L241] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L242] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L242] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L243] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L243] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L244] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L244] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L245] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L245] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L246] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L246] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L247] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L247] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L248] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L248] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L249] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L249] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L251] SORT_2 init_7_arg_1 = var_5; [L252] state_6 = init_7_arg_1 [L253] SORT_2 init_9_arg_1 = var_5; [L254] state_8 = init_9_arg_1 [L255] SORT_2 init_11_arg_1 = var_5; [L256] state_10 = init_11_arg_1 [L257] SORT_2 init_13_arg_1 = var_5; [L258] state_12 = init_13_arg_1 [L259] SORT_2 init_15_arg_1 = var_5; [L260] state_14 = init_15_arg_1 [L261] SORT_2 init_17_arg_1 = var_5; [L262] state_16 = init_17_arg_1 [L263] SORT_2 init_19_arg_1 = var_5; [L264] state_18 = init_19_arg_1 [L265] SORT_2 init_21_arg_1 = var_5; [L266] state_20 = init_21_arg_1 [L267] SORT_2 init_23_arg_1 = var_5; [L268] state_22 = init_23_arg_1 [L269] SORT_2 init_25_arg_1 = var_5; [L270] state_24 = init_25_arg_1 [L271] SORT_2 init_27_arg_1 = var_5; [L272] state_26 = init_27_arg_1 [L273] SORT_2 init_29_arg_1 = var_5; [L274] state_28 = init_29_arg_1 [L275] SORT_1 init_32_arg_1 = var_30; [L276] state_31 = init_32_arg_1 [L277] SORT_1 init_34_arg_1 = var_30; [L278] state_33 = init_34_arg_1 [L279] SORT_1 init_36_arg_1 = var_30; [L280] state_35 = init_36_arg_1 [L281] SORT_1 init_38_arg_1 = var_30; [L282] state_37 = init_38_arg_1 [L283] SORT_1 init_40_arg_1 = var_30; [L284] state_39 = init_40_arg_1 [L285] SORT_1 init_42_arg_1 = var_30; [L286] state_41 = init_42_arg_1 [L287] SORT_1 init_44_arg_1 = var_30; [L288] state_43 = init_44_arg_1 [L289] SORT_1 init_46_arg_1 = var_30; [L290] state_45 = init_46_arg_1 [L291] SORT_1 init_48_arg_1 = var_30; [L292] state_47 = init_48_arg_1 [L293] SORT_1 init_50_arg_1 = var_30; [L294] state_49 = init_50_arg_1 [L295] SORT_1 init_52_arg_1 = var_30; [L296] state_51 = init_52_arg_1 [L297] SORT_1 init_54_arg_1 = var_30; [L298] state_53 = init_54_arg_1 [L299] SORT_1 init_56_arg_1 = var_30; [L300] state_55 = init_56_arg_1 [L301] SORT_1 init_58_arg_1 = var_30; [L302] state_57 = init_58_arg_1 [L303] SORT_1 init_60_arg_1 = var_30; [L304] state_59 = init_60_arg_1 [L305] SORT_1 init_62_arg_1 = var_30; [L306] state_61 = init_62_arg_1 [L307] SORT_1 init_64_arg_1 = var_30; [L308] state_63 = init_64_arg_1 [L309] SORT_1 init_66_arg_1 = var_30; [L310] state_65 = init_66_arg_1 [L311] SORT_1 init_68_arg_1 = var_30; [L312] state_67 = init_68_arg_1 [L313] SORT_1 init_70_arg_1 = var_30; [L314] state_69 = init_70_arg_1 [L315] SORT_1 init_72_arg_1 = var_30; [L316] state_71 = init_72_arg_1 [L317] SORT_1 init_74_arg_1 = var_30; [L318] state_73 = init_74_arg_1 [L319] SORT_1 init_76_arg_1 = var_30; [L320] state_75 = init_76_arg_1 [L321] SORT_1 init_78_arg_1 = var_30; [L322] state_77 = init_78_arg_1 [L323] SORT_1 init_80_arg_1 = var_30; [L324] state_79 = init_80_arg_1 [L325] SORT_1 init_82_arg_1 = var_30; [L326] state_81 = init_82_arg_1 [L327] SORT_1 init_84_arg_1 = var_30; [L328] state_83 = init_84_arg_1 [L329] SORT_1 init_86_arg_1 = var_30; [L330] state_85 = init_86_arg_1 [L331] SORT_1 init_88_arg_1 = var_30; [L332] state_87 = init_88_arg_1 [L333] SORT_1 init_90_arg_1 = var_30; [L334] state_89 = init_90_arg_1 [L335] SORT_1 init_92_arg_1 = var_30; [L336] state_91 = init_92_arg_1 [L337] SORT_1 init_94_arg_1 = var_30; [L338] state_93 = init_94_arg_1 [L339] SORT_1 init_96_arg_1 = var_30; [L340] state_95 = init_96_arg_1 [L341] SORT_1 init_98_arg_1 = var_30; [L342] state_97 = init_98_arg_1 [L343] SORT_1 init_100_arg_1 = var_30; [L344] state_99 = init_100_arg_1 [L345] SORT_1 init_102_arg_1 = var_30; [L346] state_101 = init_102_arg_1 [L347] SORT_1 init_104_arg_1 = var_30; [L348] state_103 = init_104_arg_1 [L349] SORT_1 init_106_arg_1 = var_30; [L350] state_105 = init_106_arg_1 [L351] SORT_1 init_108_arg_1 = var_30; [L352] state_107 = init_108_arg_1 [L353] SORT_1 init_110_arg_1 = var_30; [L354] state_109 = init_110_arg_1 [L355] SORT_1 init_112_arg_1 = var_30; [L356] state_111 = init_112_arg_1 [L357] SORT_1 init_114_arg_1 = var_30; [L358] state_113 = init_114_arg_1 [L359] SORT_1 init_116_arg_1 = var_30; [L360] state_115 = init_116_arg_1 [L361] SORT_1 init_118_arg_1 = var_30; [L362] state_117 = init_118_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, 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_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_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_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_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_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=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_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_160=255, var_173=1, var_176=0, var_297=1, var_30=0, var_312=0, var_313=0, var_315=20, var_359=3, var_360=2, var_416=1, var_507=20, var_5=0, var_747=21, var_805=2, var_992=22] [L365] input_189 = __VERIFIER_nondet_uchar() [L366] EXPR input_189 & mask_SORT_2 [L366] input_189 = input_189 & mask_SORT_2 [L367] input_191 = __VERIFIER_nondet_uchar() [L368] EXPR input_191 & mask_SORT_2 [L368] input_191 = input_191 & mask_SORT_2 [L369] input_193 = __VERIFIER_nondet_uchar() [L370] EXPR input_193 & mask_SORT_2 [L370] input_193 = input_193 & mask_SORT_2 [L371] input_195 = __VERIFIER_nondet_uchar() [L372] EXPR input_195 & mask_SORT_2 [L372] input_195 = input_195 & mask_SORT_2 [L373] input_197 = __VERIFIER_nondet_uchar() [L374] EXPR input_197 & mask_SORT_2 [L374] input_197 = input_197 & mask_SORT_2 [L375] input_199 = __VERIFIER_nondet_uchar() [L376] EXPR input_199 & mask_SORT_2 [L376] input_199 = input_199 & mask_SORT_2 [L377] input_201 = __VERIFIER_nondet_uchar() [L378] EXPR input_201 & mask_SORT_2 [L378] input_201 = input_201 & mask_SORT_2 [L379] input_203 = __VERIFIER_nondet_uchar() [L380] EXPR input_203 & mask_SORT_2 [L380] input_203 = input_203 & mask_SORT_2 [L381] input_205 = __VERIFIER_nondet_uchar() [L382] EXPR input_205 & mask_SORT_2 [L382] input_205 = input_205 & mask_SORT_2 [L383] input_207 = __VERIFIER_nondet_uchar() [L384] EXPR input_207 & mask_SORT_2 [L384] input_207 = input_207 & mask_SORT_2 [L385] input_209 = __VERIFIER_nondet_uchar() [L386] EXPR input_209 & mask_SORT_2 [L386] input_209 = input_209 & mask_SORT_2 [L387] input_211 = __VERIFIER_nondet_uchar() [L388] EXPR input_211 & mask_SORT_2 [L388] input_211 = input_211 & mask_SORT_2 [L389] input_213 = __VERIFIER_nondet_uchar() [L390] EXPR input_213 & mask_SORT_1 [L390] input_213 = input_213 & mask_SORT_1 [L391] input_215 = __VERIFIER_nondet_uchar() [L392] EXPR input_215 & mask_SORT_1 [L392] input_215 = input_215 & mask_SORT_1 [L393] input_217 = __VERIFIER_nondet_uchar() [L394] EXPR input_217 & mask_SORT_1 [L394] input_217 = input_217 & mask_SORT_1 [L395] input_219 = __VERIFIER_nondet_uchar() [L396] EXPR input_219 & mask_SORT_1 [L396] input_219 = input_219 & mask_SORT_1 [L397] input_221 = __VERIFIER_nondet_uchar() [L398] EXPR input_221 & mask_SORT_1 [L398] input_221 = input_221 & mask_SORT_1 [L399] input_223 = __VERIFIER_nondet_uchar() [L400] EXPR input_223 & mask_SORT_1 [L400] input_223 = input_223 & mask_SORT_1 [L401] input_225 = __VERIFIER_nondet_uchar() [L402] EXPR input_225 & mask_SORT_1 [L402] input_225 = input_225 & mask_SORT_1 [L403] input_227 = __VERIFIER_nondet_uchar() [L404] EXPR input_227 & mask_SORT_1 [L404] input_227 = input_227 & mask_SORT_1 [L405] input_229 = __VERIFIER_nondet_uchar() [L406] EXPR input_229 & mask_SORT_1 [L406] input_229 = input_229 & mask_SORT_1 [L407] input_231 = __VERIFIER_nondet_uchar() [L408] EXPR input_231 & mask_SORT_1 [L408] input_231 = input_231 & mask_SORT_1 [L409] input_233 = __VERIFIER_nondet_uchar() [L410] EXPR input_233 & mask_SORT_1 [L410] input_233 = input_233 & mask_SORT_1 [L411] input_235 = __VERIFIER_nondet_uchar() [L412] EXPR input_235 & mask_SORT_1 [L412] input_235 = input_235 & mask_SORT_1 [L413] input_237 = __VERIFIER_nondet_uchar() [L414] EXPR input_237 & mask_SORT_1 [L414] input_237 = input_237 & mask_SORT_1 [L415] input_239 = __VERIFIER_nondet_uchar() [L416] EXPR input_239 & mask_SORT_1 [L416] input_239 = input_239 & mask_SORT_1 [L417] input_241 = __VERIFIER_nondet_uchar() [L418] EXPR input_241 & mask_SORT_1 [L418] input_241 = input_241 & mask_SORT_1 [L419] input_243 = __VERIFIER_nondet_uchar() [L420] EXPR input_243 & mask_SORT_1 [L420] input_243 = input_243 & mask_SORT_1 [L421] input_245 = __VERIFIER_nondet_uchar() [L422] EXPR input_245 & mask_SORT_1 [L422] input_245 = input_245 & mask_SORT_1 [L423] input_247 = __VERIFIER_nondet_uchar() [L424] EXPR input_247 & mask_SORT_1 [L424] input_247 = input_247 & mask_SORT_1 [L425] input_249 = __VERIFIER_nondet_uchar() [L426] EXPR input_249 & mask_SORT_1 [L426] input_249 = input_249 & mask_SORT_1 [L427] input_251 = __VERIFIER_nondet_uchar() [L428] EXPR input_251 & mask_SORT_1 [L428] input_251 = input_251 & mask_SORT_1 [L429] input_253 = __VERIFIER_nondet_uchar() [L430] EXPR input_253 & mask_SORT_1 [L430] input_253 = input_253 & mask_SORT_1 [L431] input_255 = __VERIFIER_nondet_uchar() [L432] EXPR input_255 & mask_SORT_1 [L432] input_255 = input_255 & mask_SORT_1 [L433] input_257 = __VERIFIER_nondet_uchar() [L434] EXPR input_257 & mask_SORT_1 [L434] input_257 = input_257 & mask_SORT_1 [L435] input_259 = __VERIFIER_nondet_uchar() [L436] EXPR input_259 & mask_SORT_1 [L436] input_259 = input_259 & mask_SORT_1 [L437] input_261 = __VERIFIER_nondet_uchar() [L438] EXPR input_261 & mask_SORT_1 [L438] input_261 = input_261 & mask_SORT_1 [L439] input_263 = __VERIFIER_nondet_uchar() [L440] EXPR input_263 & mask_SORT_1 [L440] input_263 = input_263 & mask_SORT_1 [L441] input_265 = __VERIFIER_nondet_uchar() [L442] EXPR input_265 & mask_SORT_1 [L442] input_265 = input_265 & mask_SORT_1 [L443] input_267 = __VERIFIER_nondet_uchar() [L444] EXPR input_267 & mask_SORT_1 [L444] input_267 = input_267 & mask_SORT_1 [L445] input_269 = __VERIFIER_nondet_uchar() [L446] EXPR input_269 & mask_SORT_1 [L446] input_269 = input_269 & mask_SORT_1 [L447] input_271 = __VERIFIER_nondet_uchar() [L448] EXPR input_271 & mask_SORT_1 [L448] input_271 = input_271 & mask_SORT_1 [L449] input_273 = __VERIFIER_nondet_uchar() [L450] EXPR input_273 & mask_SORT_1 [L450] input_273 = input_273 & mask_SORT_1 [L451] input_275 = __VERIFIER_nondet_uchar() [L452] EXPR input_275 & mask_SORT_1 [L452] input_275 = input_275 & mask_SORT_1 [L453] input_277 = __VERIFIER_nondet_uchar() [L454] EXPR input_277 & mask_SORT_1 [L454] input_277 = input_277 & mask_SORT_1 [L455] input_279 = __VERIFIER_nondet_uchar() [L456] EXPR input_279 & mask_SORT_1 [L456] input_279 = input_279 & mask_SORT_1 [L457] input_281 = __VERIFIER_nondet_uchar() [L458] EXPR input_281 & mask_SORT_1 [L458] input_281 = input_281 & mask_SORT_1 [L459] input_283 = __VERIFIER_nondet_uchar() [L460] EXPR input_283 & mask_SORT_1 [L460] input_283 = input_283 & mask_SORT_1 [L461] input_285 = __VERIFIER_nondet_uchar() [L462] EXPR input_285 & mask_SORT_1 [L462] input_285 = input_285 & mask_SORT_1 [L463] input_287 = __VERIFIER_nondet_uchar() [L464] EXPR input_287 & mask_SORT_1 [L464] input_287 = input_287 & mask_SORT_1 [L465] input_289 = __VERIFIER_nondet_uchar() [L466] EXPR input_289 & mask_SORT_1 [L466] input_289 = input_289 & mask_SORT_1 [L467] input_291 = __VERIFIER_nondet_uchar() [L468] EXPR input_291 & mask_SORT_1 [L468] input_291 = input_291 & mask_SORT_1 [L469] input_293 = __VERIFIER_nondet_uchar() [L470] EXPR input_293 & mask_SORT_1 [L470] input_293 = input_293 & mask_SORT_1 [L471] input_295 = __VERIFIER_nondet_uchar() [L472] EXPR input_295 & mask_SORT_1 [L472] input_295 = input_295 & mask_SORT_1 [L473] input_299 = __VERIFIER_nondet_uchar() [L474] EXPR input_299 & mask_SORT_1 [L474] input_299 = input_299 & mask_SORT_1 [L475] input_303 = __VERIFIER_nondet_uchar() [L476] EXPR input_303 & mask_SORT_1 [L476] input_303 = input_303 & mask_SORT_1 [L477] input_310 = __VERIFIER_nondet_uchar() [L478] input_329 = __VERIFIER_nondet_uchar() [L479] EXPR input_329 & mask_SORT_1 [L479] input_329 = input_329 & mask_SORT_1 [L480] input_335 = __VERIFIER_nondet_uchar() [L481] EXPR input_335 & mask_SORT_1 [L481] input_335 = input_335 & mask_SORT_1 [L482] input_339 = __VERIFIER_nondet_uchar() [L483] EXPR input_339 & mask_SORT_1 [L483] input_339 = input_339 & mask_SORT_1 [L484] input_343 = __VERIFIER_nondet_uchar() [L485] EXPR input_343 & mask_SORT_1 [L485] input_343 = input_343 & mask_SORT_1 [L486] input_347 = __VERIFIER_nondet_uchar() [L487] EXPR input_347 & mask_SORT_1 [L487] input_347 = input_347 & mask_SORT_1 [L488] input_351 = __VERIFIER_nondet_uchar() [L489] EXPR input_351 & mask_SORT_1 [L489] input_351 = input_351 & mask_SORT_1 [L490] input_354 = __VERIFIER_nondet_uchar() [L491] input_370 = __VERIFIER_nondet_uchar() [L492] input_376 = __VERIFIER_nondet_uchar() [L493] input_388 = __VERIFIER_nondet_uchar() [L494] EXPR input_388 & mask_SORT_1 [L494] input_388 = input_388 & mask_SORT_1 [L495] input_396 = __VERIFIER_nondet_uchar() [L496] EXPR input_396 & mask_SORT_1 [L496] input_396 = input_396 & mask_SORT_1 [L497] input_399 = __VERIFIER_nondet_uchar() [L498] input_414 = __VERIFIER_nondet_uchar() [L499] input_423 = __VERIFIER_nondet_uchar() [L500] input_431 = __VERIFIER_nondet_uchar() [L501] EXPR input_431 & mask_SORT_1 [L501] input_431 = input_431 & mask_SORT_1 [L502] input_435 = __VERIFIER_nondet_uchar() [L503] EXPR input_435 & mask_SORT_1 [L503] input_435 = input_435 & mask_SORT_1 [L504] input_439 = __VERIFIER_nondet_uchar() [L505] EXPR input_439 & mask_SORT_1 [L505] input_439 = input_439 & mask_SORT_1 [L506] input_442 = __VERIFIER_nondet_uchar() [L507] input_459 = __VERIFIER_nondet_uchar() [L508] input_487 = __VERIFIER_nondet_uchar() [L509] input_492 = __VERIFIER_nondet_uchar() [L510] EXPR input_492 & mask_SORT_1 [L510] input_492 = input_492 & mask_SORT_1 [L511] input_500 = __VERIFIER_nondet_uchar() [L512] EXPR input_500 & mask_SORT_1 [L512] input_500 = input_500 & mask_SORT_1 [L513] input_522 = __VERIFIER_nondet_uchar() [L514] EXPR input_522 & mask_SORT_1 [L514] input_522 = input_522 & mask_SORT_1 [L515] input_535 = __VERIFIER_nondet_uchar() [L516] EXPR input_535 & mask_SORT_1 [L516] input_535 = input_535 & mask_SORT_1 [L517] input_542 = __VERIFIER_nondet_uchar() [L518] EXPR input_542 & mask_SORT_1 [L518] input_542 = input_542 & mask_SORT_1 [L519] input_547 = __VERIFIER_nondet_uchar() [L520] EXPR input_547 & mask_SORT_1 [L520] input_547 = input_547 & mask_SORT_1 [L521] input_552 = __VERIFIER_nondet_uchar() [L522] EXPR input_552 & mask_SORT_1 [L522] input_552 = input_552 & mask_SORT_1 [L523] input_559 = __VERIFIER_nondet_uchar() [L524] input_576 = __VERIFIER_nondet_uchar() [L525] EXPR input_576 & mask_SORT_1 [L525] input_576 = input_576 & mask_SORT_1 [L526] input_582 = __VERIFIER_nondet_uchar() [L527] EXPR input_582 & mask_SORT_1 [L527] input_582 = input_582 & mask_SORT_1 [L528] input_586 = __VERIFIER_nondet_uchar() [L529] EXPR input_586 & mask_SORT_1 [L529] input_586 = input_586 & mask_SORT_1 [L530] input_590 = __VERIFIER_nondet_uchar() [L531] EXPR input_590 & mask_SORT_1 [L531] input_590 = input_590 & mask_SORT_1 [L532] input_594 = __VERIFIER_nondet_uchar() [L533] EXPR input_594 & mask_SORT_1 [L533] input_594 = input_594 & mask_SORT_1 [L534] input_598 = __VERIFIER_nondet_uchar() [L535] EXPR input_598 & mask_SORT_1 [L535] input_598 = input_598 & mask_SORT_1 [L536] input_601 = __VERIFIER_nondet_uchar() [L537] input_615 = __VERIFIER_nondet_uchar() [L538] input_621 = __VERIFIER_nondet_uchar() [L539] input_633 = __VERIFIER_nondet_uchar() [L540] EXPR input_633 & mask_SORT_1 [L540] input_633 = input_633 & mask_SORT_1 [L541] input_641 = __VERIFIER_nondet_uchar() [L542] EXPR input_641 & mask_SORT_1 [L542] input_641 = input_641 & mask_SORT_1 [L543] input_644 = __VERIFIER_nondet_uchar() [L544] input_659 = __VERIFIER_nondet_uchar() [L545] input_667 = __VERIFIER_nondet_uchar() [L546] input_675 = __VERIFIER_nondet_uchar() [L547] EXPR input_675 & mask_SORT_1 [L547] input_675 = input_675 & mask_SORT_1 [L548] input_679 = __VERIFIER_nondet_uchar() [L549] EXPR input_679 & mask_SORT_1 [L549] input_679 = input_679 & mask_SORT_1 [L550] input_683 = __VERIFIER_nondet_uchar() [L551] EXPR input_683 & mask_SORT_1 [L551] input_683 = input_683 & mask_SORT_1 [L552] input_686 = __VERIFIER_nondet_uchar() [L553] input_703 = __VERIFIER_nondet_uchar() [L554] input_731 = __VERIFIER_nondet_uchar() [L555] input_736 = __VERIFIER_nondet_uchar() [L556] EXPR input_736 & mask_SORT_1 [L556] input_736 = input_736 & mask_SORT_1 [L557] input_744 = __VERIFIER_nondet_uchar() [L558] EXPR input_744 & mask_SORT_1 [L558] input_744 = input_744 & mask_SORT_1 [L559] input_766 = __VERIFIER_nondet_uchar() [L560] EXPR input_766 & mask_SORT_1 [L560] input_766 = input_766 & mask_SORT_1 [L561] input_779 = __VERIFIER_nondet_uchar() [L562] EXPR input_779 & mask_SORT_1 [L562] input_779 = input_779 & mask_SORT_1 [L563] input_786 = __VERIFIER_nondet_uchar() [L564] EXPR input_786 & mask_SORT_1 [L564] input_786 = input_786 & mask_SORT_1 [L565] input_791 = __VERIFIER_nondet_uchar() [L566] EXPR input_791 & mask_SORT_1 [L566] input_791 = input_791 & mask_SORT_1 [L567] input_796 = __VERIFIER_nondet_uchar() [L568] EXPR