/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.mcs.4.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-26 01:42:09,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-26 01:42:09,603 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-12-26 01:42:09,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-26 01:42:09,605 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-26 01:42:09,619 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-26 01:42:09,619 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-26 01:42:09,619 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-26 01:42:09,620 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-26 01:42:09,620 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-26 01:42:09,620 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-26 01:42:09,620 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-26 01:42:09,621 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-26 01:42:09,621 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-26 01:42:09,621 INFO L153 SettingsManager]: * Use SBE=true [2023-12-26 01:42:09,621 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-26 01:42:09,622 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-26 01:42:09,622 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-26 01:42:09,622 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-26 01:42:09,622 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-26 01:42:09,623 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-26 01:42:09,623 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-26 01:42:09,623 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-26 01:42:09,623 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-26 01:42:09,624 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-26 01:42:09,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-26 01:42:09,624 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-26 01:42:09,624 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-26 01:42:09,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-26 01:42:09,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-26 01:42:09,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-26 01:42:09,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-26 01:42:09,625 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-26 01:42:09,626 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-26 01:42:09,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-26 01:42:09,626 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-26 01:42:09,626 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-26 01:42:09,626 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-26 01:42:09,627 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-26 01:42:09,627 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-26 01:42:09,627 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-26 01:42:09,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-26 01:42:09,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-26 01:42:09,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-26 01:42:09,833 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-26 01:42:09,834 INFO L274 PluginConnector]: CDTParser initialized [2023-12-26 01:42:09,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.mcs.4.prop1-back-serstep.c [2023-12-26 01:42:10,840 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-26 01:42:11,169 INFO L384 CDTParser]: Found 1 translation units. [2023-12-26 01:42:11,170 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.mcs.4.prop1-back-serstep.c [2023-12-26 01:42:11,193 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb7e4995c/b2e6e67d1c614f2995d399f9e95991aa/FLAG43e44d862 [2023-12-26 01:42:11,205 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb7e4995c/b2e6e67d1c614f2995d399f9e95991aa [2023-12-26 01:42:11,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-26 01:42:11,209 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-26 01:42:11,210 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-26 01:42:11,210 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-26 01:42:11,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-26 01:42:11,214 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:11,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2595767d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11, skipping insertion in model container [2023-12-26 01:42:11,215 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:11,271 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-26 01:42:11,415 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.mcs.4.prop1-back-serstep.c[1171,1184] [2023-12-26 01:42:11,841 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-26 01:42:11,848 INFO L202 MainTranslator]: Completed pre-run [2023-12-26 01:42:11,855 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.mcs.4.prop1-back-serstep.c[1171,1184] [2023-12-26 01:42:11,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-26 01:42:11,973 INFO L206 MainTranslator]: Completed translation [2023-12-26 01:42:11,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11 WrapperNode [2023-12-26 01:42:11,975 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-26 