/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.lann.4.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:36:15,964 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:36:16,032 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 20:36:16,036 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:36:16,037 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:36:16,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:36:16,059 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:36:16,059 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:36:16,059 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:36:16,062 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:36:16,062 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:36:16,063 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:36:16,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:36:16,064 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:36:16,064 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:36:16,065 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:36:16,065 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:36:16,065 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:36:16,065 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:36:16,065 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:36:16,065 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:36:16,066 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:36:16,066 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:36:16,066 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:36:16,066 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:36:16,067 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:36:16,067 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:36:16,067 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:36:16,067 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:36:16,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:36:16,068 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:36:16,068 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:36:16,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:36:16,069 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:36:16,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:36:16,069 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:36:16,069 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:36:16,069 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:36:16,069 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:36:16,069 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:36:16,070 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:36:16,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:36:16,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:36:16,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:36:16,263 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:36:16,263 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:36:16,264 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.lann.4.prop1-back-serstep.c [2023-12-16 20:36:17,399 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:36:17,714 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:36:17,714 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.lann.4.prop1-back-serstep.c [2023-12-16 20:36:17,737 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/612cd8790/bf86dd6d79554a9f9b3f67a39671648a/FLAGe2d29ced8 [2023-12-16 20:36:17,746 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/612cd8790/bf86dd6d79554a9f9b3f67a39671648a [2023-12-16 20:36:17,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:36:17,749 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:36:17,750 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:36:17,750 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:36:17,753 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:36:17,754 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:36:17" (1/1) ... [2023-12-16 20:36:17,754 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@774157af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:17, skipping insertion in model container [2023-12-16 20:36:17,755 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:36:17" (1/1) ... [2023-12-16 20:36:17,816 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:36:17,983 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.lann.4.prop1-back-serstep.c[1172,1185] [2023-12-16 20:36:18,334 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:36:18,341 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:36:18,350 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.lann.4.prop1-back-serstep.c[1172,1185] [2023-12-16 20:36:18,502 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:36:18,512 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:36:18,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18 WrapperNode [2023-12-16 20:36:18,512 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:36:18,513 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:36:18,513 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:36:18,513 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:36:18,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,570 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,726 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5488 [2023-12-16 20:36:18,726 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:36:18,727 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:36:18,727 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:36:18,727 