/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.production_cell.1.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:48:52,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:48:52,469 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 20:48:52,472 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:48:52,472 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:48:52,492 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:48:52,492 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:48:52,492 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:48:52,493 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:48:52,493 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:48:52,493 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:48:52,494 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:48:52,494 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:48:52,494 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:48:52,494 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:48:52,495 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:48:52,495 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:48:52,495 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:48:52,495 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:48:52,496 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:48:52,499 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:48:52,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:48:52,500 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:48:52,500 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:48:52,503 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:48:52,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:48:52,503 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:48:52,504 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:48:52,504 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:48:52,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:48:52,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:48:52,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:48:52,505 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:48:52,505 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:48:52,506 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:48:52,506 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:48:52,506 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:48:52,506 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:48:52,506 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:48:52,507 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:48:52,507 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:48:52,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:48:52,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:48:52,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:48:52,710 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:48:52,710 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:48:52,711 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.production_cell.1.prop1-back-serstep.c [2023-12-16 20:48:53,760 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:48:54,012 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:48:54,013 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.production_cell.1.prop1-back-serstep.c [2023-12-16 20:48:54,034 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cc688572/1050f9ded44949fe83bf6fb45e39d1d3/FLAG4b68b001f [2023-12-16 20:48:54,046 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cc688572/1050f9ded44949fe83bf6fb45e39d1d3 [2023-12-16 20:48:54,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:48:54,049 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:48:54,050 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:48:54,050 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:48:54,055 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:48:54,055 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:54,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c43f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54, skipping insertion in model container [2023-12-16 20:48:54,056 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:54,125 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:48:54,300 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.production_cell.1.prop1-back-serstep.c[1183,1196] [2023-12-16 20:48:54,610 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:48:54,624 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:48:54,632 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.production_cell.1.prop1-back-serstep.c[1183,1196] [2023-12-16 20:48:54,746 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:48:54,757 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:48:54,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54 WrapperNode [2023-12-16 20:48:54,759 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:48:54,760 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:48:54,760 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:48:54,760 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:48:54,765 