/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.3.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:49:02,996 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:49:03,062 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 20:49:03,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:49:03,066 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:49:03,089 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:49:03,089 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:49:03,089 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:49:03,090 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:49:03,093 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:49:03,093 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:49:03,094 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:49:03,094 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:49:03,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:49:03,095 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:49:03,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:49:03,095 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:49:03,095 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:49:03,096 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:49:03,096 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:49:03,096 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:49:03,096 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:49:03,096 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:49:03,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:49:03,097 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:49:03,097 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:49:03,097 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:49:03,097 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:49:03,098 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:49:03,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:49:03,098 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:49:03,099 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:49:03,099 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:49:03,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:49:03,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:49:03,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:49:03,318 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:49:03,319 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:49:03,319 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-back-serstep.c [2023-12-16 20:49:04,390 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:49:04,663 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:49:04,663 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-back-serstep.c [2023-12-16 20:49:04,686 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfcf11d80/0630e208361c4953b54161a6648a9ef7/FLAGb60b58572 [2023-12-16 20:49:04,702 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfcf11d80/0630e208361c4953b54161a6648a9ef7 [2023-12-16 20:49:04,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:49:04,706 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:49:04,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:49:04,708 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:49:04,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:49:04,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:49:04" (1/1) ... [2023-12-16 20:49:04,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a409c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:04, skipping insertion in model container [2023-12-16 20:49:04,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:49:04" (1/1) ... [2023-12-16 20:49:04,766 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:49:04,897 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.3.prop1-back-serstep.c[1183,1196] [2023-12-16 20:49:05,270 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:49:05,278 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:49:05,285 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.3.prop1-back-serstep.c[1183,1196] [2023-12-16 20:49:05,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:49:05,416 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:49:05,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05 WrapperNode [2023-12-16 20:49:05,417 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:49:05,418 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:49:05,418 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:49:05,418 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:49:05,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,474 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,632 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 6129 [2023-12-16 20:49:05,632 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:49:05,633 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:49:05,633 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:49:05,633 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:49:05,641 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,674 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,745 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 20:49:05,745 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,745 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,791 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,797 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,811 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,937 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,962 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:49:05,963 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:49:05,963 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:49:05,963 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:49:05,963 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (1/1) ... [2023-12-16 