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:36:18,734 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,767 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,824 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 20:36:18,825 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,825 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,860 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,874 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,884 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,902 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,930 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:36:18,931 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:36:18,931 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:36:18,931 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:36:18,931 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (1/1) ... [2023-12-16 20:36:18,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:36:18,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:36:18,961 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 20:36:19,044 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 20:36:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:36:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:36:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:36:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:36:19,594 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:36:19,595 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:36:25,482 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:36:25,582 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:36:25,582 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:36:25,582 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:36:25 BoogieIcfgContainer [2023-12-16 20:36:25,582 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:36:25,584 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:36:25,584 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:36:25,586 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:36:25,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:36:17" (1/3) ... [2023-12-16 20:36:25,586 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5955c84b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:36:25, skipping insertion in model container [2023-12-16 20:36:25,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:36:18" (2/3) ... [2023-12-16 20:36:25,586 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5955c84b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:36:25, skipping insertion in model container [2023-12-16 20:36:25,587 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:36:25" (3/3) ... [2023-12-16 20:36:25,587 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.lann.4.prop1-back-serstep.c [2023-12-16 20:36:25,598 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:36:25,598 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:36:25,623 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:36:25,627 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;@34dd57b5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:36:25,627 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:36:25,630 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 20:36:25,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:36:25,633 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:36:25,633 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:36:25,633 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:36:25,636 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:36:25,636 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:36:25,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:36:25,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829914345] [2023-12-16 20:36:25,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:36:25,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:36:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:36:26,227 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:36:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:36:26,622 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:36:26,624 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:36:26,625 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:36:26,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:36:26,629 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:36:26,633 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:36:26,677 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:36:26,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:36:26 BoogieIcfgContainer [2023-12-16 20:36:26,706 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:36:26,707 INFO L158 Benchmark]: Toolchain (without parser) took 8957.26ms. Allocated memory was 282.1MB in the beginning and 780.1MB in the end (delta: 498.1MB). Free memory was 224.0MB in the beginning and 638.9MB in the end (delta: -414.9MB). Peak memory consumption was 512.5MB. Max. memory is 8.0GB. [2023-12-16 20:36:26,708 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 188.7MB. Free memory is still 134.4MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:36:26,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 762.69ms. Allocated memory is still 282.1MB. Free memory was 224.0MB in the beginning and 184.5MB in the end (delta: 39.5MB). Peak memory consumption was 93.5MB. Max. memory is 8.0GB. [2023-12-16 20:36:26,709 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.01ms. Allocated memory is still 282.1MB. Free