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:54,820 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:54,942 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4290 [2023-12-16 20:48:54,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:48:54,943 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:48:54,943 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:48:54,943 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:48:54,952 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:54,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:54,967 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:55,059 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 20:48:55,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:55,059 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:55,100 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:55,107 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:55,118 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:55,134 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:55,166 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:48:55,167 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:48:55,167 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:48:55,167 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:48:55,168 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (1/1) ... [2023-12-16 20:48:55,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:48:55,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:48:55,201 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 20:48:55,247 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 20:48:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:48:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:48:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:48:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:48:55,693 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:48:55,694 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:48:58,721 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:48:58,811 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:48:58,811 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:48:58,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:48:58 BoogieIcfgContainer [2023-12-16 20:48:58,811 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:48:58,813 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:48:58,813 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:48:58,815 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:48:58,815 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:48:54" (1/3) ... [2023-12-16 20:48:58,816 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66ba2896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:48:58, skipping insertion in model container [2023-12-16 20:48:58,816 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:48:54" (2/3) ... [2023-12-16 20:48:58,816 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66ba2896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:48:58, skipping insertion in model container [2023-12-16 20:48:58,816 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:48:58" (3/3) ... [2023-12-16 20:48:58,817 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.production_cell.1.prop1-back-serstep.c [2023-12-16 20:48:58,828 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:48:58,829 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:48:58,856 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:48:58,861 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;@26f1b205, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:48:58,861 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:48:58,864 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 20:48:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:48:58,868 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:48:58,869 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:48:58,869 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:48:58,874 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:48:58,874 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:48:58,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:48:58,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628952342] [2023-12-16 20:48:58,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:48:58,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:48:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:48:59,310 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:48:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:48:59,594 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:48:59,595 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:48:59,595 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:48:59,597 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:48:59,601 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:48:59,604 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:48:59,650 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:48:59,681 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:48:59 BoogieIcfgContainer [2023-12-16 