20:49:05,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:49:05,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:49:05,997 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 20:49:06,033 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 20:49:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:49:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:49:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:49:06,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:49:06,632 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:49:06,633 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:49:12,847 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:49:12,989 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:49:12,990 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:49:12,990 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:49:12 BoogieIcfgContainer [2023-12-16 20:49:12,991 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:49:12,992 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:49:12,993 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:49:12,995 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:49:12,995 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:49:04" (1/3) ... [2023-12-16 20:49:12,995 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@575b94cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:49:12, skipping insertion in model container [2023-12-16 20:49:12,996 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:05" (2/3) ... [2023-12-16 20:49:12,996 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@575b94cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:49:12, skipping insertion in model container [2023-12-16 20:49:12,996 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:49:12" (3/3) ... [2023-12-16 20:49:12,997 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.production_cell.3.prop1-back-serstep.c [2023-12-16 20:49:13,008 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:49:13,008 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:49:13,040 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:49:13,045 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;@428b34b4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:49:13,045 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:49:13,048 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 20:49:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:49:13,053 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:49:13,054 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:49:13,054 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:49:13,059 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:49:13,059 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:49:13,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:49:13,065 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660557404] [2023-12-16 20:49:13,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:49:13,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:49:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:49:13,589 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:49:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:49:13,910 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:49:13,911 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:49:13,912 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:49:13,914 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:49:13,917 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:49:13,919 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:49:13,966 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:49:13,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:49:13 BoogieIcfgContainer [2023-12-16 20:49:13,998 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:49:14,000 INFO L158 Benchmark]: Toolchain (without parser) took 9293.34ms. Allocated memory was 180.4MB in the beginning and 731.9MB in the end (delta: 551.6MB). Free memory was 138.7MB in the beginning and 335.6MB in the end (delta: -196.9MB). Peak memory consumption was 352.9MB. Max. memory is 8.0GB. [2023-12-16 20:49:14,001 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 180.4MB. Free memory is still 135.8MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:49:14,001 INFO L158 Benchmark]: CACSL2BoogieTranslator took 709.19ms. Allocated memory is still 180.4MB. Free memory was 138.4MB in the beginning and 61.7MB in the end (delta: 76.7MB). Peak memory consumption was 77.9MB. Max. memory is 8.0GB. [2023-12-16 20:49:14,002 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.73ms. Allocated memory was 180.4MB in the beginning and 253.8MB in the end (delta: 73.4MB). Free memory was 61.7MB in the beginning and 164.9MB in the end (delta: -103.3MB). Peak memory consumption was 25.7MB. Max. memory is 8.0GB. [2023-12-16 20:49:14,005 INFO L158 Benchmark]: Boogie Preprocessor took 329.09ms. Allocated memory is still 253.8MB. Free memory was 164.9MB in the beginning and 175.9MB in the end (delta: -11.0MB). Peak memory consumption was 53.5MB. Max. memory is 8.0GB. [2023-12-16 20:49:14,006 INFO L158 Benchmark]: RCFGBuilder took 7028.29ms. Allocated memory was 253.8MB in the beginning and 731.9MB in the end (delta: 478.2MB). Free memory was 175.9MB in the beginning and 524.4MB in the end (delta: -348.4MB). Peak memory consumption was 380.4MB. Max. memory is 8.0GB. [2023-12-16 20:49:14,006 INFO L158 Benchmark]: TraceAbstraction took 1006.31ms. Allocated memory is still 731.9MB. Free memory was 523.8MB in the beginning and 335.6MB in the end (delta: 188.2MB). Peak memory consumption was 187.7MB. Max. memory is 8.0GB. [2023-12-16 20:49:14,011 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 180.4MB. Free memory is still 135.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 709.19ms. Allocated memory is still 180.4MB. Free memory was 138.4MB in the beginning and 61.7MB in the end (delta: 76.7MB). Peak memory consumption was 77.