01:42:11,976 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-26 01:42:11,976 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-26 01:42:11,976 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-26 01:42:11,981 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,037 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,172 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5611 [2023-12-26 01:42:12,173 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-26 01:42:12,173 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-26 01:42:12,173 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-26 01:42:12,173 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-26 01:42:12,181 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,260 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,331 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-12-26 01:42:12,332 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,332 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,405 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,418 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,432 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,465 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-26 01:42:12,466 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-26 01:42:12,466 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-26 01:42:12,466 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-26 01:42:12,467 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (1/1) ... [2023-12-26 01:42:12,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-26 01:42:12,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-26 01:42:12,485 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-12-26 01:42:12,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-12-26 01:42:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-26 01:42:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-26 01:42:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-26 01:42:12,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-26 01:42:13,046 INFO L241 CfgBuilder]: Building ICFG [2023-12-26 01:42:13,048 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-26 01:42:18,212 INFO L282 CfgBuilder]: Performing block encoding [2023-12-26 01:42:18,338 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-26 01:42:18,339 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-26 01:42:18,339 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 01:42:18 BoogieIcfgContainer [2023-12-26 01:42:18,340 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-26 01:42:18,342 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-26 01:42:18,342 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-26 01:42:18,344 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-26 01:42:18,344 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.12 01:42:11" (1/3) ... [2023-12-26 01:42:18,345 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@739b4993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 01:42:18, skipping insertion in model container [2023-12-26 01:42:18,345 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 01:42:11" (2/3) ... [2023-12-26 01:42:18,345 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@739b4993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 01:42:18, skipping insertion in model container [2023-12-26 01:42:18,345 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 01:42:18" (3/3) ... [2023-12-26 01:42:18,346 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.mcs.4.prop1-back-serstep.c [2023-12-26 01:42:18,358 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-26 01:42:18,358 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-26 01:42:18,395 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-26 01:42:18,402 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;@2b2b92, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-26 01:42:18,402 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-26 01:42:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-26 01:42:18,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-26 01:42:18,408 INFO L187 NwaCegarLoop]: Found error trace [2023-12-26 01:42:18,409 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-26 01:42:18,409 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-26 01:42:18,414 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-26 01:42:18,415 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-26 01:42:18,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-26 01:42:18,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2137136404] [2023-12-26 01:42:18,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-26 01:42:18,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-26 01:42:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-26 01:42:18,966 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-26 01:42:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-26 01:42:19,234 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-26 01:42:19,236 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-26 01:42:19,237 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-26 01:42:19,238 