20:48:59,682 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:48:59,683 INFO L158 Benchmark]: Toolchain (without parser) took 5633.41ms. Allocated memory was 202.4MB in the beginning and 466.6MB in the end (delta: 264.2MB). Free memory was 157.9MB in the beginning and 329.1MB in the end (delta: -171.1MB). Peak memory consumption was 307.4MB. Max. memory is 8.0GB. [2023-12-16 20:48:59,684 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 202.4MB. Free memory is still 149.3MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:48:59,684 INFO L158 Benchmark]: CACSL2BoogieTranslator took 708.80ms. Allocated memory was 202.4MB in the beginning and 247.5MB in the end (delta: 45.1MB). Free memory was 157.9MB in the beginning and 160.8MB in the end (delta: -2.8MB). Peak memory consumption was 60.5MB. Max. memory is 8.0GB. [2023-12-16 20:48:59,685 INFO L158 Benchmark]: Boogie Procedure Inliner took 182.45ms. Allocated memory is still 247.5MB. Free memory was 160.8MB in the beginning and 133.0MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. [2023-12-16 20:48:59,688 INFO L158 Benchmark]: Boogie Preprocessor took 223.50ms. Allocated memory is still 247.5MB. Free memory was 133.0MB in the beginning and 174.6MB in the end (delta: -41.6MB). Peak memory consumption was 33.4MB. Max. memory is 8.0GB. [2023-12-16 20:48:59,689 INFO L158 Benchmark]: RCFGBuilder took 3644.60ms. Allocated memory was 247.5MB in the beginning and 466.6MB in the end (delta: 219.2MB). Free memory was 174.6MB in the beginning and 208.0MB in the end (delta: -33.4MB). Peak memory consumption was 239.8MB. Max. memory is 8.0GB. [2023-12-16 20:48:59,690 INFO L158 Benchmark]: TraceAbstraction took 868.90ms. Allocated memory is still 466.6MB. Free memory was 207.4MB in the beginning and 329.1MB in the end (delta: -121.6MB). Peak memory consumption was 92.3MB. Max. memory is 8.0GB. [2023-12-16 20:48:59,693 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 202.4MB. Free memory is still 149.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 708.80ms. Allocated memory was 202.4MB in the beginning and 247.5MB in the end (delta: 45.1MB). Free memory was 157.9MB in the beginning and 160.8MB in the end (delta: -2.8MB). Peak memory consumption was 60.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 182.45ms. Allocated memory is still 247.5MB. Free memory was 160.8MB in the beginning and 133.0MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 223.50ms. Allocated memory is still 247.5MB. Free memory was 133.0MB in the beginning and 174.6MB in the end (delta: -41.6MB). Peak memory consumption was 33.4MB. Max. memory is 8.0GB. * RCFGBuilder took 3644.60ms. Allocated memory was 247.5MB in the beginning and 466.6MB in the end (delta: 219.2MB). Free memory was 174.6MB in the beginning and 208.0MB in the end (delta: -33.4MB). Peak memory consumption was 239.8MB. Max. memory is 8.0GB. * TraceAbstraction took 868.90ms. Allocated memory is still 466.6MB. Free memory was 207.4MB in the beginning and 329.1MB in the end (delta: -121.6MB). Peak memory consumption was 92.3MB. 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 267. 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_26 = 0; [L40] const SORT_2 var_132 = 0; [L41] const SORT_2 var_149 = 255; [L42] const SORT_1 var_244 = 1; [L43] const SORT_2 var_255 = 1; [L44] const SORT_2 var_365 = 2; [L45] const SORT_3 var_423 = 0; [L46] const SORT_4 var_424 = 1; [L47] const SORT_4 var_430 = 0; [L49] SORT_2 input_156; [L50] SORT_2 input_158; [L51] SORT_2 input_160; [L52] SORT_2 input_162; [L53] SORT_2 input_164; [L54] SORT_2 input_166; [L55] SORT_2 input_168; [L56] SORT_2 input_170; [L57] SORT_2 input_172; [L58] SORT_2 input_174; [L59] SORT_1 input_176; [L60] SORT_1 input_178; [L61] SORT_1 input_180; [L62] SORT_1 input_182; [L63] SORT_1 input_184; [L64] SORT_1 input_186; [L65] SORT_1 input_188; [L66] SORT_1 input_190; [L67] SORT_1 input_192; [L68] SORT_1 input_194; [L69] SORT_1 input_196; [L70] SORT_1 input_198; [L71] SORT_1 input_200; [L72] SORT_1 input_202; [L73] SORT_1 input_204; [L74] SORT_1 input_206; [L75] SORT_1 input_208; [L76] SORT_1 input_210; [L77] SORT_1 input_212; [L78] SORT_1 input_214; [L79] SORT_1 input_216; [L80] SORT_1 input_218; [L81] SORT_1 input_220; [L82] SORT_1 input_222; [L83] SORT_1 input_224; [L84] SORT_1 input_226; [L85] SORT_1 input_228; [L86] SORT_1 input_230; [L87] SORT_1 input_232; [L88] SORT_1 input_234; [L89] SORT_1 input_236; [L90] SORT_1 input_238; [L91] SORT_1 input_240; [L92] SORT_1 input_242; [L93] SORT_1 input_246; [L94] SORT_1 input_248; [L95] SORT_1 input_253; [L96] SORT_1 input_261; [L97] SORT_1 input_273; [L98] SORT_1 input_281; [L99] SORT_1 input_287; [L100] SORT_1 input_292; [L101] SORT_1 input_299; [L102] SORT_1 input_304; [L103] SORT_1 input_310; [L104] SORT_1 input_317; [L105] SORT_1 input_324; [L106] SORT_1 input_331; [L107] SORT_1 input_338; [L108] SORT_1 input_346; [L109] SORT_1 input_354; [L110] SORT_1 input_362; [L111] SORT_1 input_370; [L112] SORT_1 input_378; [L113] SORT_1 input_386; [L114] SORT_1 input_394; [L115] SORT_1 input_399; [L116] SORT_1 input_405; [L117] SORT_1 input_411; [L118] SORT_1 