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 214.73ms. Allocated memory was 180.4MB in the beginning and 253.8MB in the end (delta: 73.4MB). Free memory was 61.7MB in the beginning and 164.9MB in the end (delta: -103.3MB). Peak memory consumption was 25.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 329.09ms. Allocated memory is still 253.8MB. Free memory was 164.9MB in the beginning and 175.9MB in the end (delta: -11.0MB). Peak memory consumption was 53.5MB. Max. memory is 8.0GB. * RCFGBuilder took 7028.29ms. Allocated memory was 253.8MB in the beginning and 731.9MB in the end (delta: 478.2MB). Free memory was 175.9MB in the beginning and 524.4MB in the end (delta: -348.4MB). Peak memory consumption was 380.4MB. Max. memory is 8.0GB. * TraceAbstraction took 1006.31ms. Allocated memory is still 731.9MB. Free memory was 523.8MB in the beginning and 335.6MB in the end (delta: 188.2MB). Peak memory consumption was 187.7MB. 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 345. 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_177 = 0; [L41] const SORT_2 var_194 = 255; [L42] const SORT_1 var_319 = 1; [L43] const SORT_2 var_330 = 1; [L44] const SORT_2 var_440 = 2; [L45] const SORT_2 var_472 = 3; [L46] const SORT_2 var_504 = 4; [L47] const SORT_2 var_536 = 5; [L48] const SORT_3 var_615 = 0; [L49] const SORT_4 var_616 = 1; [L50] const SORT_4 var_622 = 0; [L52] SORT_2 input_201; [L53] SORT_2 input_203; [L54] SORT_2 input_205; [L55] SORT_2 input_207; [L56] SORT_2 input_209; [L57] SORT_2 input_211; [L58] SORT_2 input_213; [L59] SORT_2 input_215; [L60] SORT_2 input_217; [L61] SORT_2 input_219; [L62] SORT_1 input_221; [L63] SORT_1 input_223; [L64] SORT_1 input_225; [L65] SORT_1 input_227; [L66] SORT_1 input_229; [L67] SORT_1 input_231; [L68] SORT_1 input_233; [L69] SORT_1 input_235; [L70] SORT_1 input_237; [L71] SORT_1 input_239; [L72] SORT_1 input_241; [L73] SORT_1 input_243; [L74] SORT_1 input_245; [L75] SORT_1 input_247; [L76] SORT_1 input_249; [L77] SORT_1 input_251; [L78] SORT_1 input_253; [L79] SORT_1 input_255; [L80] SORT_1 input_257; [L81] SORT_1 input_259; [L82] SORT_1 input_261; [L83] SORT_1 input_263; [L84] SORT_1 input_265; [L85] SORT_1 input_267; [L86] SORT_1 input_269; [L87] SORT_1 input_271; [L88] SORT_1 input_273; [L89] SORT_1 input_275; [L90] SORT_1 input_277; [L91] SORT_1 input_279; [L92] SORT_1 input_281; [L93] SORT_1 input_283; [L94] SORT_1 input_285; [L95] SORT_1 input_287; [L96] SORT_1 input_289; [L97] SORT_1 input_291; [L98] SORT_1 input_293; [L99] SORT_1 input_295; [L100] SORT_1 input_297; [L101] SORT_1 input_299; [L102] SORT_1 input_301; [L103] SORT_1 input_303; [L104] SORT_1 input_305; [L105] SORT_1 input_307; [L106] SORT_1 input_309; [L107] SORT_1 input_311; [L108] SORT_1 input_313; [L109] SORT_1 input_315; [L110] SORT_1 input_317; [L111] SORT_1 input_321; [L112] SORT_1 input_323; [L113] SORT_1 input_328; [L114] SORT_1 input_336; [L115] SORT_1 input_348; [L116] SORT_1 input_356; [L117] SORT_1 input_362; [L118] SORT_1 input_367; [L119] SORT_1 input_374; [L120] SORT_1 input_379; [L121] SORT_1 input_385; [L122] SORT_1 input_392; [L123] SORT_1 input_399; [L124] SORT_1 input_406; [L125] SORT_1 input_413; [L126] SORT_1 input_421; [L127] SORT_1 input_429; [L128] SORT_1 input_437; [L129] SORT_1 input_445; [L130] SORT_1 input_453; [L131] SORT_1 input_461; [L132] SORT_1 input_469; [L133] SORT_1 input_477; [L134] SORT_1 input_485; [L135] SORT_1 input_493; [L136] SORT_1 input_501; [L137] SORT_1 input_509; [L138] SORT_1 input_517; [L139] SORT_1 input_525; [L140] SORT_1 input_533; [L141] SORT_1 input_541; [L142] SORT_1 input_549; [L143] SORT_1 input_557; [L144] SORT_1 input_565; [L145] SORT_1 input_570; [L146] SORT_1 input_576; [L147] SORT_1 input_582; [L148] SORT_1 input_588; [L149] SORT_1 input_594; [L150] SORT_1 input_600; [L151] SORT_1 input_610; [L152] SORT_1 input_627; [L153] SORT_1 input_638; [L154] SORT_1 input_654; [L155] SORT_1 input_671; [L156] SORT_1 input_687; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L159] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L160] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L161] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L163] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L164] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L165] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L166] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L167] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L171] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L172] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L173] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L174] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L175] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L176] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L177] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] SORT_2 init_7_arg_1 = var_5; [L221] state_6 = init_7_arg_1 [L222] SORT_2 init_9_arg_1 = var_5; [L223] state_8 = init_9_arg_1 [L224] SORT_2 init_11_arg_1 = var_5; [L225] state_10 = init_11_arg_1 [L226] SORT_2 init_13_arg_1 = var_5; [L227] state_12 = init_13_arg_1 [L228] SORT_2 init_15_arg_1 = var_5; [L229] state_14 = init_15_arg_1 [L230] SORT_2 init_17_arg_1 = var_5; [L231] state_16 = init_17_arg_1 [L232] SORT_2 init_19_arg_1 = var_5; [L233] state_18 = init_19_arg_1 [L234] SORT_2 init_21_arg_1 = var_5; [L235] state_20 = init_21_arg_1 [L236] SORT_2 init_23_arg_1 = var_5; [L237] state_22 = init_23_arg_1 [L238] SORT_2 init_25_arg_1 = var_5; [L239] state_24 = init_25_arg_1 [L240] SORT_1 init_28_arg_1 = var_26; [L241] state_27 = init_28_arg_1 [L242] SORT_1 init_30_arg_1 = var_26; [L243] state_29 = init_30_arg_1 [L244] SORT_1 init_32_arg_1 = var_26; [L245] state_31 = init_32_arg_1 [L246] SORT_1 init_34_arg_1 = var_26; [L247] state_33 = init_34_arg_1 [L248] SORT_1 init_36_arg_1 = var_26; [L249] state_35 = init_36_arg_1 [L250] SORT_1 init_38_arg_1 = var_26; [L251] state_37 = init_38_arg_1 [L252] SORT_1 init_40_arg_1 = var_26; [L253] state_39 = init_40_arg_1 [L254] SORT_1 init_42_arg_1 = var_26; [L255] state_41 = init_42_arg_1 [L256] SORT_1 init_44_arg_1 = var_26; [L257] state_43 = init_44_arg_1 [L258] SORT_1 init_46_arg_1 = var_26; [L259] state_45 = init_46_arg_1 [L260] SORT_1 init_48_arg_1 = var_26; [L261] state_47 = init_48_arg_1 [L262] SORT_1 init_50_arg_1 = var_26; [L263] state_49 = init_50_arg_1 [L264] SORT_1 init_52_arg_1 = var_26; [L265] state_51 = init_52_arg_1 [L266] SORT_1 init_54_arg_1 = var_26; [L267] state_53 = init_54_arg_1 [L268] SORT_1 init_56_arg_1 = var_26; [L269] state_55 = init_56_arg_1 [L270] SORT_1 init_58_arg_1 = var_26; [L271] state_57 = init_58_arg_1 [L272] SORT_1 init_60_arg_1 = var_26; [L273] state_59 = init_60_arg_1 [L274] SORT_1 init_62_arg_1 = var_26; [L275] state_61 = init_62_arg_1 [L276] SORT_1 init_64_arg_1 = var_26; [L277] state_63 = init_64_arg_1 [L278] SORT_1 init_66_arg_1 = var_26; [L279] state_65 = init_66_arg_1 [L280] SORT_1 init_68_arg_1 = var_26; [L281] state_67 = init_68_arg_1 [L282] SORT_1 init_70_arg_1 = var_26; [L283] state_69 = init_70_arg_1 [L284] SORT_1 init_72_arg_1 = var_26; [L285] state_71 = init_72_arg_1 [L286] SORT_1 init_74_arg_1 = var_26; [L287] state_73 = init_74_arg_1 [L288] SORT_1 init_76_arg_1 = var_26; [L289] state_75 = init_76_arg_1 [L290] SORT_1 init_78_arg_1 = var_26; [L291] state_77 = init_78_arg_1 [L292] SORT_1 init_80_arg_1 = var_26; [L293] state_79 = init_80_arg_1 [L294] SORT_1 init_82_arg_1 = var_26; [L295] state_81 = init_82_arg_1 [L296] SORT_1 init_84_arg_1 = var_26; [L297] state_83 = init_84_arg_1 [L298] SORT_1 init_86_arg_1 = var_26; [L299] state_85 = init_86_arg_1 [L300] SORT_1 init_88_arg_1 = var_26; [L301] state_87 = init_88_arg_1 [L302] SORT_1 init_90_arg_1 = var_26; [L303] state_89 = init_90_arg_1 [L304] SORT_1 init_92_arg_1 = var_26; [L305] state_91 = init_92_arg_1 [L306] SORT_1 init_94_arg_1 = var_26; [L307] state_93 = init_94_arg_1 [L308] SORT_1 init_96_arg_1 = var_26; [L309] state_95 = init_96_arg_1 [L310] SORT_1 init_98_arg_1 = var_26; [L311] state_97 = init_98_arg_1 [L312] SORT_1 init_100_arg_1 = var_26; [L313] state_99 = init_100_arg_1 [L314] SORT_1 init_102_arg_1 = var_26; [L315] state_101 = init_102_arg_1 [L316] SORT_1 init_104_arg_1 = var_26; [L317] state_103 = init_104_arg_1 [L318] SORT_1 init_106_arg_1 = var_26; [L319] state_105 = init_106_arg_1 [L320] SORT_1 init_108_arg_1 = var_26; [L321] state_107 = init_108_arg_1 [L322] SORT_1 init_110_arg_1 = var_26; [L323] state_109 = init_110_arg_1 [L324] SORT_1 init_112_arg_1 = var_26; [L325] state_111 = init_112_arg_1 [L326] SORT_1 init_114_arg_1 = var_26; [L327] state_113 = init_114_arg_1 [L328] SORT_1 init_116_arg_1 = var_26; [L329] state_115 = init_116_arg_1 [L330] SORT_1 init_118_arg_1 = var_26; [L331] state_117 = init_118_arg_1 [L332] SORT_1 init_120_arg_1 = var_26; [L333] state_119 = init_120_arg_1 [L334] SORT_1 init_122_arg_1 = var_26; [L335] state_121 = init_122_arg_1 [L336] SORT_1 init_124_arg_1 = var_26; [L337] state_123 = init_124_arg_1 [L338] SORT_1 init_126_arg_1 = var_26; [L339] state_125 = init_126_arg_1 [L340] SORT_1 init_128_arg_1 = var_26; [L341] state_127 = init_128_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_128_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_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=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, state_99=0, var_177=0, var_194=255, var_26=0, var_319=1, var_330=1, var_440=2, var_472=3, var_504=4, var_536=5, var_5=0, var_615=0, var_616=1, var_622=0] [L344] input_201 = __VERIFIER_nondet_uchar() [L345] EXPR input_201 & mask_SORT_2 [L345] input_201 = input_201 & mask_SORT_2 [L346] input_203 = __VERIFIER_nondet_uchar() [L347] EXPR input_203 & mask_SORT_2 [L347] input_203 = input_203 & mask_SORT_2 [L348] input_205 = __VERIFIER_nondet_uchar() [L349] EXPR input_205 & mask_SORT_2 [L349] input_205 = input_205 & mask_SORT_2 [L350] input_207 = __VERIFIER_nondet_uchar() [L351] EXPR input_207 & mask_SORT_2 [L351] input_207 = input_207 & mask_SORT_2 [L352] input_209 = __VERIFIER_nondet_uchar() [L353] EXPR input_209 & mask_SORT_2 [L353] input_209 = input_209 & mask_SORT_2 [L354] input_211 = __VERIFIER_nondet_uchar() [L355] EXPR input_211 & mask_SORT_2 [L355] input_211 = input_211 & mask_SORT_2 [L356] input_213 = __VERIFIER_nondet_uchar() [L357] EXPR input_213 & mask_SORT_2 [L357] input_213 = input_213 & mask_SORT_2 [L358] input_215 = __VERIFIER_nondet_uchar() [L359] EXPR input_215 & mask_SORT_2 [L359] input_215 = input_215 & mask_SORT_2 [L360] input_217 = __VERIFIER_nondet_uchar() [L361] EXPR input_217 & mask_SORT_2 [L361] input_217 = input_217 & mask_SORT_2 [L362] input_219 = __VERIFIER_nondet_uchar() [L363] EXPR input_219 & mask_SORT_2 [L363] input_219 = input_219 & mask_SORT_2 [L364] input_221 = __VERIFIER_nondet_uchar() [L365] EXPR input_221 & mask_SORT_1 [L365] input_221 = input_221 & mask_SORT_1 [L366] input_223 = __VERIFIER_nondet_uchar() [L367] EXPR input_223 & mask_SORT_1 [L367] input_223 = input_223 & mask_SORT_1 [L368] input_225 = __VERIFIER_nondet_uchar() [L369] EXPR input_225 & mask_SORT_1 [L369] input_225 = input_225 & mask_SORT_1 [L370] input_227 = __VERIFIER_nondet_uchar() [L371] EXPR input_227 & mask_SORT_1 [L371] input_227 = input_227 & mask_SORT_1 [L372] input_229 = __VERIFIER_nondet_uchar() [L373] EXPR input_229 & mask_SORT_1 [L373] input_229 = input_229 & mask_SORT_1 [L374] input_231 = __VERIFIER_nondet_uchar() [L375] EXPR input_231 & mask_SORT_1 [L375] input_231 = input_231 & mask_SORT_1 [L376] input_233 = __VERIFIER_nondet_uchar() [L377] EXPR input_233 & mask_SORT_1 [L377] input_233 = input_233 & mask_SORT_1 [L378] input_235 = __VERIFIER_nondet_uchar() [L379] EXPR input_235 & mask_SORT_1 [L379] input_235 = input_235 & mask_SORT_1 [L380] input_237 = __VERIFIER_nondet_uchar() [L381] EXPR input_237 & mask_SORT_1 [L381] input_237 = input_237 & mask_SORT_1 [L382] input_239 = __VERIFIER_nondet_uchar() [L383] EXPR input_239 & mask_SORT_1 [L383] input_239 = input_239 & mask_SORT_1 [L384] input_241 = __VERIFIER_nondet_uchar() [L385] EXPR input_241 & mask_SORT_1 [L385] input_241 = input_241 & mask_SORT_1 [L386] input_243 = __VERIFIER_nondet_uchar() [L387] EXPR input_243 & mask_SORT_1 [L387] input_243 = input_243 & mask_SORT_1 [L388] input_245 = __VERIFIER_nondet_uchar() [L389] EXPR input_245 & mask_SORT_1 [L389] input_245 = input_245 & mask_SORT_1 [L390] input_247 = __VERIFIER_nondet_uchar() [L391] EXPR input_247 & mask_SORT_1 [L391] input_247 = input_247 & mask_SORT_1 [L392] input_249 = __VERIFIER_nondet_uchar() [L393] EXPR input_249 & mask_SORT_1 [L393] input_249 = input_249 & mask_SORT_1 [L394] input_251 = __VERIFIER_nondet_uchar() [L395] EXPR input_251 & mask_SORT_1 [L395] input_251 = input_251 & mask_SORT_1 [L396] input_253 = __VERIFIER_nondet_uchar() [L397] EXPR input_253 & mask_SORT_1 [L397] input_253 = input_253 & mask_SORT_1 [L398] input_255 = __VERIFIER_nondet_uchar() [L399] EXPR input_255 & mask_SORT_1 [L399] input_255 = input_255 & mask_SORT_1 [L400] input_257 = __VERIFIER_nondet_uchar() [L401] EXPR input_257 & mask_SORT_1 [L401] input_257 = input_257 & mask_SORT_1 [L402] input_259 = __VERIFIER_nondet_uchar() [L403] EXPR input_259 & mask_SORT_1 [L403] input_259 = input_259 & mask_SORT_1 [L404] input_261 = __VERIFIER_nondet_uchar() [L405] EXPR input_261 & mask_SORT_1 [L405] input_261 = input_261 & mask_SORT_1 [L406] input_263 = __VERIFIER_nondet_uchar() [L407] EXPR input_263 & mask_SORT_1 [L407] input_263 = input_263 & mask_SORT_1 [L408] input_265 = __VERIFIER_nondet_uchar() [L409] EXPR input_265 & mask_SORT_1 [L409] input_265 = input_265 & mask_SORT_1 [L410] input_267 = __VERIFIER_nondet_uchar() [L411] EXPR input_267 & mask_SORT_1 [L411] input_267 = input_267 & mask_SORT_1 [L412] input_269 = __VERIFIER_nondet_uchar() [L413] EXPR input_269 & mask_SORT_1 [L413] input_269 = input_269 & mask_SORT_1 [L414] input_271 = __VERIFIER_nondet_uchar() [L415] EXPR input_271 & mask_SORT_1 [L415] input_271 = input_271 & mask_SORT_1 [L416] input_273 = __VERIFIER_nondet_uchar() [L417] EXPR input_273 & mask_SORT_1 [L417] input_273 = input_273 & mask_SORT_1 [L418] input_275 = __VERIFIER_nondet_uchar() [L419] EXPR input_275 & mask_SORT_1 [L419] input_275 = input_275 & mask_SORT_1 [L420] input_277 = __VERIFIER_nondet_uchar() [L421] EXPR input_277 & mask_SORT_1 [L421] input_277 = input_277 & mask_SORT_1 [L422] input_279 = __VERIFIER_nondet_uchar() [L423] EXPR input_279 & mask_SORT_1 [L423] input_279 = input_279 & mask_SORT_1 [L424] input_281 = __VERIFIER_nondet_uchar() [L425] EXPR input_281 & mask_SORT_1 [L425] input_281 = input_281 & mask_SORT_1 [L426] input_283 = __VERIFIER_nondet_uchar() [L427] EXPR input_283 & mask_SORT_1 [L427] input_283 = input_283 & mask_SORT_1 [L428] input_285 = __VERIFIER_nondet_uchar() [L429] EXPR input_285 & mask_SORT_1 [L429] input_285 = input_285 & mask_SORT_1 [L430] input_287 = __VERIFIER_nondet_uchar() [L431] EXPR input_287 & mask_SORT_1 [L431] input_287 = input_287 & mask_SORT_1 [L432] input_289 = __VERIFIER_nondet_uchar() [L433] EXPR input_289 & mask_SORT_1 [L433] input_289 = input_289 & mask_SORT_1 [L434] input_291 = __VERIFIER_nondet_uchar() [L435] EXPR input_291 & mask_SORT_1 [L435] input_291 = input_291 & mask_SORT_1 [L436] input_293 = __VERIFIER_nondet_uchar() [L437] EXPR input_293 & mask_SORT_1 [L437] input_293 = input_293 & mask_SORT_1 [L438] input_295 = __VERIFIER_nondet_uchar() [L439] EXPR input_295 & mask_SORT_1 [L439] input_295 = input_295 & mask_SORT_1 [L440] input_297 = __VERIFIER_nondet_uchar() [L441] EXPR input_297 & mask_SORT_1 [L441] input_297 = input_297 & mask_SORT_1 [L442] input_299 = __VERIFIER_nondet_uchar() [L443] EXPR input_299 & mask_SORT_1 [L443] input_299 = input_299 & mask_SORT_1 [L444] input_301 = __VERIFIER_nondet_uchar() [L445] EXPR input_301 & mask_SORT_1 [L445] input_301 = input_301 & mask_SORT_1 [L446] input_303 = __VERIFIER_nondet_uchar() [L447] EXPR input_303 & mask_SORT_1 [L447] input_303 = input_303 & mask_SORT_1 [L448] input_305 = __VERIFIER_nondet_uchar() [L449] EXPR input_305 & mask_SORT_1 [L449] input_305 = input_305 & mask_SORT_1 [L450] input_307 = __VERIFIER_nondet_uchar() [L451] EXPR input_307 & mask_SORT_1 [L451] input_307 = input_307 & mask_SORT_1 [L452] input_309 = __VERIFIER_nondet_uchar() [L453] EXPR input_309 & mask_SORT_1 [L453] input_309 = input_309 & mask_SORT_1 [L454] input_311 = __VERIFIER_nondet_uchar() [L455] EXPR input_311 & mask_SORT_1 [L455] input_311 = input_311 & mask_SORT_1 [L456] input_313 = __VERIFIER_nondet_uchar() [L457] EXPR input_313 & mask_SORT_1 [L457] input_313 = input_313 & mask_SORT_1 [L458] input_315 = __VERIFIER_nondet_uchar() [L459] EXPR input_315 & mask_SORT_1 [L459] input_315 = input_315 & mask_SORT_1 [L460] input_317 = __VERIFIER_nondet_uchar() [L461] EXPR input_317 & mask_SORT_1 [L461] input_317 = input_317 & mask_SORT_1 [L462] input_321 = __VERIFIER_nondet_uchar() [L463] input_323 = __VERIFIER_nondet_uchar() [L464] input_328 = __VERIFIER_nondet_uchar() [L465] input_336 = __VERIFIER_nondet_uchar() [L466] input_348 = __VERIFIER_nondet_uchar() [L467] input_356 = __VERIFIER_nondet_uchar() [L468] input_362 = __VERIFIER_nondet_uchar() [L469] input_367 = __VERIFIER_nondet_uchar() [L470] input_374 = __VERIFIER_nondet_uchar() [L471] input_379 = __VERIFIER_nondet_uchar() [L472] input_385 = __VERIFIER_nondet_uchar() [L473] input_392 = __VERIFIER_nondet_uchar() [L474] input_399 = __VERIFIER_nondet_uchar() [L475] input_406 = __VERIFIER_nondet_uchar() [L476] input_413 = __VERIFIER_nondet_uchar() [L477] input_421 = __VERIFIER_nondet_uchar() [L478] input_429 = __VERIFIER_nondet_uchar() [L479] input_437 = __VERIFIER_nondet_uchar() [L480] input_445 = __VERIFIER_nondet_uchar() [L481] input_453 = __VERIFIER_nondet_uchar() [L482] input_461 = __VERIFIER_nondet_uchar() [L483] input_469 = __VERIFIER_nondet_uchar() [L484] input_477 = __VERIFIER_nondet_uchar() [L485] input_485 = __VERIFIER_nondet_uchar() [L486] input_493 = __VERIFIER_nondet_uchar() [L487] input_501 = __VERIFIER_nondet_uchar() [L488] input_509 = __VERIFIER_nondet_uchar() [L489] input_517 = __VERIFIER_nondet_uchar() [L490] input_525 = __VERIFIER_nondet_uchar() [L491] input_533 = __VERIFIER_nondet_uchar() [L492] input_541 = __VERIFIER_nondet_uchar() [L493] input_549 = __VERIFIER_nondet_uchar() [L494] input_557 = __VERIFIER_nondet_uchar() [L495] input_565 = __VERIFIER_nondet_uchar() [L496] EXPR input_565 & mask_SORT_1 [L496] input_565 = input_565 & mask_SORT_1 [L497] input_570 = __VERIFIER_nondet_uchar() [L498] EXPR input_570 & mask_SORT_1 [L498] input_570 = input_570 & mask_SORT_1 [L499] input_576 = __VERIFIER_nondet_uchar() [L500] EXPR input_576 & mask_SORT_1 [L500] input_576 = input_576 & mask_SORT_1 [L501] input_582 = __VERIFIER_nondet_uchar() [L502] EXPR input_582 & mask_SORT_1 [L502] input_582 = input_582 & mask_SORT_1 [L503] input_588 = __VERIFIER_nondet_uchar() [L504] EXPR input_588 & mask_SORT_1 [L504] input_588 = input_588 & mask_SORT_1 [L505] input_594 = __VERIFIER_nondet_uchar() [L506] EXPR input_594 & mask_SORT_1 [L506] input_594 = input_594 & mask_SORT_1 [L507] input_600 = __VERIFIER_nondet_uchar() [L508] EXPR input_600 & mask_SORT_1 [L508] input_600 = input_600 & mask_SORT_1 [L509] input_610 = __VERIFIER_nondet_uchar() [L510] EXPR input_610 & mask_SORT_1 [L510] input_610 = input_610 & mask_SORT_1 [L511] input_627 = __VERIFIER_nondet_uchar() [L512] EXPR input_627 & mask_SORT_1 [L512] input_627 = input_627 & mask_SORT_1 [L513] input_638 = __VERIFIER_nondet_uchar() [L514] EXPR input_638 & mask_SORT_1 [L514] input_638 = input_638 & mask_SORT_1 [L515] input_654 = __VERIFIER_nondet_uchar() [L516] EXPR input_654 & mask_SORT_1 [L516] input_654 = input_654 & mask_SORT_1 [L517] input_671 = __VERIFIER_nondet_uchar() [L518] EXPR input_671 & mask_SORT_1 [L518] input_671 = input_671 & mask_SORT_1 [L519] input_687 = __VERIFIER_nondet_uchar() [L520] EXPR input_687 & mask_SORT_1 [L520] input_687 = input_687 & mask_SORT_1 [L523] SORT_1 var_129_arg_0 = state_27; [L524] SORT_1 var_129_arg_1 = ~state_29; [L525] EXPR var_129_arg_1 & mask_SORT_1 [L525] var_129_arg_1 = var_129_arg_1 & mask_SORT_1 [L526] EXPR var_129_arg_0 & var_129_arg_1 [L526] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L527] SORT_1 var_130_arg_0 = var_129; [L528] SORT_1 var_130_arg_1 = ~state_31; [L529] EXPR var_130_arg_1 & mask_SORT_1 [L529] var_130_arg_1 = var_130_arg_1 & mask_SORT_1 [L530] EXPR var_130_arg_0 & var_130_arg_1 [L530] SORT_1 var_130 = var_130_arg_0 & var_130_arg_1; [L531] SORT_1 var_131_arg_0 = var_130; [L532] SORT_1 var_131_arg_1 = ~state_33; [L533] EXPR var_131_arg_1 & mask_SORT_1 [L533] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L534] EXPR var_131_arg_0 & var_131_arg_1 [L534] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L535] SORT_1 var_132_arg_0 = var_131; [L536] SORT_1 var_132_arg_1 = ~state_35; [L537] EXPR var_132_arg_1 & mask_SORT_1 [L537] var_132_arg_1 = var_132_arg_1 & mask_SORT_1 [L538] EXPR var_132_arg_0 & var_132_arg_1 [L538] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L539] SORT_1 var_133_arg_0 = var_132; [L540] SORT_1 var_133_arg_1 = state_37; [L541] EXPR var_133_arg_0 & var_133_arg_1 [L541] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L542] SORT_1 var_134_arg_0 = var_133; [L543] SORT_1 var_134_arg_1 = ~state_39; [L544] EXPR var_134_arg_1 & mask_SORT_1 [L544] var_134_arg_1 = var_134_arg_1 & mask_SORT_1 [L545] EXPR var_134_arg_0 & var_134_arg_1 [L545] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L546] SORT_1 var_135_arg_0 = var_134; [L547] SORT_1 var_135_arg_1 = ~state_41; [L548] EXPR var_135_arg_1 & mask_SORT_1 [L548] var_135_arg_1 = var_135_arg_1 & mask_SORT_1 [L549] EXPR var_135_arg_0 & var_135_arg_1 [L549] SORT_1 var_135 = var_135_arg_0 & var_135_arg_1; [L550] SORT_1 var_136_arg_0 = var_135; [L551] SORT_1 var_136_arg_1 = ~state_43; [L552] EXPR var_136_arg_1 & mask_SORT_1 [L552] var_136_arg_1 = var_136_arg_1 & mask_SORT_1 [L553] EXPR var_136_arg_0 & var_136_arg_1 [L553] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L554] SORT_1 var_137_arg_0 = var_136; [L555] SORT_1 var_137_arg_1 = ~state_45; [L556] EXPR var_137_arg_1 & mask_SORT_1 [L556] var_137_arg_1 = var_137_arg_1 & mask_SORT_1 [L557] EXPR var_137_arg_0 & var_137_arg_1 [L557] SORT_1 var_137 = var_137_arg_0 & var_137_arg_1; [L558] SORT_1 var_138_arg_0 = var_137; [L559] SORT_1 var_138_arg_1 = state_47; [L560] EXPR var_138_arg_0 & var_138_arg_1 [L560] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L561] SORT_1 var_139_arg_0 = var_138; [L562] SORT_1 var_139_arg_1 = ~state_49; [L563] EXPR var_139_arg_1 & mask_SORT_1 [L563] var_139_arg_1 = var_139_arg_1 & mask_SORT_1 [L564] EXPR var_139_arg_0 & var_139_arg_1 [L564] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L565] SORT_1 var_140_arg_0 = var_139; [L566] SORT_1 var_140_arg_1 = ~state_51; [L567] EXPR var_140_arg_1 & mask_SORT_1 [L567] var_140_arg_1 = var_140_arg_1 & mask_SORT_1 [L568] EXPR var_140_arg_0 & var_140_arg_1 [L568] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L569] SORT_1 var_141_arg_0 = var_140; [L570] SORT_1 var_141_arg_1 = ~state_53; [L571] EXPR var_141_arg_1 & mask_SORT_1 [L571] var_141_arg_1 = var_141_arg_1 & mask_SORT_1 [L572] EXPR var_141_arg_0 & var_141_arg_1 [L572] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L573] SORT_1 var_142_arg_0 = var_141; [L574] SORT_1 var_142_arg_1 = ~state_55; [L575] EXPR var_142_arg_1 & mask_SORT_1 [L575] var_142_arg_1 = var_142_arg_1 & mask_SORT_1 [L576] EXPR var_142_arg_0 & var_142_arg_1 [L576] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L577] SORT_1 var_143_arg_0 = var_142; [L578] SORT_1 var_143_arg_1 = state_57; [L579] EXPR