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-26 01:42:19,242 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-26 01:42:19,244 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-26 01:42:19,290 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-26 01:42:19,322 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.12 01:42:19 BoogieIcfgContainer [2023-12-26 01:42:19,322 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-26 01:42:19,324 INFO L158 Benchmark]: Toolchain (without parser) took 8114.20ms. Allocated memory was 389.0MB in the beginning and 1.0GB in the end (delta: 654.3MB). Free memory was 339.2MB in the beginning and 620.4MB in the end (delta: -281.3MB). Peak memory consumption was 372.9MB. Max. memory is 8.0GB. [2023-12-26 01:42:19,324 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 222.3MB. Free memory is still 171.2MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-26 01:42:19,325 INFO L158 Benchmark]: CACSL2BoogieTranslator took 764.58ms. Allocated memory is still 389.0MB. Free memory was 339.2MB in the beginning and 275.6MB in the end (delta: 63.6MB). Peak memory consumption was 68.8MB. Max. memory is 8.0GB. [2023-12-26 01:42:19,325 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.79ms. Allocated memory is still 389.0MB. Free memory was 275.6MB in the beginning and 238.4MB in the end (delta: 37.2MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. [2023-12-26 01:42:19,329 INFO L158 Benchmark]: Boogie Preprocessor took 291.80ms. Allocated memory is still 389.0MB. Free memory was 237.9MB in the beginning and 286.0MB in the end (delta: -48.2MB). Peak memory consumption was 30.5MB. Max. memory is 8.0GB. [2023-12-26 01:42:19,330 INFO L158 Benchmark]: RCFGBuilder took 5874.59ms. Allocated memory was 389.0MB in the beginning and 1.0GB in the end (delta: 654.3MB). Free memory was 286.0MB in the beginning and 777.3MB in the end (delta: -491.3MB). Peak memory consumption was 608.2MB. Max. memory is 8.0GB. [2023-12-26 01:42:19,330 INFO L158 Benchmark]: TraceAbstraction took 980.56ms. Allocated memory is still 1.0GB. Free memory was 776.8MB in the beginning and 620.4MB in the end (delta: 156.3MB). Peak memory consumption was 156.2MB. Max. memory is 8.0GB. [2023-12-26 01:42:19,334 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 222.3MB. Free memory is still 171.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 764.58ms. Allocated memory is still 389.0MB. Free memory was 339.2MB in the beginning and 275.6MB in the end (delta: 63.6MB). Peak memory consumption was 68.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 196.79ms. Allocated memory is still 389.0MB. Free memory was 275.6MB in the beginning and 238.4MB in the end (delta: 37.2MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 291.80ms. Allocated memory is still 389.0MB. Free memory was 237.9MB in the beginning and 286.0MB in the end (delta: -48.2MB). Peak memory consumption was 30.5MB. Max. memory is 8.0GB. * RCFGBuilder took 5874.59ms. Allocated memory was 389.0MB in the beginning and 1.0GB in the end (delta: 654.3MB). Free memory was 286.0MB in the beginning and 777.3MB in the end (delta: -491.3MB). Peak memory consumption was 608.2MB. Max. memory is 8.0GB. * TraceAbstraction took 980.56ms. Allocated memory is still 1.0GB. Free memory was 776.8MB in the beginning and 620.4MB in the end (delta: 156.3MB). Peak memory consumption was 156.2MB. 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 321. 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 - 32); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (32 - 1); [L35] const SORT_2 var_4 = 0; [L36] const SORT_1 var_31 = 0; [L37] const SORT_2 var_155 = 255; [L38] const SORT_2 var_164 = 0; [L39] const SORT_1 var_291 = 1; [L40] const SORT_2 var_321 = 1; [L41] const SORT_2 var_469 = 2; [L42] const SORT_2 var_548 = 3; [L43] const SORT_3 var_1062 = 1; [L44] const SORT_3 var_1063 = 0; [L46] SORT_2 input_185; [L47] SORT_2 input_187; [L48] SORT_2 input_189; [L49] SORT_2 input_191; [L50] SORT_2 input_193; [L51] SORT_2 input_195; [L52] SORT_2 input_197; [L53] SORT_2 input_199; [L54] SORT_2 input_201; [L55] SORT_2 input_203; [L56] SORT_2 input_205; [L57] SORT_2 input_207; [L58] SORT_2 input_209; [L59] SORT_1 input_211; [L60] SORT_1 input_213; [L61] SORT_1 input_215; [L62] SORT_1 input_217; [L63] SORT_1 input_219; [L64] SORT_1 input_221; [L65] SORT_1 input_223; [L66] SORT_1 input_225; [L67] SORT_1 input_227; [L68] SORT_1 input_229; [L69] SORT_1 input_231; [L70] SORT_1 input_233; [L71] SORT_1 input_235; [L72] SORT_1 input_237; [L73] SORT_1 input_239; [L74] SORT_1 input_241; [L75] SORT_1 input_243; [L76] SORT_1 input_245; [L77] SORT_1 input_247; [L78] SORT_1 input_249; [L79] SORT_1 input_251; [L80] SORT_1 input_253; [L81] SORT_1 input_255; [L82] SORT_1 input_257; [L83] SORT_1 input_259; [L84] SORT_1 input_261; [L85] SORT_1 input_263; [L86] SORT_1 input_265; [L87] SORT_1 input_267; [L88] SORT_1 input_269; [L89] SORT_1 input_271; [L90] SORT_1 input_273; [L91] SORT_1 input_275; [L92] SORT_1 input_277; [L93] SORT_1 input_279; [L94] SORT_1 input_281; [L95] SORT_1 input_283; [L96] SORT_1 input_285; [L97] SORT_1 input_287; [L98] SORT_1 input_289; [L99] SORT_1 