input_418; [L119] SORT_1 input_435; [L120] SORT_1 input_443; [L121] SORT_1 input_456; [L122] SORT_1 input_470; [L123] SORT_1 input_483; [L125] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L125] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L126] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L127] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L128] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L129] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L130] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L131] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L132] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L133] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L134] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L135] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L136] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L137] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L138] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L139] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L140] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L141] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L142] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L143] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L144] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L145] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L146] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L147] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L148] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L149] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L150] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L151] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L152] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L153] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L154] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L155] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L156] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L157] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L158] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L159] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L160] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L161] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L162] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L163] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L164] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L165] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L166] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L167] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] SORT_2 init_7_arg_1 = var_5; [L173] state_6 = init_7_arg_1 [L174] SORT_2 init_9_arg_1 = var_5; [L175] state_8 = init_9_arg_1 [L176] SORT_2 init_11_arg_1 = var_5; [L177] state_10 = init_11_arg_1 [L178] SORT_2 init_13_arg_1 = var_5; [L179] state_12 = init_13_arg_1 [L180] SORT_2 init_15_arg_1 = var_5; [L181] state_14 = init_15_arg_1 [L182] SORT_2 init_17_arg_1 = var_5; [L183] state_16 = init_17_arg_1 [L184] SORT_2 init_19_arg_1 = var_5; [L185] state_18 = init_19_arg_1 [L186] SORT_2 init_21_arg_1 = var_5; [L187] state_20 = init_21_arg_1 [L188] SORT_2 init_23_arg_1 = var_5; [L189] state_22 = init_23_arg_1 [L190] SORT_2 init_25_arg_1 = var_5; [L191] state_24 = init_25_arg_1 [L192] SORT_1 init_28_arg_1 = var_26; [L193] state_27 = init_28_arg_1 [L194] SORT_1 init_30_arg_1 = var_26; [L195] state_29 = init_30_arg_1 [L196] SORT_1 init_32_arg_1 = var_26; [L197] state_31 = init_32_arg_1 [L198] SORT_1 init_34_arg_1 = var_26; [L199] state_33 = init_34_arg_1 [L200] SORT_1 init_36_arg_1 = var_26; [L201] state_35 = init_36_arg_1 [L202] SORT_1 init_38_arg_1 = var_26; [L203] state_37 = init_38_arg_1 [L204] SORT_1 init_40_arg_1 = var_26; [L205] state_39 = init_40_arg_1 [L206] SORT_1 init_42_arg_1 = var_26; [L207] state_41 = init_42_arg_1 [L208] SORT_1 init_44_arg_1 = var_26; [L209] state_43 = init_44_arg_1 [L210] SORT_1 init_46_arg_1 = var_26; [L211] state_45 = init_46_arg_1 [L212] SORT_1 init_48_arg_1 = var_26; [L213] state_47 = init_48_arg_1 [L214] SORT_1 init_50_arg_1 = var_26; [L215] state_49 = init_50_arg_1 [L216] SORT_1 init_52_arg_1 = var_26; [L217] state_51 = init_52_arg_1 [L218] SORT_1 init_54_arg_1 = var_26; [L219] state_53 = init_54_arg_1 [L220] SORT_1 init_56_arg_1 = var_26; [L221] state_55 = init_56_arg_1 [L222] SORT_1 init_58_arg_1 = var_26; [L223] state_57 = init_58_arg_1 [L224] SORT_1 init_60_arg_1 = var_26; [L225] state_59 = init_60_arg_1 [L226] SORT_1 init_62_arg_1 = var_26; [L227] state_61 = init_62_arg_1 [L228] SORT_1 init_64_arg_1 = var_26; [L229] state_63 = init_64_arg_1 [L230] SORT_1 init_66_arg_1 = var_26; [L231] state_65 = init_66_arg_1 [L232] SORT_1 init_68_arg_1 = var_26; [L233] state_67 = init_68_arg_1 [L234] SORT_1 init_70_arg_1 = var_26; [L235] state_69 = init_70_arg_1 [L236] SORT_1 init_72_arg_1 = var_26; [L237] state_71 = init_72_arg_1 [L238] SORT_1 init_74_arg_1 = var_26; [L239] state_73 = init_74_arg_1 [L240] SORT_1 init_76_arg_1 = var_26; [L241] state_75 = init_76_arg_1 [L242] SORT_1 init_78_arg_1 = var_26; [L243] state_77 = init_78_arg_1 [L244] SORT_1 init_80_arg_1 = var_26; [L245] state_79 = init_80_arg_1 [L246] SORT_1 init_82_arg_1 = var_26; [L247] state_81 = init_82_arg_1 [L248] SORT_1 init_84_arg_1 = var_26; [L249] state_83 = init_84_arg_1 [L250] SORT_1 init_86_arg_1 = var_26; [L251] state_85 = init_86_arg_1 [L252] SORT_1 init_88_arg_1 = var_26; [L253] state_87 = init_88_arg_1 [L254] SORT_1 init_90_arg_1 = var_26; [L255] state_89 = init_90_arg_1 [L256] SORT_1 init_92_arg_1 = var_26; [L257] state_91 = init_92_arg_1 [L258] SORT_1 init_94_arg_1 = var_26; [L259] state_93 = init_94_arg_1 [L260] SORT_1 init_96_arg_1 = var_26; [L261] state_95 = init_96_arg_1 [L262] SORT_1 init_98_arg_1 = var_26; [L263] state_97 = init_98_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_28_arg_1=0, init_30_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_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=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, var_132=0, var_149=255, var_244=1, var_255=1, var_26=0, var_365=2, var_423=0, var_424=1, var_430=0, var_5=0] [L266] input_156 = __VERIFIER_nondet_uchar() [L267] EXPR input_156 & mask_SORT_2 [L267] input_156 = input_156 & mask_SORT_2 [L268] input_158 = __VERIFIER_nondet_uchar() [L269] EXPR input_158 & mask_SORT_2 [L269] input_158 = input_158 & mask_SORT_2 [L270] input_160 = __VERIFIER_nondet_uchar() [L271] EXPR input_160 & mask_SORT_2 [L271] input_160 = input_160 & mask_SORT_2 [L272] input_162 = __VERIFIER_nondet_uchar() [L273] EXPR input_162 & mask_SORT_2 [L273] input_162 = input_162 & mask_SORT_2 [L274] input_164 = __VERIFIER_nondet_uchar() [L275] EXPR input_164 & mask_SORT_2 [L275] input_164 = input_164 & mask_SORT_2 [L276] input_166 = __VERIFIER_nondet_uchar() [L277] EXPR input_166 & mask_SORT_2 [L277] input_166 = input_166 & mask_SORT_2 [L278] input_168 = __VERIFIER_nondet_uchar() [L279] EXPR input_168 & mask_SORT_2 [L279] input_168 = input_168 & mask_SORT_2 [L280] input_170 = __VERIFIER_nondet_uchar() [L281] EXPR input_170 & mask_SORT_2 [L281] input_170 = input_170 & mask_SORT_2 [L282] input_172 = __VERIFIER_nondet_uchar() [L283] EXPR input_172 & mask_SORT_2 [L283] input_172 = input_172 & mask_SORT_2 [L284] input_174 = __VERIFIER_nondet_uchar() [L285] EXPR input_174 & mask_SORT_2 [L285] input_174 = input_174 & mask_SORT_2 [L286] input_176 = __VERIFIER_nondet_uchar() [L287] EXPR input_176 & mask_SORT_1 [L287] input_176 = input_176 & mask_SORT_1 [L288] input_178 = __VERIFIER_nondet_uchar() [L289] EXPR input_178 & mask_SORT_1 [L289] input_178 = input_178 & mask_SORT_1 [L290] input_180 = __VERIFIER_nondet_uchar() [L291] EXPR input_180 & mask_SORT_1 [L291] input_180 = input_180 & mask_SORT_1 [L292] input_182 = __VERIFIER_nondet_uchar() [L293] EXPR input_182 & mask_SORT_1 [L293] input_182 = input_182 & mask_SORT_1 [L294] input_184 = __VERIFIER_nondet_uchar() [L295] EXPR input_184 & mask_SORT_1 [L295] input_184 = input_184 & mask_SORT_1 [L296] input_186 = __VERIFIER_nondet_uchar() [L297] EXPR input_186 & mask_SORT_1 [L297] input_186 = input_186 & mask_SORT_1 [L298] input_188 = __VERIFIER_nondet_uchar() [L299] EXPR input_188 & mask_SORT_1 [L299] input_188 = input_188 & mask_SORT_1 [L300] input_190 = __VERIFIER_nondet_uchar() [L301] EXPR input_190 & mask_SORT_1 [L301] input_190 = input_190 & mask_SORT_1 [L302] input_192 = __VERIFIER_nondet_uchar() [L303] EXPR input_192 & mask_SORT_1 [L303] input_192 = input_192 & mask_SORT_1 [L304] input_194 = __VERIFIER_nondet_uchar() [L305] EXPR input_194 & mask_SORT_1 [L305] input_194 = input_194 & mask_SORT_1 [L306] input_196 = __VERIFIER_nondet_uchar() [L307] EXPR input_196 & mask_SORT_1 [L307] input_196 = input_196 & mask_SORT_1 [L308] input_198 = __VERIFIER_nondet_uchar() [L309] EXPR input_198 & mask_SORT_1 [L309] input_198 = input_198 & mask_SORT_1 [L310] input_200 = __VERIFIER_nondet_uchar() [L311] EXPR input_200 & mask_SORT_1 [L311] input_200 = input_200 & mask_SORT_1 [L312] input_202 = __VERIFIER_nondet_uchar() [L313] EXPR input_202 & mask_SORT_1 [L313] input_202 = input_202 & mask_SORT_1 [L314] input_204 = __VERIFIER_nondet_uchar() [L315] EXPR input_204 & mask_SORT_1 [L315] input_204 = input_204 & mask_SORT_1 [L316] input_206 = __VERIFIER_nondet_uchar() [L317] EXPR input_206 & mask_SORT_1 [L317] input_206 = input_206 & mask_SORT_1 [L318] input_208 = __VERIFIER_nondet_uchar() [L319] EXPR input_208 & mask_SORT_1 [L319] input_208 = input_208 & mask_SORT_1 [L320] input_210 = __VERIFIER_nondet_uchar() [L321] EXPR input_210 & mask_SORT_1 [L321] input_210 = input_210 & mask_SORT_1 [L322] input_212 = __VERIFIER_nondet_uchar() [L323] EXPR input_212 & mask_SORT_1 [L323] input_212 = input_212 & mask_SORT_1 [L324] input_214 = __VERIFIER_nondet_uchar() [L325] EXPR input_214 & mask_SORT_1 [L325] input_214 = input_214 & mask_SORT_1 [L326] input_216 = __VERIFIER_nondet_uchar() [L327] EXPR input_216 & mask_SORT_1 [L327] input_216 = input_216 & mask_SORT_1 [L328] input_218 = __VERIFIER_nondet_uchar() [L329] EXPR input_218 & mask_SORT_1 [L329] input_218 = input_218 & mask_SORT_1 [L330] input_220 = __VERIFIER_nondet_uchar() [L331] EXPR input_220 & mask_SORT_1 [L331] input_220 = input_220 & mask_SORT_1 [L332] input_222 = __VERIFIER_nondet_uchar() [L333] EXPR input_222 & mask_SORT_1 [L333] input_222 = input_222 & mask_SORT_1 [L334] input_224 = __VERIFIER_nondet_uchar() [L335] EXPR input_224 & mask_SORT_1 [L335] input_224 = input_224 & mask_SORT_1 [L336] input_226 = __VERIFIER_nondet_uchar() [L337] EXPR input_226 & mask_SORT_1 [L337] input_226 = input_226 & mask_SORT_1 [L338] input_228 = __VERIFIER_nondet_uchar() [L339] EXPR input_228 & mask_SORT_1 [L339] input_228 = input_228 & mask_SORT_1 [L340] input_230 = __VERIFIER_nondet_uchar() [L341] EXPR input_230 & mask_SORT_1 [L341] input_230 = input_230 & mask_SORT_1 [L342] input_232 = __VERIFIER_nondet_uchar() [L343] EXPR input_232 & mask_SORT_1 [L343] input_232 = input_232 & mask_SORT_1 [L344] input_234 = __VERIFIER_nondet_uchar() [L345] EXPR input_234 & mask_SORT_1 [L345] input_234 = input_234 & mask_SORT_1 [L346] input_236 = __VERIFIER_nondet_uchar() [L347] EXPR input_236 & mask_SORT_1 [L347] input_236 = input_236 & mask_SORT_1 [L348] input_238 = __VERIFIER_nondet_uchar() [L349] EXPR input_238 & mask_SORT_1 [L349] input_238 = input_238 & mask_SORT_1 [L350] input_240 = __VERIFIER_nondet_uchar() [L351] EXPR input_240 & mask_SORT_1 [L351] input_240 = input_240 & mask_SORT_1 [L352] input_242 = __VERIFIER_nondet_uchar() [L353] EXPR input_242 & mask_SORT_1 [L353] input_242 = input_242 & mask_SORT_1 [L354] input_246 = __VERIFIER_nondet_uchar() [L355] input_248 = __VERIFIER_nondet_uchar() [L356] input_253 = __VERIFIER_nondet_uchar() [L357] input_261 = __VERIFIER_nondet_uchar() [L358] input_273 = __VERIFIER_nondet_uchar() [L359] input_281 = __VERIFIER_nondet_uchar() [L360] input_287 = __VERIFIER_nondet_uchar() [L361] input_292 = __VERIFIER_nondet_uchar() [L362] input_299 = __VERIFIER_nondet_uchar() [L363] input_304 = __VERIFIER_nondet_uchar() [L364] input_310 = __VERIFIER_nondet_uchar() [L365] input_317 = __VERIFIER_nondet_uchar() [L366] input_324 = __VERIFIER_nondet_uchar() [L367] input_331 = __VERIFIER_nondet_uchar() [L368] input_338 = __VERIFIER_nondet_uchar() [L369] input_346 = __VERIFIER_nondet_uchar() [L370] input_354 = __VERIFIER_nondet_uchar() [L371] input_362 = __VERIFIER_nondet_uchar() [L372] input_370 = __VERIFIER_nondet_uchar() [L373] input_378 = __VERIFIER_nondet_uchar() [L374] input_386 = __VERIFIER_nondet_uchar() [L375] input_394 = __VERIFIER_nondet_uchar() [L376] EXPR input_394 & mask_SORT_1 [L376] input_394 = input_394 & mask_SORT_1 [L377] input_399 = __VERIFIER_nondet_uchar() [L378] EXPR input_399 & mask_SORT_1 [L378] input_399 = input_399 & mask_SORT_1 [L379] input_405 = __VERIFIER_nondet_uchar() [L380] EXPR input_405 & mask_SORT_1 [L380] input_405 = input_405 & mask_SORT_1 [L381] input_411 = __VERIFIER_nondet_uchar() [L382] EXPR input_411 & mask_SORT_1 [L382] input_411 = input_411 & mask_SORT_1 [L383] input_418 = __VERIFIER_nondet_uchar() [L384] EXPR input_418 & mask_SORT_1 [L384] input_418 = input_418 & mask_SORT_1 [L385] input_435 = __VERIFIER_nondet_uchar() [L386] EXPR input_435 & mask_SORT_1 [L386] input_435 = input_435 & mask_SORT_1 [L387] input_443 = __VERIFIER_nondet_uchar() [L388] EXPR input_443 & mask_SORT_1 [L388] input_443 = input_443 & mask_SORT_1 [L389] input_456 = __VERIFIER_nondet_uchar() [L390] EXPR input_456 & mask_SORT_1 [L390] input_456 = input_456 & mask_SORT_1 [L391] input_470 = __VERIFIER_nondet_uchar() [L392] EXPR input_470 & mask_SORT_1 [L392] input_470 = input_470 & mask_SORT_1 [L393] input_483 = __VERIFIER_nondet_uchar() [L394] EXPR input_483 & mask_SORT_1 [L394] input_483 = input_483 & mask_SORT_1 [L397] SORT_1 var_99_arg_0 = state_27; [L398] SORT_1 var_99_arg_1 = ~state_29; [L399] EXPR var_99_arg_1 & mask_SORT_1 [L399] var_99_arg_1 = var_99_arg_1 & mask_SORT_1 [L400] EXPR var_99_arg_0 & var_99_arg_1 [L400] SORT_1 var_99 = var_99_arg_0 & var_99_arg_1; [L401] SORT_1 var_100_arg_0 = var_99; [L402] SORT_1 var_100_arg_1 = ~state_31; [L403] EXPR var_100_arg_1 & mask_SORT_1 [L403] var_100_arg_1 = var_100_arg_1 & mask_SORT_1 [L404] EXPR var_100_arg_0 & var_100_arg_1 [L404] SORT_1 var_100 = var_100_arg_0 & var_100_arg_1; [L405] SORT_1 var_101_arg_0 = var_100; [L406] SORT_1 var_101_arg_1 = ~state_33; [L407] EXPR var_101_arg_1 & mask_SORT_1 [L407] var_101_arg_1 = var_101_arg_1 & mask_SORT_1 [L408] EXPR var_101_arg_0 & var_101_arg_1 [L408] SORT_1 var_101 = var_101_arg_0 & var_101_arg_1; [L409] SORT_1 var_102_arg_0 = var_101; [L410] SORT_1 var_102_arg_1 = ~state_35; [L411] EXPR var_102_arg_1 & mask_SORT_1 [L411] var_102_arg_1 = var_102_arg_1 & mask_SORT_1 [L412] EXPR var_102_arg_0 & var_102_arg_1 [L412] SORT_1 var_102 = var_102_arg_0 & var_102_arg_1; [L413] SORT_1 var_103_arg_0 = var_102; [L414] SORT_1 var_103_arg_1 = state_37; [L415] EXPR var_103_arg_0 & var_103_arg_1 [L415] SORT_1 var_103 = var_103_arg_0 & var_103_arg_1; [L416] SORT_1 var_104_arg_0 = var_103; [L417] SORT_1 var_104_arg_1 = ~state_39; [L418] EXPR var_104_arg_1 & mask_SORT_1 [L418] var_104_arg_1 = var_104_arg_1 & mask_SORT_1 [L419] EXPR var_104_arg_0 & var_104_arg_1 [L419] SORT_1 var_104 = var_104_arg_0 & var_104_arg_1; [L420] SORT_1 var_105_arg_0 = var_104; [L421] SORT_1 var_105_arg_1 = ~state_41; [L422] EXPR var_105_arg_1 & mask_SORT_1 [L422] var_105_arg_1 = var_105_arg_1 & mask_SORT_1 [L423] EXPR var_105_arg_0 & var_105_arg_1 [L423] SORT_1 var_105 = var_105_arg_0 & var_105_arg_1; [L424] SORT_1 var_106_arg_0 = var_105; [L425] SORT_1 var_106_arg_1 = ~state_43; [L426] EXPR var_106_arg_1 & mask_SORT_1 [L426] var_106_arg_1 = var_106_arg_1 & mask_SORT_1 [L427] EXPR var_106_arg_0 & var_106_arg_1 [L427] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L428] SORT_1 var_107_arg_0 = var_106; [L429] SORT_1 var_107_arg_1 = ~state_45; [L430] EXPR var_107_arg_1 & mask_SORT_1 [L430] var_107_arg_1 = var_107_arg_1 & mask_SORT_1 [L431] EXPR var_107_arg_0 & var_107_arg_1 [L431] SORT_1 var_107 = var_107_arg_0 & var_107_arg_1; [L432] SORT_1 var_108_arg_0 = var_107; [L433] SORT_1 var_108_arg_1 = state_47; [L434] EXPR var_108_arg_0 & var_108_arg_1 [L434] SORT_1 var_108 = var_108_arg_0 & var_108_arg_1; [L435] SORT_1 var_109_arg_0 = var_108; [L436] SORT_1 var_109_arg_1 = ~state_49; [L437] EXPR var_109_arg_1 & mask_SORT_1 [L437] var_109_arg_1 = var_109_arg_1 & mask_SORT_1 [L438] EXPR var_109_arg_0 & var_109_arg_1 [L438] SORT_1 var_109 = var_109_arg_0 & var_109_arg_1; [L439] SORT_1 var_110_arg_0 = var_109; [L440] SORT_1 var_110_arg_1 = ~state_51; [L441] EXPR var_110_arg_1 & mask_SORT_1 [L441] var_110_arg_1 = var_110_arg_1 & mask_SORT_1 [L442] EXPR var_110_arg_0 & var_110_arg_1 [L442] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L443] SORT_1 var_111_arg_0 = var_110; [L444] SORT_1 var_111_arg_1 = ~state_53; [L445] EXPR var_111_arg_1 & mask_SORT_1 [L445] var_111_arg_1 = var_111_arg_1 & mask_SORT_1 [L446] EXPR var_111_arg_0 & var_111_arg_1 [L446] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L447] SORT_1 var_112_arg_0 = var_111; [L448] SORT_1 var_112_arg_1 = ~state_55; [L449] EXPR var_112_arg_1 & mask_SORT_1 [L449] var_112_arg_1 = var_112_arg_1 & mask_SORT_1 [L450] EXPR var_112_arg_0 & var_112_arg_1 [L450] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L451] SORT_1 var_113_arg_0 = var_112; [L452] SORT_1 var_113_arg_1 = state_57; [L453] EXPR var_113_arg_0 & var_113_arg_1 [L453] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L454] SORT_1 var_114_arg_0 = var_113; [L455] SORT_1 var_114_arg_1 = ~state_59; [L456] EXPR var_114_arg_1 & mask_SORT_1 [L456] var_114_arg_1 = var_114_arg_1 & mask_SORT_1 [L457] EXPR var_114_arg_0 & var_114_arg_1 [L457] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L458] SORT_1 var_115_arg_0 = var_114; [L459] SORT_1 var_115_arg_1 = ~state_61; [L460] EXPR var_115_arg_1 & mask_SORT_1 [L460] var_115_arg_1 = var_115_arg_1 & mask_SORT_1 [L461] EXPR var_115_arg_0 & var_115_arg_1 [L461] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L462] SORT_1 var_116_arg_0 = var_115; [L463] SORT_1 var_116_arg_1 = ~state_63; [L464] EXPR var_116_arg_1 & mask_SORT_1 [L464] var_116_arg_1 = var_116_arg_1 & mask_SORT_1 [L465] EXPR var_116_arg_0 & var_116_arg_1 [L465] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L466] SORT_1 var_117_arg_0 = var_116; [L467] SORT_1 var_117_arg_1 = state_65; [L468] EXPR var_117_arg_0 & var_117_arg_1 [L468] SORT_1 var_117 = var_117_arg_0 & var_117_arg_1; [L469] SORT_1 var_118_arg_0 = var_117; [L470] SORT_1 var_118_arg_1 = state_67; [L471] EXPR var_118_arg_0 & var_118_arg_1 [L471] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L472] SORT_1 var_119_arg_0 = var_118; [L473] SORT_1 var_119_arg_1 = ~state_69; [L474] EXPR var_119_arg_1 & mask_SORT_1 [L474] var_119_arg_1 = var_119_arg_1 & mask_SORT_1 [L475] EXPR var_119_arg_0 & var_119_arg_1 [L475] SORT_1 var_119 = var_119_arg_0 & var_119_arg_1; [L476] SORT_1 var_120_arg_0 = var_119; [L477] SORT_1 var_120_arg_1 = ~state_71; [L478] EXPR var_120_arg_1 & mask_SORT_1 [L478] var_120_arg_1 = var_120_arg_1 & mask_SORT_1 [L479] EXPR var_120_arg_0 & var_120_arg_1 [L479] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L480] SORT_1 var_121_arg_0 = var_120; [L481] SORT_1 var_121_arg_1 = ~state_73; [L482] EXPR var_121_arg_1 & mask_SORT_1 [L482] var_121_arg_1 = var_121_arg_1 & mask_SORT_1 [L483] EXPR var_121_arg_0 & var_121_arg_1 [L483] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L484] SORT_1 var_122_arg_0 = var_121; [L485] SORT_1 var_122_arg_1 = state_75; [L486] EXPR var_122_arg_0 & var_122_arg_1 [L486] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L487] SORT_1 var_123_arg_0 = var_122; [L488] SORT_1 var_123_arg_1 = ~state_77; [L489] EXPR var_123_arg_1 & mask_SORT_1 [L489] var_123_arg_1 = var_123_arg_1 & mask_SORT_1 [L490] EXPR var_123_arg_0 & var_123_arg_1 [L490] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L491] SORT_1 var_124_arg_0 = var_123; [L492] SORT_1 var_124_arg_1 = ~state_79; [L493] EXPR var_124_arg_1 & mask_SORT_1 [L493] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L494] EXPR var_124_arg_0 & var_124_arg_1 [L494] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L495] SORT_1 var_125_arg_0 = var_124; [L496] SORT_1 var_125_arg_1 = state_81; [L497] EXPR var_125_arg_0 & var_125_arg_1 [L497] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L498] SORT_1 var_126_arg_0 = var_125; [L499] SORT_1 var_126_arg_1 = ~state_83; [L500] EXPR