memory was 184.0MB in the beginning and 201.3MB in the end (delta: -17.3MB). Peak memory consumption was 54.0MB. Max. memory is 8.0GB. [2023-12-16 20:36:26,712 INFO L158 Benchmark]: Boogie Preprocessor took 203.47ms. Allocated memory is still 282.1MB. Free memory was 201.3MB in the beginning and 167.7MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2023-12-16 20:36:26,712 INFO L158 Benchmark]: RCFGBuilder took 6651.71ms. Allocated memory was 282.1MB in the beginning and 780.1MB in the end (delta: 498.1MB). Free memory was 167.7MB in the beginning and 400.4MB in the end (delta: -232.6MB). Peak memory consumption was 339.4MB. Max. memory is 8.0GB. [2023-12-16 20:36:26,713 INFO L158 Benchmark]: TraceAbstraction took 1122.27ms. Allocated memory is still 780.1MB. Free memory was 399.8MB in the beginning and 638.9MB in the end (delta: -239.1MB). Peak memory consumption was 190.8MB. Max. memory is 8.0GB. [2023-12-16 20:36:26,717 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 188.7MB. Free memory is still 134.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 762.69ms. Allocated memory is still 282.1MB. Free memory was 224.0MB in the beginning and 184.5MB in the end (delta: 39.5MB). Peak memory consumption was 93.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 213.01ms. Allocated memory is still 282.1MB. Free memory was 184.0MB in the beginning and 201.3MB in the end (delta: -17.3MB). Peak memory consumption was 54.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 203.47ms. Allocated memory is still 282.1MB. Free memory was 201.3MB in the beginning and 167.7MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. * RCFGBuilder took 6651.71ms. Allocated memory was 282.1MB in the beginning and 780.1MB in the end (delta: 498.1MB). Free memory was 167.7MB in the beginning and 400.4MB in the end (delta: -232.6MB). Peak memory consumption was 339.4MB. Max. memory is 8.0GB. * TraceAbstraction took 1122.27ms. Allocated memory is still 780.1MB. Free memory was 399.8MB in the beginning and 638.9MB in the end (delta: -239.1MB). Peak memory consumption was 190.8MB. 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 293. 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_46 = 0; [L40] const SORT_2 var_125 = 0; [L41] const SORT_1 var_258 = 1; [L42] const SORT_2 var_261 = 255; [L43] const SORT_2 var_267 = 24; [L44] const SORT_2 var_270 = 1; [L45] const SORT_2 var_291 = 14; [L46] const SORT_2 var_314 = 6; [L47] const SORT_2 var_359 = 23; [L48] const SORT_3 var_399 = 0; [L49] const SORT_4 var_401 = 23; [L50] const SORT_2 var_423 = 2; [L51] const SORT_4 var_474 = 24; [L52] const SORT_4 var_546 = 14; [L53] const SORT_4 var_618 = 6; [L54] const SORT_4 var_690 = 0; [L55] const SORT_4 var_1027 = 1; [L57] SORT_2 input_168; [L58] SORT_2 input_170; [L59] SORT_2 input_172; [L60] SORT_2 input_174; [L61] SORT_2 input_176; [L62] SORT_2 input_178; [L63] SORT_2 input_180; [L64] SORT_2 input_182; [L65] SORT_2 input_184; [L66] SORT_2 input_186; [L67] SORT_2 input_188; [L68] SORT_2 input_190; [L69] SORT_2 input_192; [L70] SORT_2 input_194; [L71] SORT_2 input_196; [L72] SORT_2 input_198; [L73] SORT_2 input_200; [L74] SORT_2 input_202; [L75] SORT_2 input_204; [L76] SORT_2 input_206; [L77] SORT_1 input_208; [L78] SORT_1 input_210; [L79] SORT_1 input_212; [L80] SORT_1 input_214; [L81] SORT_1 input_216; [L82] SORT_1 input_218; [L83] SORT_1 input_220; [L84] SORT_1 input_222; [L85] SORT_1 input_224; [L86] SORT_1 input_226; [L87] SORT_1 input_228; [L88] SORT_1 input_230; [L89] SORT_1 input_232; [L90] SORT_1 input_234; [L91] SORT_1 input_236; [L92] SORT_1 input_238; [L93] SORT_1 input_240; [L94] SORT_1 input_242; [L95] SORT_1 input_244; [L96] SORT_1 input_246; [L97] SORT_1 input_248; [L98] SORT_1 input_250; [L99] SORT_1 input_252; [L100] SORT_1 input_254; [L101] SORT_1 input_256; [L102] SORT_1 input_260; [L103] SORT_1 input_265; [L104] SORT_1 input_276; [L105] SORT_1 input_284; [L106] SORT_1 input_289; [L107] SORT_1 input_299; [L108] SORT_1 input_307; [L109] SORT_1 input_312; [L110] SORT_1 input_322; [L111] SORT_1 input_330; [L112] SORT_1 input_335; [L113] SORT_1 input_344; [L114] SORT_1 input_352; [L115] SORT_1 input_357; [L116] SORT_1 input_367; [L117] SORT_1 input_375; [L118] SORT_1 input_381; [L119] SORT_1 input_395; [L120] SORT_1 input_407; [L121] SORT_1 input_419; [L122] SORT_1 input_431; [L123] SORT_1 input_441; [L124] SORT_1 input_447; [L125] SORT_1 input_461; [L126] SORT_1 input_480; [L127] SORT_1 input_492; [L128] SORT_1 input_503; [L129] SORT_1 input_513; [L130] SORT_1 input_519; [L131] SORT_1 input_533; [L132] SORT_1 input_552; [L133] SORT_1 input_564; [L134] SORT_1 input_575; [L135] SORT_1 input_585; [L136] SORT_1 input_591; [L137] SORT_1 input_605; [L138] SORT_1 input_624; [L139] SORT_1 input_636; [L140] SORT_1 input_647; [L141] SORT_1 input_657; [L142] SORT_1 input_663; [L143] SORT_1 input_677; [L144] SORT_1 input_696; [L145] SORT_1 input_708; [L146] SORT_1 