input_796 & mask_SORT_1 [L568] input_796 = input_796 & mask_SORT_1 [L569] input_803 = __VERIFIER_nondet_uchar() [L570] input_821 = __VERIFIER_nondet_uchar() [L571] EXPR input_821 & mask_SORT_1 [L571] input_821 = input_821 & mask_SORT_1 [L572] input_827 = __VERIFIER_nondet_uchar() [L573] EXPR input_827 & mask_SORT_1 [L573] input_827 = input_827 & mask_SORT_1 [L574] input_831 = __VERIFIER_nondet_uchar() [L575] EXPR input_831 & mask_SORT_1 [L575] input_831 = input_831 & mask_SORT_1 [L576] input_835 = __VERIFIER_nondet_uchar() [L577] EXPR input_835 & mask_SORT_1 [L577] input_835 = input_835 & mask_SORT_1 [L578] input_839 = __VERIFIER_nondet_uchar() [L579] EXPR input_839 & mask_SORT_1 [L579] input_839 = input_839 & mask_SORT_1 [L580] input_843 = __VERIFIER_nondet_uchar() [L581] EXPR input_843 & mask_SORT_1 [L581] input_843 = input_843 & mask_SORT_1 [L582] input_846 = __VERIFIER_nondet_uchar() [L583] input_860 = __VERIFIER_nondet_uchar() [L584] input_866 = __VERIFIER_nondet_uchar() [L585] input_879 = __VERIFIER_nondet_uchar() [L586] EXPR input_879 & mask_SORT_1 [L586] input_879 = input_879 & mask_SORT_1 [L587] input_887 = __VERIFIER_nondet_uchar() [L588] EXPR input_887 & mask_SORT_1 [L588] input_887 = input_887 & mask_SORT_1 [L589] input_890 = __VERIFIER_nondet_uchar() [L590] input_905 = __VERIFIER_nondet_uchar() [L591] input_913 = __VERIFIER_nondet_uchar() [L592] input_921 = __VERIFIER_nondet_uchar() [L593] EXPR input_921 & mask_SORT_1 [L593] input_921 = input_921 & mask_SORT_1 [L594] input_925 = __VERIFIER_nondet_uchar() [L595] EXPR input_925 & mask_SORT_1 [L595] input_925 = input_925 & mask_SORT_1 [L596] input_929 = __VERIFIER_nondet_uchar() [L597] EXPR input_929 & mask_SORT_1 [L597] input_929 = input_929 & mask_SORT_1 [L598] input_932 = __VERIFIER_nondet_uchar() [L599] input_949 = __VERIFIER_nondet_uchar() [L600] input_976 = __VERIFIER_nondet_uchar() [L601] input_981 = __VERIFIER_nondet_uchar() [L602] EXPR input_981 & mask_SORT_1 [L602] input_981 = input_981 & mask_SORT_1 [L603] input_989 = __VERIFIER_nondet_uchar() [L604] EXPR input_989 & mask_SORT_1 [L604] input_989 = input_989 & mask_SORT_1 [L605] input_1010 = __VERIFIER_nondet_uchar() [L606] EXPR input_1010 & mask_SORT_1 [L606] input_1010 = input_1010 & mask_SORT_1 [L607] input_1023 = __VERIFIER_nondet_uchar() [L608] EXPR input_1023 & mask_SORT_1 [L608] input_1023 = input_1023 & mask_SORT_1 [L609] input_1030 = __VERIFIER_nondet_uchar() [L610] EXPR input_1030 & mask_SORT_1 [L610] input_1030 = input_1030 & mask_SORT_1 [L613] SORT_1 var_119_arg_0 = state_31; [L614] SORT_1 var_119_arg_1 = ~state_33; [L615] EXPR var_119_arg_1 & mask_SORT_1 [L615] var_119_arg_1 = var_119_arg_1 & mask_SORT_1 [L616] EXPR var_119_arg_0 & var_119_arg_1 [L616] SORT_1 var_119 = var_119_arg_0 & var_119_arg_1; [L617] SORT_1 var_120_arg_0 = var_119; [L618] SORT_1 var_120_arg_1 = ~state_35; [L619] EXPR var_120_arg_1 & mask_SORT_1 [L619] var_120_arg_1 = var_120_arg_1 & mask_SORT_1 [L620] EXPR var_120_arg_0 & var_120_arg_1 [L620] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L621] SORT_1 var_121_arg_0 = var_120; [L622] SORT_1 var_121_arg_1 = ~state_37; [L623] EXPR var_121_arg_1 & mask_SORT_1 [L623] var_121_arg_1 = var_121_arg_1 & mask_SORT_1 [L624] EXPR var_121_arg_0 & var_121_arg_1 [L624] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L625] SORT_1 var_122_arg_0 = var_121; [L626] SORT_1 var_122_arg_1 = ~state_39; [L627] EXPR var_122_arg_1 & mask_SORT_1 [L627] var_122_arg_1 = var_122_arg_1 & mask_SORT_1 [L628] EXPR var_122_arg_0 & var_122_arg_1 [L628] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L629] SORT_1 var_123_arg_0 = var_122; [L630] SORT_1 var_123_arg_1 = ~state_41; [L631] EXPR var_123_arg_1 & mask_SORT_1 [L631] var_123_arg_1 = var_123_arg_1 & mask_SORT_1 [L632] EXPR var_123_arg_0 & var_123_arg_1 [L632] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L633] SORT_1 var_124_arg_0 = var_123; [L634] SORT_1 var_124_arg_1 = ~state_43; [L635] EXPR var_124_arg_1 & mask_SORT_1 [L635] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L636] EXPR var_124_arg_0 & var_124_arg_1 [L636] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L637] SORT_1 var_125_arg_0 = var_124; [L638] SORT_1 var_125_arg_1 = ~state_45; [L639] EXPR var_125_arg_1 & mask_SORT_1 [L639] var_125_arg_1 = var_125_arg_1 & mask_SORT_1 [L640] EXPR var_125_arg_0 & var_125_arg_1 [L640] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L641] SORT_1 