var_126_arg_1 & mask_SORT_1 [L500] var_126_arg_1 = var_126_arg_1 & mask_SORT_1 [L501] EXPR var_126_arg_0 & var_126_arg_1 [L501] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L502] SORT_1 var_127_arg_0 = var_126; [L503] SORT_1 var_127_arg_1 = ~state_85; [L504] EXPR var_127_arg_1 & mask_SORT_1 [L504] var_127_arg_1 = var_127_arg_1 & mask_SORT_1 [L505] EXPR var_127_arg_0 & var_127_arg_1 [L505] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L506] SORT_1 var_128_arg_0 = var_127; [L507] SORT_1 var_128_arg_1 = ~state_87; [L508] EXPR var_128_arg_1 & mask_SORT_1 [L508] var_128_arg_1 = var_128_arg_1 & mask_SORT_1 [L509] EXPR var_128_arg_0 & var_128_arg_1 [L509] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L510] SORT_1 var_129_arg_0 = var_128; [L511] SORT_1 var_129_arg_1 = state_89; [L512] EXPR var_129_arg_0 & var_129_arg_1 [L512] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L513] SORT_1 var_130_arg_0 = var_129; [L514] SORT_1 var_130_arg_1 = ~state_91; [L515] EXPR var_130_arg_1 & mask_SORT_1 [L515] var_130_arg_1 = var_130_arg_1 & mask_SORT_1 [L516] EXPR var_130_arg_0 & var_130_arg_1 [L516] SORT_1 var_130 = var_130_arg_0 & var_130_arg_1; [L517] SORT_1 var_131_arg_0 = var_130; [L518] SORT_1 var_131_arg_1 = ~state_93; [L519] EXPR var_131_arg_1 & mask_SORT_1 [L519] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L520] EXPR var_131_arg_0 & var_131_arg_1 [L520] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L521] SORT_2 var_133_arg_0 = var_132; [L522] SORT_2 var_133_arg_1 = state_6; [L523] SORT_1 var_133 = var_133_arg_0 == var_133_arg_1; [L524] SORT_1 var_134_arg_0 = var_131; [L525] SORT_1 var_134_arg_1 = var_133; [L526] EXPR var_134_arg_0 & var_134_arg_1 [L526] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L527] SORT_2 var_135_arg_0 = var_132; [L528] SORT_2 var_135_arg_1 = state_8; [L529] SORT_1 var_135 = var_135_arg_0 == var_135_arg_1; [L530] SORT_1 var_136_arg_0 = var_134; [L531] SORT_1 var_136_arg_1 = var_135; [L532] EXPR var_136_arg_0 & var_136_arg_1 [L532] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L533] SORT_2 var_137_arg_0 = var_132; [L534] SORT_2 var_137_arg_1 = state_10; [L535] SORT_1 var_137 = var_137_arg_0 == var_137_arg_1; [L536] SORT_1 var_138_arg_0 = var_136; [L537] SORT_1 var_138_arg_1 = var_137; [L538] EXPR var_138_arg_0 & var_138_arg_1 [L538] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L539] SORT_2 var_139_arg_0 = var_132; [L540] SORT_2 var_139_arg_1 = state_12; [L541] SORT_1 var_139 = var_139_arg_0 == var_139_arg_1; [L542] SORT_1 var_140_arg_0 = var_138; [L543] SORT_1 var_140_arg_1 = var_139; [L544] EXPR var_140_arg_0 & var_140_arg_1 [L544] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L545] SORT_2 var_141_arg_0 = var_132; [L546] SORT_2 var_141_arg_1 = state_14; [L547] SORT_1 var_141 = var_141_arg_0 == var_141_arg_1; [L548] SORT_1 var_142_arg_0 = var_140; [L549] SORT_1 var_142_arg_1 = var_141; [L550] EXPR var_142_arg_0 & var_142_arg_1 [L550] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L551] SORT_2 var_143_arg_0 = var_132; [L552] SORT_2 var_143_arg_1 = state_16; [L553] SORT_1 var_143 = var_143_arg_0 == var_143_arg_1; [L554] SORT_1 var_144_arg_0 = var_142; [L555] SORT_1 var_144_arg_1 = var_143; [L556] EXPR var_144_arg_0 & var_144_arg_1 [L556] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L557] SORT_2 var_145_arg_0 = var_132; [L558] SORT_2 var_145_arg_1 = state_18; [L559] SORT_1 var_145 = var_145_arg_0 == var_145_arg_1; [L560] SORT_1 var_146_arg_0 = var_144; [L561] SORT_1 var_146_arg_1 = var_145; [L562] EXPR var_146_arg_0 & var_146_arg_1 [L562] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L563] SORT_2 var_147_arg_0 = var_132; [L564] SORT_2 var_147_arg_1 = state_20; [L565] SORT_1 var_147 = var_147_arg_0 == var_147_arg_1; [L566] SORT_1 var_148_arg_0 = var_146; [L567] SORT_1 var_148_arg_1 = var_147; [L568] EXPR var_148_arg_0 & var_148_arg_1 [L568] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L569] SORT_2 var_150_arg_0 = var_149; [L570] SORT_2 var_150_arg_1 = state_22; [L571] SORT_1 var_150 = var_150_arg_0 == var_150_arg_1; [L572] SORT_1 var_151_arg_0 = var_148; [L573] SORT_1 var_151_arg_1 = var_150; [L574] EXPR var_151_arg_0 & var_151_arg_1 [L574] SORT_1 var_151 = var_151_arg_0 & var_151_arg_1; [L575] SORT_2 var_152_arg_0 = var_149; [L576] SORT_2 var_152_arg_1 = state_24; [L577] SORT_1 var_152 = var_152_arg_0 == var_152_arg_1; [L578] SORT_1 var_153_arg_0 = var_151; [L579] SORT_1 var_153_arg_1 = var_152; [L580] EXPR var_153_arg_0 & var_153_arg_1 [L580] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L581] SORT_1 var_154_arg_0 = state_97; [L582] SORT_1 var_154_arg_1 = var_153; [L583] EXPR var_154_arg_0 & var_154_arg_1 [L583] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L584] EXPR var_154 & mask_SORT_1 [L584] var_154 = var_154 & mask_SORT_1 [L585] SORT_1 bad_155_arg_0 = var_154; [L586] CALL __VERIFIER_assert(!(bad_155_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: 0.8s, 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, 0.3s 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 20:48:59,712 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...