input_719; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L148] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L149] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L150] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L151] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L152] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L153] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L154] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L155] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L156] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L157] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L159] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L160] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L161] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L163] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L164] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L165] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L166] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L167] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L171] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L172] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L173] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L174] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L175] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L176] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L177] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] SORT_2 init_7_arg_1 = var_5; [L197] state_6 = init_7_arg_1 [L198] SORT_2 init_9_arg_1 = var_5; [L199] state_8 = init_9_arg_1 [L200] SORT_2 init_11_arg_1 = var_5; [L201] state_10 = init_11_arg_1 [L202] SORT_2 init_13_arg_1 = var_5; [L203] state_12 = init_13_arg_1 [L204] SORT_2 init_15_arg_1 = var_5; [L205] state_14 = init_15_arg_1 [L206] SORT_2 init_17_arg_1 = var_5; [L207] state_16 = init_17_arg_1 [L208] SORT_2 init_19_arg_1 = var_5; [L209] state_18 = init_19_arg_1 [L210] SORT_2 init_21_arg_1 = var_5; [L211] state_20 = init_21_arg_1 [L212] SORT_2 init_23_arg_1 = var_5; [L213] state_22 = init_23_arg_1 [L214] SORT_2 init_25_arg_1 = var_5; [L215] state_24 = init_25_arg_1 [L216] SORT_2 init_27_arg_1 = var_5; [L217] state_26 = init_27_arg_1 [L218] SORT_2 init_29_arg_1 = var_5; [L219] state_28 = init_29_arg_1 [L220] SORT_2 init_31_arg_1 = var_5; [L221] state_30 = init_31_arg_1 [L222] SORT_2 init_33_arg_1 = var_5; [L223] state_32 = init_33_arg_1 [L224] SORT_2 init_35_arg_1 = var_5; [L225] state_34 = init_35_arg_1 [L226] SORT_2 init_37_arg_1 = var_5; [L227] state_36 = init_37_arg_1 [L228] SORT_2 init_39_arg_1 = var_5; [L229] state_38 = init_39_arg_1 [L230] SORT_2 init_41_arg_1 = var_5; [L231] state_40 = init_41_arg_1 [L232] SORT_2 init_43_arg_1 = var_5; [L233] state_42 = init_43_arg_1 [L234] SORT_2 init_45_arg_1 = var_5; [L235] state_44 = init_45_arg_1 [L236] SORT_1 init_48_arg_1 = var_46; [L237] state_47 = init_48_arg_1 [L238] SORT_1 init_50_arg_1 = var_46; [L239] state_49 = init_50_arg_1 [L240] SORT_1 init_52_arg_1 = var_46; [L241] state_51 = init_52_arg_1 [L242] SORT_1 init_54_arg_1 = var_46; [L243] state_53 = init_54_arg_1 [L244] SORT_1 init_56_arg_1 = var_46; [L245] state_55 = init_56_arg_1 [L246] SORT_1 init_58_arg_1 = var_46; [L247] state_57 = init_58_arg_1 [L248] SORT_1 init_60_arg_1 = var_46; [L249] state_59 = init_60_arg_1 [L250] SORT_1 init_62_arg_1 = var_46; [L251] state_61 = init_62_arg_1 [L252] SORT_1 init_64_arg_1 = var_46; [L253] state_63 = init_64_arg_1 [L254] SORT_1 init_66_arg_1 = var_46; [L255] state_65 = init_66_arg_1 [L256] SORT_1 init_68_arg_1 = var_46; [L257] state_67 = init_68_arg_1 [L258] SORT_1 init_70_arg_1 = var_46; [L259] state_69 = init_70_arg_1 [L260] SORT_1 init_72_arg_1 = var_46; [L261] state_71 = init_72_arg_1 [L262] SORT_1 init_74_arg_1 = var_46; [L263] state_73 = init_74_arg_1 [L264] SORT_1 init_76_arg_1 = var_46; [L265] state_75 = init_76_arg_1 [L266] SORT_1 init_78_arg_1 = var_46; [L267] state_77 = init_78_arg_1 [L268] SORT_1 init_80_arg_1 = var_46; [L269] state_79 = init_80_arg_1 [L270] SORT_1 init_82_arg_1 = var_46; [L271] state_81 = init_82_arg_1 [L272] SORT_1 init_84_arg_1 = var_46; [L273] state_83 = init_84_arg_1 [L274] SORT_1 init_86_arg_1 = var_46; [L275] state_85 = init_86_arg_1 [L276] SORT_1 init_88_arg_1 = var_46; [L277] state_87 = init_88_arg_1 [L278] SORT_1 init_90_arg_1 = var_46; [L279] state_89 = init_90_arg_1 [L280] SORT_1 init_92_arg_1 = var_46; [L281] state_91 = init_92_arg_1 [L282] SORT_1 init_94_arg_1 = var_46; [L283] state_93 = init_94_arg_1 [L284] SORT_1 init_96_arg_1 = var_46; [L285] state_95 = init_96_arg_1 [L286] SORT_1 init_98_arg_1 = var_46; [L287] state_97 = init_98_arg_1 [L288] SORT_1 init_100_arg_1 = var_46; [L289] state_99 = init_100_arg_1 VAL [init_100_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_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_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_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_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_1027=1, var_125=0, var_258=1, var_261=255, var_267=24, var_270=1, var_291=14, var_314=6, var_359=23, var_399=0, var_401=23, var_423=2, var_46=0, var_474=24, var_546=14, var_5=0, var_618=6, var_690=0] [L292] input_168 = __VERIFIER_nondet_uchar() [L293] EXPR input_168 & mask_SORT_2 [L293] input_168 = input_168 & mask_SORT_2 [L294] input_170 = __VERIFIER_nondet_uchar() [L295] EXPR input_170 & mask_SORT_2 [L295] input_170 = input_170 & mask_SORT_2 [L296] input_172 = __VERIFIER_nondet_uchar() [L297] EXPR input_172 & mask_SORT_2 [L297] input_172 = input_172 & mask_SORT_2 [L298] input_174 = __VERIFIER_nondet_uchar() [L299] EXPR input_174 & mask_SORT_2 [L299] input_174 = input_174 & mask_SORT_2 [L300] input_176 = __VERIFIER_nondet_uchar() [L301] EXPR input_176 & mask_SORT_2 [L301] input_176 = input_176 & mask_SORT_2 [L302] input_178 = __VERIFIER_nondet_uchar() [L303] EXPR input_178 & mask_SORT_2 [L303] input_178 = input_178 & mask_SORT_2 [L304] input_180 = __VERIFIER_nondet_uchar() [L305] EXPR input_180 & mask_SORT_2 [L305] input_180 = input_180 & mask_SORT_2 [L306] input_182 = __VERIFIER_nondet_uchar() [L307] EXPR