var_143_arg_0 & var_143_arg_1 [L579] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L580] SORT_1 var_144_arg_0 = var_143; [L581] SORT_1 var_144_arg_1 = ~state_59; [L582] EXPR var_144_arg_1 & mask_SORT_1 [L582] var_144_arg_1 = var_144_arg_1 & mask_SORT_1 [L583] EXPR var_144_arg_0 & var_144_arg_1 [L583] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L584] SORT_1 var_145_arg_0 = var_144; [L585] SORT_1 var_145_arg_1 = ~state_61; [L586] EXPR var_145_arg_1 & mask_SORT_1 [L586] var_145_arg_1 = var_145_arg_1 & mask_SORT_1 [L587] EXPR var_145_arg_0 & var_145_arg_1 [L587] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L588] SORT_1 var_146_arg_0 = var_145; [L589] SORT_1 var_146_arg_1 = ~state_63; [L590] EXPR var_146_arg_1 & mask_SORT_1 [L590] var_146_arg_1 = var_146_arg_1 & mask_SORT_1 [L591] EXPR var_146_arg_0 & var_146_arg_1 [L591] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L592] SORT_1 var_147_arg_0 = var_146; [L593] SORT_1 var_147_arg_1 = ~state_65; [L594] EXPR var_147_arg_1 & mask_SORT_1 [L594] var_147_arg_1 = var_147_arg_1 & mask_SORT_1 [L595] EXPR var_147_arg_0 & var_147_arg_1 [L595] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L596] SORT_1 var_148_arg_0 = var_147; [L597] SORT_1 var_148_arg_1 = state_67; [L598] EXPR var_148_arg_0 & var_148_arg_1 [L598] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L599] SORT_1 var_149_arg_0 = var_148; [L600] SORT_1 var_149_arg_1 = ~state_69; [L601] EXPR var_149_arg_1 & mask_SORT_1 [L601] var_149_arg_1 = var_149_arg_1 & mask_SORT_1 [L602] EXPR var_149_arg_0 & var_149_arg_1 [L602] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L603] SORT_1 var_150_arg_0 = var_149; [L604] SORT_1 var_150_arg_1 = ~state_71; [L605] EXPR var_150_arg_1 & mask_SORT_1 [L605] var_150_arg_1 = var_150_arg_1 & mask_SORT_1 [L606] EXPR var_150_arg_0 & var_150_arg_1 [L606] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L607] SORT_1 var_151_arg_0 = var_150; [L608] SORT_1 var_151_arg_1 = ~state_73; [L609] EXPR var_151_arg_1 & mask_SORT_1 [L609] var_151_arg_1 = var_151_arg_1 & mask_SORT_1 [L610] EXPR var_151_arg_0 & var_151_arg_1 [L610] SORT_1 var_151 = var_151_arg_0 & var_151_arg_1; [L611] SORT_1 var_152_arg_0 = var_151; [L612] SORT_1 var_152_arg_1 = ~state_75; [L613] EXPR var_152_arg_1 & mask_SORT_1 [L613] var_152_arg_1 = var_152_arg_1 & mask_SORT_1 [L614] EXPR var_152_arg_0 & var_152_arg_1 [L614] SORT_1 var_152 = var_152_arg_0 & var_152_arg_1; [L615] SORT_1 var_153_arg_0 = var_152; [L616] SORT_1 var_153_arg_1 = state_77; [L617] EXPR var_153_arg_0 & var_153_arg_1 [L617] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L618] SORT_1 var_154_arg_0 = var_153; [L619] SORT_1 var_154_arg_1 = ~state_79; [L620] EXPR var_154_arg_1 & mask_SORT_1 [L620] var_154_arg_1 = var_154_arg_1 & mask_SORT_1 [L621] EXPR var_154_arg_0 & var_154_arg_1 [L621] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L622] SORT_1 var_155_arg_0 = var_154; [L623] SORT_1 var_155_arg_1 = ~state_81; [L624] EXPR var_155_arg_1 & mask_SORT_1 [L624] var_155_arg_1 = var_155_arg_1 & mask_SORT_1 [L625] EXPR var_155_arg_0 & var_155_arg_1 [L625] SORT_1 var_155 = var_155_arg_0 & var_155_arg_1; [L626] SORT_1 var_156_arg_0 = var_155; [L627] SORT_1 var_156_arg_1 = ~state_83; [L628] EXPR var_156_arg_1 & mask_SORT_1 [L628] var_156_arg_1 = var_156_arg_1 & mask_SORT_1 [L629] EXPR var_156_arg_0 & var_156_arg_1 [L629] SORT_1 var_156 = var_156_arg_0 & var_156_arg_1; [L630] SORT_1 var_157_arg_0 = var_156; [L631] SORT_1 var_157_arg_1 = ~state_85; [L632] EXPR var_157_arg_1 & mask_SORT_1 [L632] var_157_arg_1 = var_157_arg_1 & mask_SORT_1 [L633] EXPR var_157_arg_0 & var_157_arg_1 [L633] SORT_1 var_157 = var_157_arg_0 & var_157_arg_1; [L634] SORT_1 var_158_arg_0 = var_157; [L635] SORT_1 var_158_arg_1 = state_87; [L636] EXPR var_158_arg_0 & var_158_arg_1 [L636] SORT_1 var_158 = var_158_arg_0 & var_158_arg_1; [L637] SORT_1 var_159_arg_0 = var_158; [L638] SORT_1 var_159_arg_1 = ~state_89; [L639] EXPR var_159_arg_1 & mask_SORT_1 [L639] var_159_arg_1 = var_159_arg_1 & mask_SORT_1 [L640] EXPR var_159_arg_0 & var_159_arg_1 [L640] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L641] SORT_1 var_160_arg_0 = var_159; [L642] SORT_1 var_160_arg_1 = ~state_91; [L643] EXPR var_160_arg_1 & mask_SORT_1 [L643] var_160_arg_1 = var_160_arg_1 & mask_SORT_1 [L644] EXPR var_160_arg_0 & var_160_arg_1 [L644] SORT_1 var_160 = var_160_arg_0 & var_160_arg_1; [L645] SORT_1 var_161_arg_0 = var_160; [L646] SORT_1 var_161_arg_1 = ~state_93; [L647] EXPR var_161_arg_1 & mask_SORT_1 [L647] var_161_arg_1 = var_161_arg_1 & mask_SORT_1 [L648] EXPR var_161_arg_0 & var_161_arg_1 [L648] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L649] SORT_1 var_162_arg_0 = var_161; [L650] SORT_1 var_162_arg_1 = state_95; [L651] EXPR var_162_arg_0 & var_162_arg_1 [L651] SORT_1 var_162 = var_162_arg_0 & var_162_arg_1; [L652] SORT_1 var_163_arg_0 = var_162; [L653] SORT_1 var_163_arg_1 = state_97; [L654] EXPR var_163_arg_0 & var_163_arg_1 [L654] SORT_1 var_163 = var_163_arg_0 & var_163_arg_1; [L655] SORT_1 var_164_arg_0 = var_163; [L656] SORT_1 var_164_arg_1 = ~state_99; [L657] EXPR var_164_arg_1 & mask_SORT_1 [L657] var_164_arg_1 = var_164_arg_1 & mask_SORT_1 [L658] EXPR var_164_arg_0 & var_164_arg_1 [L658] SORT_1 var_164 = var_164_arg_0 & var_164_arg_1; [L659] SORT_1 var_165_arg_0 = var_164; [L660] SORT_1 var_165_arg_1 = ~state_101; [L661] EXPR var_165_arg_1 & mask_SORT_1 [L661] var_165_arg_1 = var_165_arg_1 & mask_SORT_1 [L662] EXPR var_165_arg_0 & var_165_arg_1 [L662] SORT_1 var_165 = var_165_arg_0 & var_165_arg_1; [L663] SORT_1 var_166_arg_0 = var_165; [L664] SORT_1 var_166_arg_1 = ~state_103; [L665] EXPR var_166_arg_1 & mask_SORT_1 [L665] var_166_arg_1 = var_166_arg_1 & mask_SORT_1 [L666] EXPR var_166_arg_0 & var_166_arg_1 [L666] SORT_1 var_166 = var_166_arg_0 & var_166_arg_1; [L667] SORT_1 var_167_arg_0 = var_166; [L668] SORT_1 var_167_arg_1 = state_105; [L669] EXPR var_167_arg_0 & var_167_arg_1 [L669] SORT_1 var_167 = var_167_arg_0 & var_167_arg_1; [L670] SORT_1 var_168_arg_0 = var_167; [L671] SORT_1 var_168_arg_1 = ~state_107; [L672] EXPR var_168_arg_1 & mask_SORT_1 [L672] var_168_arg_1 = var_168_arg_1 & mask_SORT_1 [L673] EXPR var_168_arg_0 & var_168_arg_1 [L673] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L674] SORT_1 var_169_arg_0 = var_168; [L675] SORT_1 var_169_arg_1 = ~state_109; [L676] EXPR var_169_arg_1 & mask_SORT_1 [L676] var_169_arg_1 = var_169_arg_1 & mask_SORT_1 [L677] EXPR var_169_arg_0 & var_169_arg_1 [L677] SORT_1 var_169 = var_169_arg_0 & var_169_arg_1; [L678] SORT_1 var_170_arg_0 = var_169; [L679] SORT_1 var_170_arg_1 = state_111; [L680] EXPR var_170_arg_0 & var_170_arg_1 [L680] SORT_1 var_170 = var_170_arg_0 & var_170_arg_1; [L681] SORT_1 var_171_arg_0 = var_170; [L682] SORT_1 var_171_arg_1 = ~state_113; [L683] EXPR var_171_arg_1 & mask_SORT_1 [L683] var_171_arg_1 = var_171_arg_1 & mask_SORT_1 [L684] EXPR var_171_arg_0 & var_171_arg_1 [L684] SORT_1 var_171 = var_171_arg_0 & var_171_arg_1; [L685] SORT_1 var_172_arg_0 = var_171; [L686] SORT_1 var_172_arg_1 = ~state_115; [L687] EXPR var_172_arg_1 & mask_SORT_1 [L687] var_172_arg_1 = var_172_arg_1 & mask_SORT_1 [L688] EXPR var_172_arg_0 & var_172_arg_1 [L688] SORT_1 var_172 = var_172_arg_0 & var_172_arg_1; [L689] SORT_1 var_173_arg_0 = var_172; [L690] SORT_1 var_173_arg_1 = ~state_117; [L691] EXPR var_173_arg_1 & mask_SORT_1 [L691] var_173_arg_1 = var_173_arg_1 & mask_SORT_1 [L692] EXPR var_173_arg_0 & var_173_arg_1 [L692] SORT_1 var_173 = var_173_arg_0 & var_173_arg_1; [L693] SORT_1 var_174_arg_0 = var_173; [L694] SORT_1 var_174_arg_1 = state_119; [L695] EXPR var_174_arg_0 & var_174_arg_1 [L695] SORT_1 var_174 = var_174_arg_0 & var_174_arg_1; [L696] SORT_1 var_175_arg_0 = var_174; [L697] SORT_1 var_175_arg_1 = ~state_121; [L698] EXPR var_175_arg_1 & mask_SORT_1 [L698] var_175_arg_1 = var_175_arg_1 & mask_SORT_1 [L699] EXPR var_175_arg_0 & var_175_arg_1 [L699] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L700] SORT_1 var_176_arg_0 = var_175; [L701] SORT_1 var_176_arg_1 = ~state_123; [L702] EXPR var_176_arg_1 & mask_SORT_1 [L702] var_176_arg_1 = var_176_arg_1 & mask_SORT_1 [L703] EXPR var_176_arg_0 & var_176_arg_1 [L703] SORT_1 var_176 = var_176_arg_0 & var_176_arg_1; [L704] SORT_2 var_178_arg_0 = var_177; [L705] SORT_2 var_178_arg_1 = state_6; [L706] SORT_1 var_178 = var_178_arg_0 == var_178_arg_1; [L707] SORT_1 var_179_arg_0 = var_176; [L708] SORT_1 var_179_arg_1 = var_178; [L709] EXPR var_179_arg_0 & var_179_arg_1 [L709] SORT_1 var_179 = var_179_arg_0 & var_179_arg_1; [L710] SORT_2 var_180_arg_0 = var_177; [L711] SORT_2 var_180_arg_1 = state_8; [L712] SORT_1 var_180 = var_180_arg_0 == var_180_arg_1; [L713] SORT_1 var_181_arg_0 = var_179; [L714] SORT_1 var_181_arg_1 = var_180; [L715] EXPR var_181_arg_0 & var_181_arg_1 [L715] SORT_1 var_181 = var_181_arg_0 & var_181_arg_1; [L716] SORT_2 var_182_arg_0 = var_177; [L717] SORT_2 var_182_arg_1 = state_10; [L718] SORT_1 var_182 = var_182_arg_0 == var_182_arg_1; [L719] SORT_1 var_183_arg_0 = var_181; [L720] SORT_1 var_183_arg_1 = var_182; [L721] EXPR var_183_arg_0 & var_183_arg_1 [L721] SORT_1 var_183 = var_183_arg_0 & var_183_arg_1; [L722] SORT_2 var_184_arg_0 = var_177; [L723] SORT_2 var_184_arg_1 = state_12; [L724] SORT_1 var_184 = var_184_arg_0 == var_184_arg_1; [L725] SORT_1 var_185_arg_0 = var_183; [L726] SORT_1 var_185_arg_1 = var_184; [L727] EXPR var_185_arg_0 & var_185_arg_1 [L727] SORT_1 var_185 = var_185_arg_0 & var_185_arg_1; [L728] SORT_2 var_186_arg_0 = var_177; [L729] SORT_2 var_186_arg_1 = state_14; [L730] SORT_1 var_186 = var_186_arg_0 == var_186_arg_1; [L731] SORT_1 var_187_arg_0 = var_185; [L732] SORT_1 var_187_arg_1 = var_186; [L733] EXPR var_187_arg_0 & var_187_arg_1 [L733] SORT_1 var_187 = var_187_arg_0 & var_187_arg_1; [L734] SORT_2 var_188_arg_0 = var_177; [L735] SORT_2 var_188_arg_1 = state_16; [L736] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L737] SORT_1 var_189_arg_0 = var_187; [L738] SORT_1 var_189_arg_1 = var_188; [L739] EXPR var_189_arg_0 & var_189_arg_1 [L739] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L740] SORT_2 var_190_arg_0 = var_177; [L741] SORT_2 var_190_arg_1 = state_18; [L742] SORT_1 var_190 = var_190_arg_0 == var_190_arg_1; [L743] SORT_1 var_191_arg_0 = var_189; [L744] SORT_1 var_191_arg_1 = var_190; [L745] EXPR var_191_arg_0 & var_191_arg_1 [L745] SORT_1 var_191 = var_191_arg_0 & var_191_arg_1; [L746] SORT_2 var_192_arg_0 = var_177; [L747] SORT_2 var_192_arg_1 = state_20; [L748] SORT_1 var_192 = var_192_arg_0 == var_192_arg_1; [L749] SORT_1 var_193_arg_0 = var_191; [L750] SORT_1 var_193_arg_1 = var_192; [L751] EXPR var_193_arg_0 & var_193_arg_1 [L751] SORT_1 var_193 = var_193_arg_0 & var_193_arg_1; [L752] SORT_2 var_195_arg_0 = var_194; [L753] SORT_2 var_195_arg_1 = state_22; [L754] SORT_1 var_195 = var_195_arg_0 == var_195_arg_1; [L755] SORT_1 var_196_arg_0 = var_193; [L756] SORT_1 var_196_arg_1 = var_195; [L757] EXPR var_196_arg_0 & var_196_arg_1 [L757] SORT_1 var_196 = var_196_arg_0 & var_196_arg_1; [L758] SORT_2 var_197_arg_0 = var_194; [L759] SORT_2 var_197_arg_1 = state_24; [L760] SORT_1 var_197 = var_197_arg_0 == var_197_arg_1; [L761] SORT_1 var_198_arg_0 = var_196; [L762] SORT_1 var_198_arg_1 = var_197; [L763] EXPR var_198_arg_0 & var_198_arg_1 [L763] SORT_1 var_198 = var_198_arg_0 & var_198_arg_1; [L764] SORT_1 var_199_arg_0 = state_127; [L765] SORT_1 var_199_arg_1 = var_198; [L766] EXPR var_199_arg_0 & var_199_arg_1 [L766] SORT_1 var_199 = var_199_arg_0 & var_199_arg_1; [L767] EXPR var_199 & mask_SORT_1 [L767] var_199 = var_199 & mask_SORT_1 [L768] SORT_1 bad_200_arg_0 = var_199; [L769] CALL __VERIFIER_assert(!(bad_200_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 8 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-16 20:49:14,028 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...