input_293; [L100] SORT_1 input_296; [L101] SORT_1 input_299; [L102] SORT_1 input_306; [L103] SORT_1 input_312; [L104] SORT_1 input_316; [L105] SORT_1 input_319; [L106] SORT_1 input_327; [L107] SORT_1 input_336; [L108] SORT_1 input_341; [L109] SORT_1 input_348; [L110] SORT_1 input_355; [L111] SORT_1 input_362; [L112] SORT_1 input_365; [L113] SORT_1 input_369; [L114] SORT_1 input_372; [L115] SORT_1 input_379; [L116] SORT_1 input_385; [L117] SORT_1 input_389; [L118] SORT_1 input_392; [L119] SORT_1 input_402; [L120] SORT_1 input_411; [L121] SORT_1 input_416; [L122] SORT_1 input_423; [L123] SORT_1 input_430; [L124] SORT_1 input_437; [L125] SORT_1 input_440; [L126] SORT_1 input_444; [L127] SORT_1 input_447; [L128] SORT_1 input_454; [L129] SORT_1 input_460; [L130] SORT_1 input_464; [L131] SORT_1 input_467; [L132] SORT_1 input_481; [L133] SORT_1 input_490; [L134] SORT_1 input_495; [L135] SORT_1 input_502; [L136] SORT_1 input_509; [L137] SORT_1 input_516; [L138] SORT_1 input_519; [L139] SORT_1 input_523; [L140] SORT_1 input_526; [L141] SORT_1 input_533; [L142] SORT_1 input_539; [L143] SORT_1 input_543; [L144] SORT_1 input_546; [L145] SORT_1 input_563; [L146] SORT_1 input_572; [L147] SORT_1 input_577; [L148] SORT_1 input_584; [L149] SORT_1 input_591; [L150] SORT_1 input_598; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L152] SORT_2 state_5 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L153] SORT_2 state_7 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L154] SORT_2 state_9 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L155] SORT_2 state_11 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L156] SORT_2 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L157] SORT_2 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L159] SORT_2 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L160] SORT_2 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L161] SORT_2 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L163] SORT_2 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L164] SORT_2 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L165] SORT_1 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L166] SORT_1 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L167] SORT_1 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L171] SORT_1 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L172] SORT_1 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L173] SORT_1 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L174] SORT_1 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L175] SORT_1 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L176] SORT_1 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L177] SORT_1 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_112 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_114 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] SORT_2 init_6_arg_1 = var_4; [L209] state_5 = init_6_arg_1 [L210] SORT_2 init_8_arg_1 = var_4; [L211] state_7 = init_8_arg_1 [L212] SORT_2 init_10_arg_1 = var_4; [L213] state_9 = init_10_arg_1 [L214] SORT_2 init_12_arg_1 = var_4; [L215] state_11 = init_12_arg_1 [L216] SORT_2 init_14_arg_1 = var_4; [L217] state_13 = init_14_arg_1 [L218] SORT_2 init_16_arg_1 = var_4; [L219] state_15 = init_16_arg_1 [L220] SORT_2 init_18_arg_1 = var_4; [L221] state_17 = init_18_arg_1 [L222] SORT_2 init_20_arg_1 = var_4; [L223] state_19 = init_20_arg_1 [L224] SORT_2 init_22_arg_1 = var_4; [L225] state_21 = init_22_arg_1 [L226] SORT_2 init_24_arg_1 = var_4; [L227] state_23 = init_24_arg_1 [L228] SORT_2 init_26_arg_1 = var_4; [L229] state_25 = init_26_arg_1 [L230] SORT_2 init_28_arg_1 = var_4; [L231] state_27 = init_28_arg_1 [L232] SORT_2 init_30_arg_1 = var_4; [L233] state_29 = init_30_arg_1 [L234] SORT_1 init_33_arg_1 = var_31; [L235] state_32 = init_33_arg_1 [L236] SORT_1 init_35_arg_1 = var_31; [L237] state_34 = init_35_arg_1 [L238] SORT_1 init_37_arg_1 = var_31; [L239] state_36 = init_37_arg_1 [L240] SORT_1 init_39_arg_1 = var_31; [L241] state_38 = init_39_arg_1 [L242] SORT_1 init_41_arg_1 = var_31; [L243] state_40 = init_41_arg_1 [L244] SORT_1 init_43_arg_1 = var_31; [L245] state_42 = init_43_arg_1 [L246] SORT_1 init_45_arg_1 = var_31; [L247] state_44 = init_45_arg_1 [L248] SORT_1 init_47_arg_1 = var_31; [L249] state_46 = init_47_arg_1 [L250] SORT_1 init_49_arg_1 = var_31; [L251] state_48 = init_49_arg_1 [L252] SORT_1 init_51_arg_1 = var_31; [L253] state_50 = init_51_arg_1 [L254] SORT_1 init_53_arg_1 = var_31; [L255] state_52 = init_53_arg_1 [L256] SORT_1 init_55_arg_1 = var_31; [L257] state_54 = init_55_arg_1 [L258] SORT_1 init_57_arg_1 = var_31; [L259] state_56 = init_57_arg_1 [L260] SORT_1 init_59_arg_1 = var_31; [L261] state_58 = init_59_arg_1 [L262] SORT_1 init_61_arg_1 = var_31; [L263] state_60 = init_61_arg_1 [L264] SORT_1 init_63_arg_1 = var_31; [L265] state_62 = init_63_arg_1 [L266] SORT_1 init_65_arg_1 = var_31; [L267] state_64 = init_65_arg_1 [L268] SORT_1 init_67_arg_1 = var_31; [L269] state_66 = init_67_arg_1 [L270] SORT_1 init_69_arg_1 = var_31; [L271] state_68 = init_69_arg_1 [L272] SORT_1 init_71_arg_1 = var_31; [L273] state_70 = init_71_arg_1 [L274] SORT_1 init_73_arg_1 = var_31; [L275] state_72 = init_73_arg_1 [L276] SORT_1 init_75_arg_1 = var_31; [L277] state_74 = init_75_arg_1 [L278] SORT_1 init_77_arg_1 = var_31; [L279] state_76 = init_77_arg_1 [L280] SORT_1 init_79_arg_1 = var_31; [L281] state_78 = init_79_arg_1 [L282] SORT_1 init_81_arg_1 = var_31; [L283] state_80 = init_81_arg_1 [L284] SORT_1 init_83_arg_1 = var_31; [L285] state_82 = init_83_arg_1 [L286] SORT_1 init_85_arg_1 = var_31; [L287] state_84 = init_85_arg_1 [L288] SORT_1 init_87_arg_1 = var_31; [L289] state_86 = init_87_arg_1 [L290] SORT_1 init_89_arg_1 = var_31; [L291] state_88 = init_89_arg_1 [L292] SORT_1 init_91_arg_1 = var_31; [L293] state_90 = init_91_arg_1 [L294] SORT_1 init_93_arg_1 = var_31; [L295] state_92 = init_93_arg_1 [L296] SORT_1 init_95_arg_1 = var_31; [L297] state_94 = init_95_arg_1 [L298] SORT_1 init_97_arg_1 = var_31; [L299] state_96 = init_97_arg_1 [L300] SORT_1 init_99_arg_1 = var_31; [L301] state_98 = init_99_arg_1 [L302] SORT_1 init_101_arg_1 = var_31; [L303] state_100 = init_101_arg_1 [L304] SORT_1 init_103_arg_1 = var_31; [L305] state_102 = init_103_arg_1 [L306] SORT_1 init_105_arg_1 = var_31; [L307] state_104 = init_105_arg_1 [L308] SORT_1 init_107_arg_1 = var_31; [L309] state_106 = init_107_arg_1 [L310] SORT_1 init_109_arg_1 = var_31; [L311] state_108 = init_109_arg_1 [L312] SORT_1 init_111_arg_1 = var_31; [L313] state_110 = init_111_arg_1 [L314] SORT_1 init_113_arg_1 = var_31; [L315] state_112 = init_113_arg_1 [L316] SORT_1 init_115_arg_1 = var_31; [L317] state_114 = init_115_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_10_arg_1=0, init_111_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_12_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_59_arg_1=0, init_61_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_8_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, mask_SORT_1=0, mask_SORT_2=0, msb_SORT_1=0, msb_SORT_2=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_112=0, state_114=0, state_11=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_5=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_7=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, state_9=0, var_1062=1, var_1063=0, var_155=255, var_164=0, var_291=1, var_31=0, var_321=1, var_469=2, var_4=0, var_548=3] [L320] input_185 = __VERIFIER_nondet_uchar() [L321] EXPR input_185 & mask_SORT_2 [L321] input_185 = input_185 & mask_SORT_2 [L322] input_187 = __VERIFIER_nondet_uchar() [L323] EXPR input_187 & mask_SORT_2 [L323] input_187 = input_187 & mask_SORT_2 [L324] input_189 = __VERIFIER_nondet_uchar() [L325] EXPR input_189 & mask_SORT_2 [L325] input_189 = input_189 & mask_SORT_2 [L326] input_191 = __VERIFIER_nondet_uchar() [L327] EXPR input_191 & mask_SORT_2 [L327] input_191 = input_191 & mask_SORT_2 [L328] input_193 = __VERIFIER_nondet_uchar() [L329] EXPR input_193 & mask_SORT_2 [L329] input_193 = input_193 & mask_SORT_2 [L330] input_195 = __VERIFIER_nondet_uchar() [L331] EXPR input_195 & mask_SORT_2 [L331] input_195 = input_195 & mask_SORT_2 [L332] input_197 = __VERIFIER_nondet_uchar() [L333] EXPR input_197 & mask_SORT_2 [L333] input_197 = input_197 & mask_SORT_2 [L334] input_199 = __VERIFIER_nondet_uchar() [L335] EXPR input_199 & mask_SORT_2 [L335] input_199 = input_199 & mask_SORT_2 [L336] input_201 = __VERIFIER_nondet_uchar() [L337] EXPR input_201 & mask_SORT_2 [L337] input_201 = input_201 & mask_SORT_2 [L338] input_203 = __VERIFIER_nondet_uchar() [L339] EXPR input_203 & mask_SORT_2 [L339] input_203 = input_203 & mask_SORT_2 [L340] input_205 = __VERIFIER_nondet_uchar() [L341] EXPR input_205 & mask_SORT_2 [L341] input_205 = input_205 & mask_SORT_2 [L342] input_207 = __VERIFIER_nondet_uchar() [L343] EXPR input_207 & mask_SORT_2 [L343] input_207 = input_207 & mask_SORT_2 [L344] input_209 = __VERIFIER_nondet_uchar() [L345] EXPR input_209 & mask_SORT_2 [L345] input_209 = input_209 & mask_SORT_2 [L346] input_211 = __VERIFIER_nondet_uchar() [L347] EXPR input_211 & mask_SORT_1 [L347] input_211 = input_211 & mask_SORT_1 [L348] input_213 = __VERIFIER_nondet_uchar() [L349] EXPR input_213 & mask_SORT_1 [L349] input_213 = input_213 & mask_SORT_1 [L350] input_215 = __VERIFIER_nondet_uchar() [L351] EXPR input_215 & mask_SORT_1 [L351] input_215 = input_215 & mask_SORT_1 [L352] input_217 = __VERIFIER_nondet_uchar() [L353] EXPR input_217 & mask_SORT_1 [L353] input_217 = input_217 & mask_SORT_1 [L354] input_219 = __VERIFIER_nondet_uchar() [L355] EXPR input_219 & mask_SORT_1 [L355] input_219 = input_219 & mask_SORT_1 [L356] input_221 = __VERIFIER_nondet_uchar() [L357] EXPR input_221 & mask_SORT_1 [L357] input_221 = input_221 & mask_SORT_1 [L358] input_223 = __VERIFIER_nondet_uchar() [L359] EXPR input_223 & mask_SORT_1 [L359] input_223 = input_223 & mask_SORT_1 [L360] input_225 = __VERIFIER_nondet_uchar() [L361] EXPR input_225 & mask_SORT_1 [L361] input_225 = input_225 & mask_SORT_1 [L362] input_227 = __VERIFIER_nondet_uchar() [L363] EXPR input_227 & mask_SORT_1 [L363] input_227 = input_227 & mask_SORT_1 [L364] input_229 = __VERIFIER_nondet_uchar() [L365] EXPR input_229 & mask_SORT_1 [L365] input_229 = input_229 & mask_SORT_1 [L366] input_231 = __VERIFIER_nondet_uchar() [L367] EXPR input_231 & mask_SORT_1 [L367] input_231 = input_231 & mask_SORT_1 [L368] input_233 = __VERIFIER_nondet_uchar() [L369] EXPR input_233 & mask_SORT_1 [L369] input_233 = input_233 & mask_SORT_1 [L370] input_235 = __VERIFIER_nondet_uchar() [L371] EXPR input_235 & mask_SORT_1 [L371] input_235 = input_235 & mask_SORT_1 [L372] input_237 = __VERIFIER_nondet_uchar() [L373] EXPR input_237 & mask_SORT_1 [L373] input_237 = input_237 & mask_SORT_1 [L374] input_239 = __VERIFIER_nondet_uchar() [L375] EXPR input_239 & mask_SORT_1 [L375] input_239 = input_239 & mask_SORT_1 [L376] input_241 = __VERIFIER_nondet_uchar() [L377] EXPR input_241 & mask_SORT_1 [L377] input_241 = input_241 & mask_SORT_1 [L378] input_243 = __VERIFIER_nondet_uchar() [L379] EXPR input_243 & mask_SORT_1 [L379] input_243 = input_243 & mask_SORT_1 [L380] input_245 = __VERIFIER_nondet_uchar() [L381] EXPR input_245 & mask_SORT_1 [L381] input_245 = input_245 & mask_SORT_1 [L382] input_247 = __VERIFIER_nondet_uchar() [L383] EXPR input_247 & mask_SORT_1 [L383] input_247 = input_247 & mask_SORT_1 [L384] input_249 = __VERIFIER_nondet_uchar() [L385] EXPR input_249 & mask_SORT_1 [L385] input_249 = input_249 & mask_SORT_1 [L386] input_251 = __VERIFIER_nondet_uchar() [L387] EXPR input_251 & mask_SORT_1 [L387] input_251 = input_251 & mask_SORT_1 [L388] input_253 = __VERIFIER_nondet_uchar() [L389] EXPR input_253 & mask_SORT_1 [L389] input_253 = input_253 & mask_SORT_1 [L390] input_255 = __VERIFIER_nondet_uchar() [L391] EXPR input_255 & mask_SORT_1 [L391] input_255 = input_255 & mask_SORT_1 [L392] input_257 = __VERIFIER_nondet_uchar() [L393] EXPR input_257 & mask_SORT_1 [L393] input_257 = input_257 & mask_SORT_1 [L394] input_259 = __VERIFIER_nondet_uchar() [L395] EXPR input_259 & mask_SORT_1 [L395] input_259 = input_259 & mask_SORT_1 [L396] input_261 = __VERIFIER_nondet_uchar() [L397] EXPR input_261 & mask_SORT_1 [L397] input_261 = input_261 & mask_SORT_1 [L398] input_263 = __VERIFIER_nondet_uchar() [L399] EXPR input_263 & mask_SORT_1 [L399] input_263 = input_263 & mask_SORT_1 [L400] input_265 = __VERIFIER_nondet_uchar() [L401] EXPR input_265 & mask_SORT_1 [L401] input_265 = input_265 & mask_SORT_1 [L402] input_267 = __VERIFIER_nondet_uchar() [L403] EXPR input_267 & mask_SORT_1 [L403] input_267 = input_267 & mask_SORT_1 [L404] input_269 = __VERIFIER_nondet_uchar() [L405] EXPR input_269 & mask_SORT_1 [L405] input_269 = input_269 & mask_SORT_1 [L406] input_271 = __VERIFIER_nondet_uchar() [L407] EXPR input_271 & mask_SORT_1 [L407] input_271 = input_271 & mask_SORT_1 [L408] input_273 = __VERIFIER_nondet_uchar() [L409] EXPR input_273 & mask_SORT_1 [L409] input_273 = input_273 & mask_SORT_1 [L410] input_275 = __VERIFIER_nondet_uchar() [L411] EXPR input_275 & mask_SORT_1 [L411] input_275 = input_275 & mask_SORT_1 [L412] input_277 = __VERIFIER_nondet_uchar() [L413] EXPR input_277 & mask_SORT_1 [L413] input_277 = input_277 & mask_SORT_1 [L414] input_279 = __VERIFIER_nondet_uchar() [L415] EXPR input_279 & mask_SORT_1 [L415] input_279 = input_279 & mask_SORT_1 [L416] input_281 = __VERIFIER_nondet_uchar() [L417] EXPR input_281 & mask_SORT_1 [L417] input_281 = input_281 & mask_SORT_1 [L418] input_283 = __VERIFIER_nondet_uchar() [L419] EXPR input_283 & mask_SORT_1 [L419] input_283 = input_283 & mask_SORT_1 [L420] input_285 = __VERIFIER_nondet_uchar() [L421] EXPR input_285 & mask_SORT_1 [L421] input_285 = input_285 & mask_SORT_1 [L422] input_287 = __VERIFIER_nondet_uchar() [L423] EXPR input_287 & mask_SORT_1 [L423] input_287 = input_287 & mask_SORT_1 [L424] input_289 = __VERIFIER_nondet_uchar() [L425] EXPR input_289 & mask_SORT_1 [L425] input_289 = input_289 & mask_SORT_1 [L426] input_293 = __VERIFIER_nondet_uchar() [L427] EXPR input_293 & mask_SORT_1 [L427] input_293 = input_293 & mask_SORT_1 [L428] input_296 = __VERIFIER_nondet_uchar() [L429] EXPR input_296 & mask_SORT_1 [L429] input_296 = input_296 & mask_SORT_1 [L430] input_299 = __VERIFIER_nondet_uchar() [L431] input_306 = __VERIFIER_nondet_uchar() [L432] input_312 = __VERIFIER_nondet_uchar() [L433] EXPR input_312 & mask_SORT_1 [L433] input_312 = input_312 & mask_SORT_1 [L434] input_316 = __VERIFIER_nondet_uchar() [L435] EXPR input_316 & mask_SORT_1 [L435] input_316 = input_316 & mask_SORT_1 [L436] input_319 = __VERIFIER_nondet_uchar() [L437] input_327 = __VERIFIER_nondet_uchar() [L438] input_336 = __VERIFIER_nondet_uchar() [L439] input_341 = __VERIFIER_nondet_uchar() [L440] EXPR input_341 & mask_SORT_1 [L440] input_341 = input_341 & mask_SORT_1 [L441] input_348 = __VERIFIER_nondet_uchar() [L442] input_355 = __VERIFIER_nondet_uchar() [L443] input_362 = __VERIFIER_nondet_uchar() [L444] input_365 = __VERIFIER_nondet_uchar() [L445] EXPR input_365 & mask_SORT_1 [L445] input_365 = input_365 & mask_SORT_1 [L446] input_369 = __VERIFIER_nondet_uchar() [L447] EXPR input_369 & mask_SORT_1 [L447] input_369 = input_369 & mask_SORT_1 [L448] input_372 = __VERIFIER_nondet_uchar() [L449] input_379 = __VERIFIER_nondet_uchar() [L450] input_385 = __VERIFIER_nondet_uchar() [L451] EXPR input_385 & mask_SORT_1 [L451] input_385 = input_385 & mask_SORT_1 [L452] input_389 = __VERIFIER_nondet_uchar() [L453] EXPR input_389 & mask_SORT_1 [L453] input_389 = input_389 & mask_SORT_1 [L454] input_392 = __VERIFIER_nondet_uchar() [L455] input_402 = __VERIFIER_nondet_uchar() [L456] input_411 = __VERIFIER_nondet_uchar() [L457] input_416 = __VERIFIER_nondet_uchar() [L458] EXPR input_416 & mask_SORT_1 [L458] input_416 = input_416 & mask_SORT_1 [L459] input_423 = __VERIFIER_nondet_uchar() [L460] input_430 = __VERIFIER_nondet_uchar() [L461] input_437 = __VERIFIER_nondet_uchar() [L462] input_440 = __VERIFIER_nondet_uchar() [L463] EXPR input_440 & mask_SORT_1 [L463] input_440 = input_440 & mask_SORT_1 [L464] input_444 = __VERIFIER_nondet_uchar() [L465] EXPR input_444 & mask_SORT_1 [L465] input_444 = input_444 & mask_SORT_1 [L466] input_447 = __VERIFIER_nondet_uchar() [L467] input_454 = __VERIFIER_nondet_uchar() [L468] input_460 = __VERIFIER_nondet_uchar() [L469] EXPR input_460 & mask_SORT_1 [L469] input_460 = input_460 & mask_SORT_1 [L470] input_464 = __VERIFIER_nondet_uchar() [L471] EXPR input_464 & mask_SORT_1 [L471] input_464 = input_464 & mask_SORT_1 [L472] input_467 = __VERIFIER_nondet_uchar() [L473] input_481 = __VERIFIER_nondet_uchar() [L474] input_490 = __VERIFIER_nondet_uchar() [L475] input_495 = __VERIFIER_nondet_uchar() [L476] EXPR input_495 & mask_SORT_1 [L476] input_495 = input_495 & mask_SORT_1 [L477] input_502 = __VERIFIER_nondet_uchar() [L478] input_509 = __VERIFIER_nondet_uchar() [L479] input_516 = __VERIFIER_nondet_uchar() [L480] input_519 = __VERIFIER_nondet_uchar() [L481] EXPR input_519 & mask_SORT_1 [L481] input_519 = input_519 & mask_SORT_1 [L482] input_523 = __VERIFIER_nondet_uchar() [L483] EXPR input_523 & mask_SORT_1 [L483] input_523 = input_523 & mask_SORT_1 [L484] input_526 = __VERIFIER_nondet_uchar() [L485] input_533 = __VERIFIER_nondet_uchar() [L486] input_539 = __VERIFIER_nondet_uchar() [L487] EXPR input_539 & mask_SORT_1 [L487] input_539 = input_539 & mask_SORT_1 [L488] input_543 = __VERIFIER_nondet_uchar() [L489] EXPR input_543 & mask_SORT_1 [L489] input_543 = input_543 & mask_SORT_1 [L490] input_546 = __VERIFIER_nondet_uchar() [L491] input_563 = __VERIFIER_nondet_uchar() [L492] input_572 = __VERIFIER_nondet_uchar() [L493] input_577 = __VERIFIER_nondet_uchar() [L494] EXPR input_577 & mask_SORT_1 [L494] input_577 = input_577 & mask_SORT_1 [L495] input_584 = __VERIFIER_nondet_uchar() [L496] input_591 = __VERIFIER_nondet_uchar() [L497] input_598 = __VERIFIER_nondet_uchar() [L500] SORT_1 var_116_arg_0 = state_32; [L501] SORT_1 var_116_arg_1 = ~state_34; [L502] EXPR var_116_arg_1 & mask_SORT_1 [L502] var_116_arg_1 = var_116_arg_1 & mask_SORT_1 [L503] EXPR var_116_arg_0 & var_116_arg_1 [L503] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L504] SORT_1 var_117_arg_0 = var_116; [L505] SORT_1 var_117_arg_1 = ~state_36; [L506] EXPR var_117_arg_1 & mask_SORT_1 [L506] var_117_arg_1 = var_117_arg_1 & mask_SORT_1 [L507] EXPR var_117_arg_0 & var_117_arg_1 [L507] SORT_1 var_117 = var_117_arg_0 & var_117_arg_1; [L508] SORT_1 var_118_arg_0 = var_117; [L509] SORT_1 var_118_arg_1 = ~state_38; [L510] EXPR var_118_arg_1 & mask_SORT_1 [L510] var_118_arg_1 = var_118_arg_1 & mask_SORT_1 [L511] EXPR var_118_arg_0 & var_118_arg_1 [L511] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L512] SORT_1 var_119_arg_0 = var_118; [L513] SORT_1 var_119_arg_1 = ~state_40; [L514] EXPR var_119_arg_1 & mask_SORT_1 [L514] var_119_arg_1 = var_119_arg_1 & mask_SORT_1 [L515] EXPR var_119_arg_0 & var_119_arg_1 [L515] SORT_1 var_119 = var_119_arg_0 & var_119_arg_1; [L516] SORT_1 var_120_arg_0 = var_119; [L517] SORT_1 var_120_arg_1 = ~state_42; [L518] EXPR var_120_arg_1 & mask_SORT_1 [L518] var_120_arg_1 = var_120_arg_1 & mask_SORT_1 [L519] EXPR var_120_arg_0 & var_120_arg_1 [L519] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L520] SORT_1 var_121_arg_0 = var_120; [L521] SORT_1 var_121_arg_1 = ~state_44; [L522] EXPR var_121_arg_1 & mask_SORT_1 [L522] var_121_arg_1 = var_121_arg_1 & mask_SORT_1 [L523] EXPR var_121_arg_0 & var_121_arg_1 [L523] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L524] SORT_1 var_122_arg_0 = var_121; [L525] SORT_1 var_122_arg_1 = ~state_46; [L526] EXPR var_122_arg_1 & mask_SORT_1 [L526] var_122_arg_1 = var_122_arg_1 & mask_SORT_1 [L527] EXPR var_122_arg_0 & var_122_arg_1 [L527] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L528] SORT_1 var_123_arg_0 = var_122; [L529] SORT_1 var_123_arg_1 = ~state_48; [L530] EXPR var_123_arg_1 & mask_SORT_1 [L530] var_123_arg_1 = var_123_arg_1 & mask_SORT_1 [L531] EXPR var_123_arg_0 & var_123_arg_1 [L531] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L532] SORT_1 var_124_arg_0 = var_123; [L533] SORT_1 var_124_arg_1 = ~state_50; [L534] EXPR var_124_arg_1 & mask_SORT_1 [L534] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L535] EXPR var_124_arg_0 & var_124_arg_1 [L535] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L536] SORT_1 var_125_arg_0 = var_124; [L537] SORT_1 var_125_arg_1 = state_52; [L538] EXPR var_125_arg_0 & var_125_arg_1 [L538] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L539] SORT_1 var_126_arg_0 = var_125; [L540] SORT_1 var_126_arg_1 = ~state_54; [L541] EXPR var_126_arg_1 & mask_SORT_1 [L541] var_126_arg_1 = var_126_arg_1 & mask_SORT_1 [L542] EXPR var_126_arg_0 & var_126_arg_1 [L542] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L543] SORT_1 