input_182 & mask_SORT_2 [L307] input_182 = input_182 & mask_SORT_2 [L308] input_184 = __VERIFIER_nondet_uchar() [L309] EXPR input_184 & mask_SORT_2 [L309] input_184 = input_184 & mask_SORT_2 [L310] input_186 = __VERIFIER_nondet_uchar() [L311] EXPR input_186 & mask_SORT_2 [L311] input_186 = input_186 & mask_SORT_2 [L312] input_188 = __VERIFIER_nondet_uchar() [L313] EXPR input_188 & mask_SORT_2 [L313] input_188 = input_188 & mask_SORT_2 [L314] input_190 = __VERIFIER_nondet_uchar() [L315] EXPR input_190 & mask_SORT_2 [L315] input_190 = input_190 & mask_SORT_2 [L316] input_192 = __VERIFIER_nondet_uchar() [L317] EXPR input_192 & mask_SORT_2 [L317] input_192 = input_192 & mask_SORT_2 [L318] input_194 = __VERIFIER_nondet_uchar() [L319] EXPR input_194 & mask_SORT_2 [L319] input_194 = input_194 & mask_SORT_2 [L320] input_196 = __VERIFIER_nondet_uchar() [L321] EXPR input_196 & mask_SORT_2 [L321] input_196 = input_196 & mask_SORT_2 [L322] input_198 = __VERIFIER_nondet_uchar() [L323] EXPR input_198 & mask_SORT_2 [L323] input_198 = input_198 & mask_SORT_2 [L324] input_200 = __VERIFIER_nondet_uchar() [L325] EXPR input_200 & mask_SORT_2 [L325] input_200 = input_200 & mask_SORT_2 [L326] input_202 = __VERIFIER_nondet_uchar() [L327] EXPR input_202 & mask_SORT_2 [L327] input_202 = input_202 & mask_SORT_2 [L328] input_204 = __VERIFIER_nondet_uchar() [L329] EXPR input_204 & mask_SORT_2 [L329] input_204 = input_204 & mask_SORT_2 [L330] input_206 = __VERIFIER_nondet_uchar() [L331] EXPR input_206 & mask_SORT_2 [L331] input_206 = input_206 & mask_SORT_2 [L332] input_208 = __VERIFIER_nondet_uchar() [L333] EXPR input_208 & mask_SORT_1 [L333] input_208 = input_208 & mask_SORT_1 [L334] input_210 = __VERIFIER_nondet_uchar() [L335] EXPR input_210 & mask_SORT_1 [L335] input_210 = input_210 & mask_SORT_1 [L336] input_212 = __VERIFIER_nondet_uchar() [L337] EXPR input_212 & mask_SORT_1 [L337] input_212 = input_212 & mask_SORT_1 [L338] input_214 = __VERIFIER_nondet_uchar() [L339] EXPR input_214 & mask_SORT_1 [L339] input_214 = input_214 & mask_SORT_1 [L340] input_216 = __VERIFIER_nondet_uchar() [L341] EXPR input_216 & mask_SORT_1 [L341] input_216 = input_216 & mask_SORT_1 [L342] input_218 = __VERIFIER_nondet_uchar() [L343] EXPR input_218 & mask_SORT_1 [L343] input_218 = input_218 & mask_SORT_1 [L344] input_220 = __VERIFIER_nondet_uchar() [L345] EXPR input_220 & mask_SORT_1 [L345] input_220 = input_220 & mask_SORT_1 [L346] input_222 = __VERIFIER_nondet_uchar() [L347] EXPR input_222 & mask_SORT_1 [L347] input_222 = input_222 & mask_SORT_1 [L348] input_224 = __VERIFIER_nondet_uchar() [L349] EXPR input_224 & mask_SORT_1 [L349] input_224 = input_224 & mask_SORT_1 [L350] input_226 = __VERIFIER_nondet_uchar() [L351] EXPR input_226 & mask_SORT_1 [L351] input_226 = input_226 & mask_SORT_1 [L352] input_228 = __VERIFIER_nondet_uchar() [L353] EXPR input_228 & mask_SORT_1 [L353] input_228 = input_228 & mask_SORT_1 [L354] input_230 = __VERIFIER_nondet_uchar() [L355] EXPR input_230 & mask_SORT_1 [L355] input_230 = input_230 & mask_SORT_1 [L356] input_232 = __VERIFIER_nondet_uchar() [L357] EXPR input_232 & mask_SORT_1 [L357] input_232 = input_232 & mask_SORT_1 [L358] input_234 = __VERIFIER_nondet_uchar() [L359] EXPR input_234 & mask_SORT_1 [L359] input_234 = input_234 & mask_SORT_1 [L360] input_236 = __VERIFIER_nondet_uchar() [L361] EXPR input_236 & mask_SORT_1 [L361] input_236 = input_236 & mask_SORT_1 [L362] input_238 = __VERIFIER_nondet_uchar() [L363] EXPR input_238 & mask_SORT_1 [L363] input_238 = input_238 & mask_SORT_1 [L364] input_240 = __VERIFIER_nondet_uchar() [L365] EXPR input_240 & mask_SORT_1 [L365] input_240 = input_240 & mask_SORT_1 [L366] input_242 = __VERIFIER_nondet_uchar() [L367] EXPR input_242 & mask_SORT_1 [L367] input_242 = input_242 & mask_SORT_1 [L368] input_244 = __VERIFIER_nondet_uchar() [L369] EXPR input_244 & mask_SORT_1 [L369] input_244 = input_244 & mask_SORT_1 [L370] input_246 = __VERIFIER_nondet_uchar() [L371] EXPR input_246 & mask_SORT_1 [L371] input_246 = input_246 & mask_SORT_1 [L372] input_248 = __VERIFIER_nondet_uchar() [L373] EXPR input_248 & mask_SORT_1 [L373] input_248 = input_248 & mask_SORT_1 [L374] input_250 = __VERIFIER_nondet_uchar() [L375] EXPR input_250 & mask_SORT_1 [L375] input_250 = input_250 & mask_SORT_1 [L376] input_252 = __VERIFIER_nondet_uchar() [L377] EXPR input_252 & mask_SORT_1 [L377] input_252 = input_252 & mask_SORT_1 [L378] input_254 = __VERIFIER_nondet_uchar() [L379] EXPR input_254 & mask_SORT_1 [L379] input_254 = input_254 & mask_SORT_1 [L380] input_256 = __VERIFIER_nondet_uchar() [L381] EXPR input_256 & mask_SORT_1 [L381] input_256 = input_256 & mask_SORT_1 [L382] input_260 = __VERIFIER_nondet_uchar() [L383] input_265 = __VERIFIER_nondet_uchar() [L384] EXPR input_265 & mask_SORT_1 [L384] input_265 = input_265 & mask_SORT_1 [L385] input_276 = __VERIFIER_nondet_uchar() [L386] EXPR input_276 & mask_SORT_1 [L386] input_276 = input_276 & mask_SORT_1 [L387] input_284 = __VERIFIER_nondet_uchar() [L388] input_289 = __VERIFIER_nondet_uchar() [L389] EXPR input_289 & mask_SORT_1 [L389] input_289 = input_289 & mask_SORT_1 [L390] input_299 = __VERIFIER_nondet_uchar() [L391] EXPR input_299 & mask_SORT_1 [L391] input_299 = input_299 & mask_SORT_1 [L392] input_307 = __VERIFIER_nondet_uchar() [L393] input_312 = __VERIFIER_nondet_uchar() [L394] EXPR input_312 & mask_SORT_1 [L394] input_312 = input_312 & mask_SORT_1 [L395] input_322 = __VERIFIER_nondet_uchar() [L396] EXPR input_322 & mask_SORT_1 [L396] input_322 = input_322 & mask_SORT_1 [L397] input_330 = __VERIFIER_nondet_uchar() [L398] input_335 = __VERIFIER_nondet_uchar() [L399] EXPR input_335 & mask_SORT_1 [L399] input_335 = input_335 & mask_SORT_1 [L400] input_344 = __VERIFIER_nondet_uchar() [L401] EXPR input_344 & mask_SORT_1 [L401] input_344 = input_344 & mask_SORT_1 [L402] input_352 = __VERIFIER_nondet_uchar() [L403] input_357 = __VERIFIER_nondet_uchar() [L404] EXPR input_357 & mask_SORT_1 [L404] input_357 = input_357 & mask_SORT_1 [L405] input_367 = __VERIFIER_nondet_uchar() [L406] EXPR input_367 & mask_SORT_1 [L406] input_367 = input_367 & mask_SORT_1 [L407] input_375 = __VERIFIER_nondet_uchar() [L408] EXPR input_375 & mask_SORT_1 [L408] input_375 = input_375 & mask_SORT_1 [L409] input_381 = __VERIFIER_nondet_uchar() [L410] EXPR input_381 & mask_SORT_1 [L410] input_381 = input_381 & mask_SORT_1 [L411] input_395 = __VERIFIER_nondet_uchar() [L412] EXPR input_395 & mask_SORT_1 [L412] input_395 = input_395 & mask_SORT_1 [L413] input_407 = __VERIFIER_nondet_uchar() [L414] EXPR input_407 & mask_SORT_1 [L414] input_407 = input_407 & mask_SORT_1 [L415] input_419 = __VERIFIER_nondet_uchar() [L416] EXPR input_419 & mask_SORT_1 [L416] input_419 = input_419 & mask_SORT_1 [L417] input_431 = __VERIFIER_nondet_uchar() [L418] EXPR input_431 & mask_SORT_1 [L418] input_431 = input_431 & mask_SORT_1 [L419] input_441 = __VERIFIER_nondet_uchar() [L420] EXPR input_441 & mask_SORT_1 [L420] input_441 = input_441 & mask_SORT_1 [L421] input_447 = __VERIFIER_nondet_uchar() [L422] EXPR input_447 & mask_SORT_1 [L422] input_447 = input_447 & mask_SORT_1 [L423] input_461 = __VERIFIER_nondet_uchar() [L424] EXPR input_461 & mask_SORT_1 [L424] input_461 = input_461 & mask_SORT_1 [L425] input_480 = __VERIFIER_nondet_uchar() [L426] EXPR input_480 & mask_SORT_1 [L426] input_480 = input_480 & mask_SORT_1 [L427] input_492 = __VERIFIER_nondet_uchar() [L428] EXPR input_492 & mask_SORT_1 [L428] input_492 = input_492 & mask_SORT_1 [L429] input_503 = __VERIFIER_nondet_uchar() [L430] EXPR input_503 & mask_SORT_1 [L430] input_503 = input_503 & mask_SORT_1 [L431] input_513 = __VERIFIER_nondet_uchar() [L432] EXPR input_513 & mask_SORT_1 [L432] input_513 = input_513 & mask_SORT_1 [L433] input_519 = __VERIFIER_nondet_uchar() [L434] EXPR input_519 & mask_SORT_1 [L434] input_519 = input_519 & mask_SORT_1 [L435] input_533 = __VERIFIER_nondet_uchar() [L436] EXPR input_533 & mask_SORT_1 [L436] input_533 = input_533 & mask_SORT_1 [L437] input_552 = __VERIFIER_nondet_uchar() [L438] EXPR input_552 & mask_SORT_1 [L438] input_552 = input_552 & mask_SORT_1 [L439] input_564 = __VERIFIER_nondet_uchar() [L440] EXPR input_564 & mask_SORT_1 [L440] input_564 = input_564 & mask_SORT_1 [L441] input_575 = __VERIFIER_nondet_uchar() [L442] EXPR input_575 & mask_SORT_1 [L442] input_575 = input_575 & mask_SORT_1 [L443] input_585 = __VERIFIER_nondet_uchar() [L444] EXPR input_585 & mask_SORT_1 [L444] input_585 = input_585 & mask_SORT_1 [L445] input_591 = __VERIFIER_nondet_uchar() [L446] EXPR input_591 & mask_SORT_1 [L446] input_591 = input_591 & mask_SORT_1 [L447] input_605 = __VERIFIER_nondet_uchar() [L448] EXPR input_605 & mask_SORT_1 [L448] input_605 = input_605 & mask_SORT_1 [L449] input_624 = __VERIFIER_nondet_uchar() [L450] EXPR input_624 & mask_SORT_1 [L450] input_624 = input_624 & mask_SORT_1 [L451] input_636 = __VERIFIER_nondet_uchar() [L452] EXPR input_636 & mask_SORT_1 [L452] input_636 = input_636 & mask_SORT_1 [L453] input_647 = __VERIFIER_nondet_uchar() [L454] EXPR input_647 & mask_SORT_1 [L454] input_647 = input_647 & mask_SORT_1 [L455] input_657 = __VERIFIER_nondet_uchar() [L456] EXPR input_657 & mask_SORT_1 [L456] input_657 = input_657 & mask_SORT_1 [L457] input_663 = __VERIFIER_nondet_uchar() [L458] EXPR input_663 & mask_SORT_1 [L458] input_663 = input_663 & mask_SORT_1 [L459] input_677 = __VERIFIER_nondet_uchar() [L460] EXPR input_677 & mask_SORT_1 [L460] input_677 = input_677 & mask_SORT_1 [L461] input_696 = __VERIFIER_nondet_uchar() [L462] EXPR input_696 & mask_SORT_1 [L462] input_696 = input_696 & mask_SORT_1 [L463] input_708 = __VERIFIER_nondet_uchar() [L464] EXPR input_708 & mask_SORT_1 [L464] input_708 = input_708 & mask_SORT_1 [L465] input_719 = __VERIFIER_nondet_uchar() [L466] EXPR input_719 & mask_SORT_1 [L466] input_719 = input_719 & mask_SORT_1 [L469] SORT_1 var_101_arg_0 = ~state_47; [L470] EXPR var_101_arg_0 & mask_SORT_1 [L470] var_101_arg_0 = var_101_arg_0 & mask_SORT_1 [L471] SORT_1 var_101_arg_1 = state_49; [L472] EXPR var_101_arg_0 & var_101_arg_1 [L472] SORT_1 var_101 = var_101_arg_0 & var_101_arg_1; [L473] SORT_1 var_102_arg_0 = var_101; [L474] SORT_1 var_102_arg_1 = ~state_51; [L475] EXPR var_102_arg_1 & mask_SORT_1 [L475] var_102_arg_1 = var_102_arg_1 & mask_SORT_1 [L476] EXPR var_102_arg_0 & var_102_arg_1 [L476] SORT_1 var_102 = var_102_arg_0 & var_102_arg_1; [L477] SORT_1 var_103_arg_0 = var_102; [L478] SORT_1 var_103_arg_1 = state_53; [L479] EXPR var_103_arg_0 & var_103_arg_1 [L479] SORT_1 var_103 = var_103_arg_0 & var_103_arg_1; [L480] SORT_1 var_104_arg_0 = var_103; [L481] SORT_1 var_104_arg_1 = ~state_55; [L482] EXPR var_104_arg_1 & mask_SORT_1 [L482] var_104_arg_1 = var_104_arg_1 & mask_SORT_1 [L483] EXPR var_104_arg_0 & var_104_arg_1 [L483] SORT_1 var_104 = var_104_arg_0 & var_104_arg_1; [L484] SORT_1 var_105_arg_0 = var_104; [L485] SORT_1 var_105_arg_1 = ~state_57; [L486] EXPR var_105_arg_1 & mask_SORT_1 [L486] var_105_arg_1 = var_105_arg_1 & mask_SORT_1 [L487] EXPR var_105_arg_0 & var_105_arg_1 [L487] SORT_1 var_105 = var_105_arg_0 & var_105_arg_1; [L488] SORT_1 var_106_arg_0 = var_105; [L489] SORT_1 var_106_arg_1 = state_59; [L490] EXPR var_106_arg_0 & var_106_arg_1 [L490] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L491] SORT_1 var_107_arg_0 = var_106; [L492] SORT_1 var_107_arg_1 = ~state_61; [L493] EXPR var_107_arg_1 & mask_SORT_1 [L493] var_107_arg_1 = var_107_arg_1 & mask_SORT_1 [L494] EXPR var_107_arg_0 & var_107_arg_1 [L494] SORT_1 var_107 = var_107_arg_0 & var_107_arg_1; [L495] SORT_1 var_108_arg_0 = var_107; [L496] SORT_1 var_108_arg_1 = ~state_63; [L497] EXPR var_108_arg_1 & mask_SORT_1 [L497] var_108_arg_1 = var_108_arg_1 & mask_SORT_1 [L498] EXPR var_108_arg_0 & var_108_arg_1 [L498] SORT_1 var_108 = var_108_arg_0 & var_108_arg_1; [L499] SORT_1 var_109_arg_0 = var_108; [L500] SORT_1 var_109_arg_1 = state_65; [L501] EXPR var_109_arg_0 & var_109_arg_1 [L501] SORT_1 var_109 = var_109_arg_0 & var_109_arg_1; [L502] SORT_1 var_110_arg_0 = var_109; [L503] SORT_1 var_110_arg_1 = ~state_67; [L504] EXPR var_110_arg_1 & mask_SORT_1 [L504] var_110_arg_1 = var_110_arg_1 & mask_SORT_1 [L505] EXPR var_110_arg_0 & var_110_arg_1 [L505] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L506] SORT_1 var_111_arg_0 = var_110; [L507] SORT_1 var_111_arg_1 = ~state_69; [L508] EXPR var_111_arg_1 & mask_SORT_1 [L508] var_111_arg_1 = var_111_arg_1 & mask_SORT_1 [L509] EXPR var_111_arg_0 & var_111_arg_1 [L509] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L510] SORT_1 var_112_arg_0 = var_111; [L511] SORT_1 var_112_arg_1 = state_71; [L512] EXPR var_112_arg_0 & var_112_arg_1 [L512] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L513] SORT_1 var_113_arg_0 = var_112; [L514] SORT_1 var_113_arg_1 = ~state_73; [L515] EXPR var_113_arg_1 & mask_SORT_1 [L515] var_113_arg_1 = var_113_arg_1 & mask_SORT_1 [L516] EXPR var_113_arg_0 & var_113_arg_1 [L516] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L517] SORT_1 var_114_arg_0 = var_113; [L518] SORT_1 var_114_arg_1 = ~state_75; [L519] EXPR var_114_arg_1 & mask_SORT_1 [L519] var_114_arg_1 = var_114_arg_1 & mask_SORT_1 [L520] EXPR var_114_arg_0 & var_114_arg_1 [L520] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L521] SORT_1 var_115_arg_0 = var_114; [L522] SORT_1 var_115_arg_1 = state_77; [L523] EXPR var_115_arg_0 & var_115_arg_1 [L523] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L524] SORT_1 var_116_arg_0 = var_115; [L525] SORT_1 var_116_arg_1 = ~state_79; [L526] EXPR var_116_arg_1 & mask_SORT_1 [L526] var_116_arg_1 = var_116_arg_1 & mask_SORT_1 [L527] EXPR var_116_arg_0 & var_116_arg_1 [L527] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L528] SORT_1 var_117_arg_0 = var_116; [L529] SORT_1 var_117_arg_1 = state_81; [L530] EXPR var_117_arg_0 & var_117_arg_1 [L530] SORT_1 var_117 = var_117_arg_0 & var_117_arg_1; [L531] SORT_1 var_118_arg_0 = var_117; [L532] SORT_1 var_118_arg_1 = ~state_83; [L533] EXPR var_118_arg_1 & mask_SORT_1 [L533] var_118_arg_1 = var_118_arg_1 & mask_SORT_1 [L534] EXPR var_118_arg_0 & var_118_arg_1 [L534] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L535] SORT_1 var_119_arg_0 = var_118; [L536] SORT_1 var_119_arg_1 = state_85; [L537] EXPR var_119_arg_0 & var_119_arg_1 [L537] SORT_1 var_119 = var_119_arg_0 & var_119_arg_1; [L538] SORT_1 var_120_arg_0 = var_119; [L539] SORT_1 var_120_arg_1 = ~state_87; [L540] EXPR var_120_arg_1 & mask_SORT_1 [L540] var_120_arg_1 = var_120_arg_1 & mask_SORT_1 [L541] EXPR var_120_arg_0 & var_120_arg_1 [L541] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L542] SORT_1 var_121_arg_0 = var_120; [L543] SORT_1 var_121_arg_1 = state_89; [L544] EXPR var_121_arg_0 & var_121_arg_1 [L544] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L545] SORT_1 var_122_arg_0 = var_121; [L546] SORT_1 var_122_arg_1 = ~state_91; [L547] EXPR var_122_arg_1 & mask_SORT_1 [L547] var_122_arg_1 = var_122_arg_1 & mask_SORT_1 [L548] EXPR var_122_arg_0 & var_122_arg_1 [L548] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L549] SORT_1 var_123_arg_0 = var_122; [L550] SORT_1 var_123_arg_1 = state_93; [L551] EXPR var_123_arg_0 & var_123_arg_1 [L551] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L552] SORT_1 var_124_arg_0 = var_123; [L553] SORT_1 var_124_arg_1 = ~state_95; [L554] EXPR var_124_arg_1 & mask_SORT_1 [L554] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L555] EXPR var_124_arg_0 & var_124_arg_1 [L555] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L556] SORT_2 var_126_arg_0 = var_125; [L557] SORT_2 var_126_arg_1 = state_6; [L558] SORT_1 var_126 = var_126_arg_0 == var_126_arg_1; [L559] SORT_1 var_127_arg_0 = var_124; [L560] SORT_1 var_127_arg_1 = var_126; [L561] EXPR var_127_arg_0 & var_127_arg_1 [L561] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L562] SORT_2 var_128_arg_0 = var_125; [L563] SORT_2 var_128_arg_1 = state_8; [L564] SORT_1 var_128 = var_128_arg_0 == var_128_arg_1; [L565] SORT_1 var_129_arg_0 = var_127; [L566] SORT_1 var_129_arg_1 = var_128; [L567] EXPR var_129_arg_0 & var_129_arg_1 [L567] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L568] SORT_2 var_130_arg_0 = var_125; [L569] SORT_2 var_130_arg_1 = state_10; [L570] SORT_1 var_130 = var_130_arg_0 == var_130_arg_1; [L571] SORT_1 var_131_arg_0 = var_129; [L572] SORT_1 var_131_arg_1 = var_130; [L573] EXPR var_131_arg_0 & var_131_arg_1 [L573] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L574] SORT_2 var_132_arg_0 = var_125; [L575] SORT_2 var_132_arg_1 = state_12; [L576] SORT_1 var_132 = var_132_arg_0 == var_132_arg_1; [L577] SORT_1 var_133_arg_0 = var_131; [L578] SORT_1 var_133_arg_1 = var_132; [L579] EXPR var_133_arg_0 & var_133_arg_1 [L579] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L580] SORT_2 var_134_arg_0 = var_125; [L581] SORT_2 var_134_arg_1 = state_14; [L582] SORT_1 var_134 = var_134_arg_0 == var_134_arg_1; [L583] SORT_1 var_135_arg_0 = var_133; [L584] SORT_1 var_135_arg_1 = var_134; [L585] EXPR var_135_arg_0 & var_135_arg_1 [L585] SORT_1 var_135 = var_135_arg_0 & var_135_arg_1; [L586] SORT_2 var_136_arg_0 = var_125; [L587] SORT_2 var_136_arg_1 = state_16; [L588] SORT_1 var_136 = var_136_arg_0 == var_136_arg_1; [L589] SORT_1 var_137_arg_0 = var_135; [L590] SORT_1 var_137_arg_1 = var_136; [L591] EXPR var_137_arg_0 & var_137_arg_1 [L591] SORT_1 var_137 = var_137_arg_0 & var_137_arg_1; [L592] SORT_2 var_138_arg_0 = var_125; [L593] SORT_2 var_138_arg_1 = state_18; [L594] SORT_1 var_138 = var_138_arg_0 == var_138_arg_1; [L595] SORT_1 var_139_arg_0 = var_137; [L596] SORT_1 var_139_arg_1 = var_138; [L597] EXPR var_139_arg_0 & var_139_arg_1 [L597] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L598] SORT_2 var_140_arg_0 = var_125; [L599] SORT_2 var_140_arg_1 = state_20; [L600] SORT_1 var_140 = var_140_arg_0 == var_140_arg_1; [L601] SORT_1 var_141_arg_0 = var_139; [L602] SORT_1 var_141_arg_1 = var_140; [L603] EXPR var_141_arg_0 & var_141_arg_1 [L603] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L604] SORT_2 var_142_arg_0 = var_125; [L605] SORT_2 var_142_arg_1 = state_22; [L606] SORT_1 var_142 = var_142_arg_0 == var_142_arg_1; [L607] SORT_1 var_143_arg_0 = var_141; [L608] SORT_1 var_143_arg_1 = var_142; [L609] EXPR var_143_arg_0 & var_143_arg_1 [L609] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L610] SORT_2 var_144_arg_0 = var_125; [L611] SORT_2 var_144_arg_1 = state_24; [L612] SORT_1 var_144 = var_144_arg_0 == var_144_arg_1; [L613] SORT_1 var_145_arg_0 = var_143; [L614] SORT_1 var_145_arg_1 = var_144; [L615] EXPR var_145_arg_0 & var_145_arg_1 [L615] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L616] SORT_2 var_146_arg_0 = var_125; [L617] SORT_2 var_146_arg_1 = state_26; [L618] SORT_1 var_146 = var_146_arg_0 == var_146_arg_1; [L619] SORT_1 var_147_arg_0 = var_145; [L620] SORT_1 var_147_arg_1 = var_146; [L621] EXPR var_147_arg_0 & var_147_arg_1 [L621] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L622] SORT_2 var_148_arg_0 = var_125; [L623] SORT_2 var_148_arg_1 = state_28; [L624] SORT_1 var_148 = var_148_arg_0 == var_148_arg_1; [L625] SORT_1 var_149_arg_0 = var_147; [L626] SORT_1 var_149_arg_1 = var_148; [L627] EXPR var_149_arg_0 & var_149_arg_1 [L627] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L628] SORT_2 var_150_arg_0 = var_125; [L629] SORT_2 var_150_arg_1 = state_30; [L630] SORT_1 var_150 = var_150_arg_0 == var_150_arg_1; [L631] SORT_1 var_151_arg_0 = var_149; [L632] SORT_1 var_151_arg_1 = var_150; [L633] EXPR var_151_arg_0 & var_151_arg_1 [L633] SORT_1 var_151 = var_151_arg_0 & var_151_arg_1; [L634] SORT_2 var_152_arg_0 = var_125; [L635] SORT_2 var_152_arg_1 = state_32; [L636] SORT_1 var_152 = var_152_arg_0 == var_152_arg_1; [L637] SORT_1 var_153_arg_0 = var_151; [L638] SORT_1 var_153_arg_1 = var_152; [L639] EXPR var_153_arg_0 & var_153_arg_1 [L639] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L640] SORT_2 var_154_arg_0 = var_125; [L641] SORT_2 var_154_arg_1 = state_34; [L642] SORT_1 var_154 = var_154_arg_0 == var_154_arg_1; [L643] SORT_1 var_155_arg_0 = var_153; [L644] SORT_1 var_155_arg_1 = var_154; [L645] EXPR var_155_arg_0 & var_155_arg_1 [L645] SORT_1 var_155 = var_155_arg_0 & var_155_arg_1; [L646] SORT_2 var_156_arg_0 = var_125; [L647] SORT_2 var_156_arg_1 = state_36; [L648] SORT_1 var_156 = var_156_arg_0 == var_156_arg_1; [L649] SORT_1 var_157_arg_0 = var_155; [L650] SORT_1 var_157_arg_1 = var_156; [L651] EXPR var_157_arg_0 & var_157_arg_1 [L651] SORT_1 var_157 = var_157_arg_0 & var_157_arg_1; [L652] SORT_2 var_158_arg_0 = var_125; [L653] SORT_2 var_158_arg_1 = state_38; [L654] SORT_1 var_158 = var_158_arg_0 == var_158_arg_1; [L655] SORT_1 var_159_arg_0 = var_157; [L656] SORT_1 var_159_arg_1 = var_158; [L657] EXPR var_159_arg_0 & var_159_arg_1 [L657] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L658] SORT_2 var_160_arg_0 = var_125; [L659] SORT_2 var_160_arg_1 = state_40; [L660] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L661] SORT_1 var_161_arg_0 = var_159; [L662] SORT_1 var_161_arg_1 = var_160; [L663] EXPR var_161_arg_0 & var_161_arg_1 [L663] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L664] SORT_2 var_162_arg_0 = var_125; [L665] SORT_2 var_162_arg_1 = state_42; [L666] SORT_1 var_162 = var_162_arg_0 == var_162_arg_1; [L667] SORT_1 var_163_arg_0 = var_161; [L668] SORT_1 var_163_arg_1 = var_162; [L669] EXPR var_163_arg_0 & var_163_arg_1 [L669] SORT_1 var_163 = var_163_arg_0 & var_163_arg_1; [L670] SORT_2 var_164_arg_0 = var_125; [L671] SORT_2 var_164_arg_1 = state_44; [L672] SORT_1 var_164 = var_164_arg_0 == var_164_arg_1; [L673] SORT_1 var_165_arg_0 = var_163; [L674] SORT_1 var_165_arg_1 = var_164; [L675] EXPR var_165_arg_0 & var_165_arg_1 [L675] SORT_1 var_165 = var_165_arg_0 & var_165_arg_1; [L676] SORT_1 var_166_arg_0 = state_99; [L677] SORT_1 var_166_arg_1 = var_165; [L678] EXPR var_166_arg_0 & var_166_arg_1 [L678] SORT_1 var_166 = var_166_arg_0 & var_166_arg_1; [L679] EXPR var_166 & mask_SORT_1 [L679] var_166 = var_166 & mask_SORT_1 [L680] SORT_1 bad_167_arg_0 = var_166; [L681] CALL __VERIFIER_assert(!(bad_167_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 8 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-16 20:36:26,733 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...