var_126_arg_0 = var_125; [L642] SORT_1 var_126_arg_1 = ~state_47; [L643] EXPR var_126_arg_1 & mask_SORT_1 [L643] var_126_arg_1 = var_126_arg_1 & mask_SORT_1 [L644] EXPR var_126_arg_0 & var_126_arg_1 [L644] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L645] SORT_1 var_127_arg_0 = var_126; [L646] SORT_1 var_127_arg_1 = ~state_49; [L647] EXPR var_127_arg_1 & mask_SORT_1 [L647] var_127_arg_1 = var_127_arg_1 & mask_SORT_1 [L648] EXPR var_127_arg_0 & var_127_arg_1 [L648] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L649] SORT_1 var_128_arg_0 = var_127; [L650] SORT_1 var_128_arg_1 = ~state_51; [L651] EXPR var_128_arg_1 & mask_SORT_1 [L651] var_128_arg_1 = var_128_arg_1 & mask_SORT_1 [L652] EXPR var_128_arg_0 & var_128_arg_1 [L652] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L653] SORT_1 var_129_arg_0 = var_128; [L654] SORT_1 var_129_arg_1 = ~state_53; [L655] EXPR var_129_arg_1 & mask_SORT_1 [L655] var_129_arg_1 = var_129_arg_1 & mask_SORT_1 [L656] EXPR var_129_arg_0 & var_129_arg_1 [L656] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L657] SORT_1 var_130_arg_0 = var_129; [L658] SORT_1 var_130_arg_1 = ~state_55; [L659] EXPR var_130_arg_1 & mask_SORT_1 [L659] var_130_arg_1 = var_130_arg_1 & mask_SORT_1 [L660] EXPR var_130_arg_0 & var_130_arg_1 [L660] SORT_1 var_130 = var_130_arg_0 & var_130_arg_1; [L661] SORT_1 var_131_arg_0 = var_130; [L662] SORT_1 var_131_arg_1 = ~state_57; [L663] EXPR var_131_arg_1 & mask_SORT_1 [L663] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L664] EXPR var_131_arg_0 & var_131_arg_1 [L664] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L665] SORT_1 var_132_arg_0 = var_131; [L666] SORT_1 var_132_arg_1 = state_59; [L667] EXPR var_132_arg_0 & var_132_arg_1 [L667] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L668] SORT_1 var_133_arg_0 = var_132; [L669] SORT_1 var_133_arg_1 = ~state_61; [L670] EXPR var_133_arg_1 & mask_SORT_1 [L670] var_133_arg_1 = var_133_arg_1 & mask_SORT_1 [L671] EXPR var_133_arg_0 & var_133_arg_1 [L671] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L672] SORT_1 var_134_arg_0 = var_133; [L673] SORT_1 var_134_arg_1 = ~state_63; [L674] EXPR var_134_arg_1 & mask_SORT_1 [L674] var_134_arg_1 = var_134_arg_1 & mask_SORT_1 [L675] EXPR var_134_arg_0 & var_134_arg_1 [L675] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L676] SORT_1 var_135_arg_0 = var_134; [L677] SORT_1 var_135_arg_1 = ~state_65; [L678] EXPR var_135_arg_1 & mask_SORT_1 [L678] var_135_arg_1 = var_135_arg_1 & mask_SORT_1 [L679] EXPR var_135_arg_0 & var_135_arg_1 [L679] SORT_1 var_135 = var_135_arg_0 & var_135_arg_1; [L680] SORT_1 var_136_arg_0 = var_135; [L681] SORT_1 var_136_arg_1 = ~state_67; [L682] EXPR var_136_arg_1 & mask_SORT_1 [L682] var_136_arg_1 = var_136_arg_1 & mask_SORT_1 [L683] EXPR var_136_arg_0 & var_136_arg_1 [L683] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L684] SORT_1 var_137_arg_0 = var_136; [L685] SORT_1 var_137_arg_1 = ~state_69; [L686] EXPR var_137_arg_1 & mask_SORT_1 [L686] var_137_arg_1 = var_137_arg_1 & mask_SORT_1 [L687] EXPR var_137_arg_0 & var_137_arg_1 [L687] SORT_1 var_137 = var_137_arg_0 & var_137_arg_1; [L688] SORT_1 var_138_arg_0 = var_137; [L689] SORT_1 var_138_arg_1 = ~state_71; [L690] EXPR var_138_arg_1 & mask_SORT_1 [L690] var_138_arg_1 = var_138_arg_1 & mask_SORT_1 [L691] EXPR var_138_arg_0 & var_138_arg_1 [L691] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L692] SORT_1 var_139_arg_0 = var_138; [L693] SORT_1 var_139_arg_1 = ~state_73; [L694] EXPR var_139_arg_1 & mask_SORT_1 [L694] var_139_arg_1 = var_139_arg_1 & mask_SORT_1 [L695] EXPR var_139_arg_0 & var_139_arg_1 [L695] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L696] SORT_1 var_140_arg_0 = var_139; [L697] SORT_1 var_140_arg_1 = ~state_75; [L698] EXPR var_140_arg_1 & mask_SORT_1 [L698] var_140_arg_1 = var_140_arg_1 & mask_SORT_1 [L699] EXPR var_140_arg_0 & var_140_arg_1 [L699] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L700] SORT_1 var_141_arg_0 = var_140; [L701] SORT_1 var_141_arg_1 = ~state_77; [L702] EXPR var_141_arg_1 & mask_SORT_1 [L702] var_141_arg_1 = var_141_arg_1 & mask_SORT_1 [L703] EXPR var_141_arg_0 & var_141_arg_1 [L703] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L704] SORT_1 var_142_arg_0 = var_141; [L705] SORT_1 var_142_arg_1 = ~state_79; [L706] EXPR var_142_arg_1 & mask_SORT_1 [L706] var_142_arg_1 = var_142_arg_1 & mask_SORT_1 [L707] EXPR var_142_arg_0 & var_142_arg_1 [L707] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L708] SORT_1 var_143_arg_0 = var_142; [L709] SORT_1 var_143_arg_1 = ~state_81; [L710] EXPR var_143_arg_1 & mask_SORT_1 [L710] var_143_arg_1 = var_143_arg_1 & mask_SORT_1 [L711] EXPR var_143_arg_0 & var_143_arg_1 [L711] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L712] SORT_1 var_144_arg_0 = var_143; [L713] SORT_1 var_144_arg_1 = ~state_83; [L714] EXPR var_144_arg_1 & mask_SORT_1 [L714] var_144_arg_1 = var_144_arg_1 & mask_SORT_1 [L715] EXPR var_144_arg_0 & var_144_arg_1 [L715] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L716] SORT_1 var_145_arg_0 = var_144; [L717] SORT_1 var_145_arg_1 = ~state_85; [L718] EXPR var_145_arg_1 & mask_SORT_1 [L718] var_145_arg_1 = var_145_arg_1 & mask_SORT_1 [L719] EXPR var_145_arg_0 & var_145_arg_1 [L719] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L720] SORT_1 var_146_arg_0 = var_145; [L721] SORT_1 var_146_arg_1 = state_87; [L722] EXPR var_146_arg_0 & var_146_arg_1 [L722] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L723] SORT_1 var_147_arg_0 = var_146; [L724] SORT_1 var_147_arg_1 = ~state_89; [L725] EXPR var_147_arg_1 & mask_SORT_1 [L725] var_147_arg_1 = var_147_arg_1 & mask_SORT_1 [L726] EXPR var_147_arg_0 & var_147_arg_1 [L726] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L727] SORT_1 var_148_arg_0 = var_147; [L728] SORT_1 var_148_arg_1 = ~state_91; [L729] EXPR var_148_arg_1 & mask_SORT_1 [L729] var_148_arg_1 = var_148_arg_1 & mask_SORT_1 [L730] EXPR var_148_arg_0 & var_148_arg_1 [L730] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L731] SORT_1 var_149_arg_0 = var_148; [L732] SORT_1 var_149_arg_1 = ~state_93; [L733] EXPR var_149_arg_1 & mask_SORT_1 [L733] var_149_arg_1 = var_149_arg_1 & mask_SORT_1 [L734] EXPR var_149_arg_0 & var_149_arg_1 [L734] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L735] SORT_1 var_150_arg_0 = var_149; [L736] SORT_1 var_150_arg_1 = ~state_95; [L737] EXPR var_150_arg_1 & mask_SORT_1 [L737] var_150_arg_1 = var_150_arg_1 & mask_SORT_1 [L738] EXPR var_150_arg_0 & var_150_arg_1 [L738] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L739] SORT_1 var_151_arg_0 = var_150; [L740] SORT_1 var_151_arg_1 = ~state_97; [L741] EXPR var_151_arg_1 & mask_SORT_1 [L741] var_151_arg_1 = var_151_arg_1 & mask_SORT_1 [L742] EXPR var_151_arg_0 & var_151_arg_1 [L742] SORT_1 var_151 = var_151_arg_0 & var_151_arg_1; [L743] SORT_1 var_152_arg_0 = var_151; [L744] SORT_1 var_152_arg_1 = ~state_99; [L745] EXPR var_152_arg_1 & mask_SORT_1 [L745] var_152_arg_1 = var_152_arg_1 & mask_SORT_1 [L746] EXPR var_152_arg_0 & var_152_arg_1 [L746] SORT_1 var_152 = var_152_arg_0 & var_152_arg_1; [L747] SORT_1 var_153_arg_0 = var_152; [L748] SORT_1 var_153_arg_1 = ~state_101; [L749] EXPR var_153_arg_1 & mask_SORT_1 [L749] var_153_arg_1 = var_153_arg_1 & mask_SORT_1 [L750] EXPR var_153_arg_0 & var_153_arg_1 [L750] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L751] SORT_1 var_154_arg_0 = var_153; [L752] SORT_1 var_154_arg_1 = ~state_103; [L753] EXPR var_154_arg_1 & mask_SORT_1 [L753] var_154_arg_1 = var_154_arg_1 & mask_SORT_1 [L754] EXPR var_154_arg_0 & var_154_arg_1 [L754] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L755] SORT_1 var_155_arg_0 = var_154; [L756] SORT_1 var_155_arg_1 = ~state_105; [L757] EXPR var_155_arg_1 & mask_SORT_1 [L757] var_155_arg_1 = var_155_arg_1 & mask_SORT_1 [L758] EXPR var_155_arg_0 & var_155_arg_1 [L758] SORT_1 var_155 = var_155_arg_0 & var_155_arg_1; [L759] SORT_1 var_156_arg_0 = var_155; [L760] SORT_1 var_156_arg_1 = ~state_107; [L761] EXPR var_156_arg_1 & mask_SORT_1 [L761] var_156_arg_1 = var_156_arg_1 & mask_SORT_1 [L762] EXPR var_156_arg_0 & var_156_arg_1 [L762] SORT_1 var_156 = var_156_arg_0 & var_156_arg_1; [L763] SORT_1 var_157_arg_0 = var_156; [L764] SORT_1 var_157_arg_1 = ~state_109; [L765] EXPR var_157_arg_1 & mask_SORT_1 [L765] var_157_arg_1 = var_157_arg_1 & mask_SORT_1 [L766] EXPR var_157_arg_0 & var_157_arg_1 [L766] SORT_1 var_157 = var_157_arg_0 & var_157_arg_1; [L767] SORT_1 var_158_arg_0 = var_157; [L768] SORT_1 var_158_arg_1 = ~state_111; [L769] EXPR var_158_arg_1 & mask_SORT_1 [L769] var_158_arg_1 = var_158_arg_1 & mask_SORT_1 [L770] EXPR var_158_arg_0 & var_158_arg_1 [L770] SORT_1 var_158 = var_158_arg_0 & var_158_arg_1; [L771] SORT_1 var_159_arg_0 = var_158; [L772] SORT_1 var_159_arg_1 = ~state_113; [L773] EXPR var_159_arg_1 & mask_SORT_1 [L773] var_159_arg_1 = var_159_arg_1 & mask_SORT_1 [L774] EXPR var_159_arg_0 & var_159_arg_1 [L774] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L775] SORT_2 var_161_arg_0 = var_160; [L776] SORT_2 var_161_arg_1 = state_6; [L777] SORT_1 var_161 = var_161_arg_0 == var_161_arg_1; [L778] SORT_1 var_162_arg_0 = var_159; [L779] SORT_1 var_162_arg_1 = var_161; [L780] EXPR var_162_arg_0 & var_162_arg_1 [L780] SORT_1 var_162 = var_162_arg_0 & var_162_arg_1; [L781] SORT_2 var_163_arg_0 = var_160; [L782] SORT_2 var_163_arg_1 = state_8; [L783] SORT_1 var_163 = var_163_arg_0 == var_163_arg_1; [L784] SORT_1 var_164_arg_0 = var_162; [L785] SORT_1 var_164_arg_1 = var_163; [L786] EXPR var_164_arg_0 & var_164_arg_1 [L786] SORT_1 var_164 = var_164_arg_0 & var_164_arg_1; [L787] SORT_2 var_165_arg_0 = var_160; [L788] SORT_2 var_165_arg_1 = state_10; [L789] SORT_1 var_165 = var_165_arg_0 == var_165_arg_1; [L790] SORT_1 var_166_arg_0 = var_164; [L791] SORT_1 var_166_arg_1 = var_165; [L792] EXPR var_166_arg_0 & var_166_arg_1 [L792] SORT_1 var_166 = var_166_arg_0 & var_166_arg_1; [L793] SORT_2 var_167_arg_0 = var_160; [L794] SORT_2 var_167_arg_1 = state_12; [L795] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L796] SORT_1 var_168_arg_0 = var_166; [L797] SORT_1 var_168_arg_1 = var_167; [L798] EXPR var_168_arg_0 & var_168_arg_1 [L798] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L799] SORT_2 var_169_arg_0 = var_160; [L800] SORT_2 var_169_arg_1 = state_14; [L801] SORT_1 var_169 = var_169_arg_0 == var_169_arg_1; [L802] SORT_1 var_170_arg_0 = var_168; [L803] SORT_1 var_170_arg_1 = var_169; [L804] EXPR var_170_arg_0 & var_170_arg_1 [L804] SORT_1 var_170 = var_170_arg_0 & var_170_arg_1; [L805] SORT_2 var_171_arg_0 = var_160; [L806] SORT_2 var_171_arg_1 = state_16; [L807] SORT_1 var_171 = var_171_arg_0 == var_171_arg_1; [L808] SORT_1 var_172_arg_0 = var_170; [L809] SORT_1 var_172_arg_1 = var_171; [L810] EXPR var_172_arg_0 & var_172_arg_1 [L810] SORT_1 var_172 = var_172_arg_0 & var_172_arg_1; [L811] SORT_2 var_174_arg_0 = var_173; [L812] SORT_2 var_174_arg_1 = state_18; [L813] SORT_1 var_174 = var_174_arg_0 == var_174_arg_1; [L814] SORT_1 var_175_arg_0 = var_172; [L815] SORT_1 var_175_arg_1 = var_174; [L816] EXPR var_175_arg_0 & var_175_arg_1 [L816] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L817] SORT_2 var_177_arg_0 = var_176; [L818] SORT_2 var_177_arg_1 = state_20; [L819] SORT_1 var_177 = var_177_arg_0 == var_177_arg_1; [L820] SORT_1 var_178_arg_0 = var_175; [L821] SORT_1 var_178_arg_1 = var_177; [L822] EXPR var_178_arg_0 & var_178_arg_1 [L822] SORT_1 var_178 = var_178_arg_0 & var_178_arg_1; [L823] SORT_2 var_179_arg_0 = var_173; [L824] SORT_2 var_179_arg_1 = state_22; [L825] SORT_1 var_179 = var_179_arg_0 == var_179_arg_1; [L826] SORT_1 var_180_arg_0 = var_178; [L827] SORT_1 var_180_arg_1 = var_179; [L828] EXPR var_180_arg_0 & var_180_arg_1 [L828] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L829] SORT_2 var_181_arg_0 = var_176; [L830] SORT_2 var_181_arg_1 = state_24; [L831] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L832] SORT_1 var_182_arg_0 = var_180; [L833] SORT_1 var_182_arg_1 = var_181; [L834] EXPR var_182_arg_0 & var_182_arg_1 [L834] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L835] SORT_2 var_183_arg_0 = var_173; [L836] SORT_2 var_183_arg_1 = state_26; [L837] SORT_1 var_183 = var_183_arg_0 == var_183_arg_1; [L838] SORT_1 var_184_arg_0 = var_182; [L839] SORT_1 var_184_arg_1 = var_183; [L840] EXPR var_184_arg_0 & var_184_arg_1 [L840] SORT_1 var_184 = var_184_arg_0 & var_184_arg_1; [L841] SORT_2 var_185_arg_0 = var_176; [L842] SORT_2 var_185_arg_1 = state_28; [L843] SORT_1 var_185 = var_185_arg_0 == var_185_arg_1; [L844] SORT_1 var_186_arg_0 = var_184; [L845] SORT_1 var_186_arg_1 = var_185; [L846] EXPR var_186_arg_0 & var_186_arg_1 [L846] SORT_1 var_186 = var_186_arg_0 & var_186_arg_1; [L847] SORT_1 var_187_arg_0 = state_117; [L848] SORT_1 var_187_arg_1 = var_186; [L849] EXPR var_187_arg_0 & var_187_arg_1 [L849] SORT_1 var_187 = var_187_arg_0 & var_187_arg_1; [L850] EXPR var_187 & mask_SORT_1 [L850] var_187 = var_187 & mask_SORT_1 [L851] SORT_1 bad_188_arg_0 = var_187; [L852] CALL __VERIFIER_assert(!(bad_188_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: 0.9s, 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: 0.1s SsaConstructionTime, 0.4s 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 [2023-12-16 20:54:28,477 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...