var_127_arg_0 = var_126; [L544] SORT_1 var_127_arg_1 = ~state_56; [L545] EXPR var_127_arg_1 & mask_SORT_1 [L545] var_127_arg_1 = var_127_arg_1 & mask_SORT_1 [L546] EXPR var_127_arg_0 & var_127_arg_1 [L546] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L547] SORT_1 var_128_arg_0 = var_127; [L548] SORT_1 var_128_arg_1 = ~state_58; [L549] EXPR var_128_arg_1 & mask_SORT_1 [L549] var_128_arg_1 = var_128_arg_1 & mask_SORT_1 [L550] EXPR var_128_arg_0 & var_128_arg_1 [L550] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L551] SORT_1 var_129_arg_0 = var_128; [L552] SORT_1 var_129_arg_1 = ~state_60; [L553] EXPR var_129_arg_1 & mask_SORT_1 [L553] var_129_arg_1 = var_129_arg_1 & mask_SORT_1 [L554] EXPR var_129_arg_0 & var_129_arg_1 [L554] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L555] SORT_1 var_130_arg_0 = var_129; [L556] SORT_1 var_130_arg_1 = ~state_62; [L557] EXPR var_130_arg_1 & mask_SORT_1 [L557] var_130_arg_1 = var_130_arg_1 & mask_SORT_1 [L558] EXPR var_130_arg_0 & var_130_arg_1 [L558] SORT_1 var_130 = var_130_arg_0 & var_130_arg_1; [L559] SORT_1 var_131_arg_0 = var_130; [L560] SORT_1 var_131_arg_1 = ~state_64; [L561] EXPR var_131_arg_1 & mask_SORT_1 [L561] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L562] EXPR var_131_arg_0 & var_131_arg_1 [L562] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L563] SORT_1 var_132_arg_0 = var_131; [L564] SORT_1 var_132_arg_1 = ~state_66; [L565] EXPR var_132_arg_1 & mask_SORT_1 [L565] var_132_arg_1 = var_132_arg_1 & mask_SORT_1 [L566] EXPR var_132_arg_0 & var_132_arg_1 [L566] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L567] SORT_1 var_133_arg_0 = var_132; [L568] SORT_1 var_133_arg_1 = ~state_68; [L569] EXPR var_133_arg_1 & mask_SORT_1 [L569] var_133_arg_1 = var_133_arg_1 & mask_SORT_1 [L570] EXPR var_133_arg_0 & var_133_arg_1 [L570] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L571] SORT_1 var_134_arg_0 = var_133; [L572] SORT_1 var_134_arg_1 = ~state_70; [L573] EXPR var_134_arg_1 & mask_SORT_1 [L573] var_134_arg_1 = var_134_arg_1 & mask_SORT_1 [L574] EXPR var_134_arg_0 & var_134_arg_1 [L574] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L575] SORT_1 var_135_arg_0 = var_134; [L576] SORT_1 var_135_arg_1 = state_72; [L577] EXPR var_135_arg_0 & var_135_arg_1 [L577] SORT_1 var_135 = var_135_arg_0 & var_135_arg_1; [L578] SORT_1 var_136_arg_0 = var_135; [L579] SORT_1 var_136_arg_1 = ~state_74; [L580] EXPR var_136_arg_1 & mask_SORT_1 [L580] var_136_arg_1 = var_136_arg_1 & mask_SORT_1 [L581] EXPR var_136_arg_0 & var_136_arg_1 [L581] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L582] SORT_1 var_137_arg_0 = var_136; [L583] SORT_1 var_137_arg_1 = ~state_76; [L584] EXPR var_137_arg_1 & mask_SORT_1 [L584] var_137_arg_1 = var_137_arg_1 & mask_SORT_1 [L585] EXPR var_137_arg_0 & var_137_arg_1 [L585] SORT_1 var_137 = var_137_arg_0 & var_137_arg_1; [L586] SORT_1 var_138_arg_0 = var_137; [L587] SORT_1 var_138_arg_1 = ~state_78; [L588] EXPR var_138_arg_1 & mask_SORT_1 [L588] var_138_arg_1 = var_138_arg_1 & mask_SORT_1 [L589] EXPR var_138_arg_0 & var_138_arg_1 [L589] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L590] SORT_1 var_139_arg_0 = var_138; [L591] SORT_1 var_139_arg_1 = ~state_80; [L592] EXPR var_139_arg_1 & mask_SORT_1 [L592] var_139_arg_1 = var_139_arg_1 & mask_SORT_1 [L593] EXPR var_139_arg_0 & var_139_arg_1 [L593] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L594] SORT_1 var_140_arg_0 = var_139; [L595] SORT_1 var_140_arg_1 = ~state_82; [L596] EXPR var_140_arg_1 & mask_SORT_1 [L596] var_140_arg_1 = var_140_arg_1 & mask_SORT_1 [L597] EXPR var_140_arg_0 & var_140_arg_1 [L597] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L598] SORT_1 var_141_arg_0 = var_140; [L599] SORT_1 var_141_arg_1 = ~state_84; [L600] EXPR var_141_arg_1 & mask_SORT_1 [L600] var_141_arg_1 = var_141_arg_1 & mask_SORT_1 [L601] EXPR var_141_arg_0 & var_141_arg_1 [L601] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L602] SORT_1 var_142_arg_0 = var_141; [L603] SORT_1 var_142_arg_1 = ~state_86; [L604] EXPR var_142_arg_1 & mask_SORT_1 [L604] var_142_arg_1 = var_142_arg_1 & mask_SORT_1 [L605] EXPR var_142_arg_0 & var_142_arg_1 [L605] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L606] SORT_1 var_143_arg_0 = var_142; [L607] SORT_1 var_143_arg_1 = ~state_88; [L608] EXPR var_143_arg_1 & mask_SORT_1 [L608] var_143_arg_1 = var_143_arg_1 & mask_SORT_1 [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_1 var_144_arg_0 = var_143; [L611] SORT_1 var_144_arg_1 = ~state_90; [L612] EXPR var_144_arg_1 & mask_SORT_1 [L612] var_144_arg_1 = var_144_arg_1 & mask_SORT_1 [L613] EXPR var_144_arg_0 & var_144_arg_1 [L613] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L614] SORT_1 var_145_arg_0 = var_144; [L615] SORT_1 var_145_arg_1 = state_92; [L616] EXPR var_145_arg_0 & var_145_arg_1 [L616] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L617] SORT_1 var_146_arg_0 = var_145; [L618] SORT_1 var_146_arg_1 = ~state_94; [L619] EXPR var_146_arg_1 & mask_SORT_1 [L619] var_146_arg_1 = var_146_arg_1 & mask_SORT_1 [L620] EXPR var_146_arg_0 & var_146_arg_1 [L620] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L621] SORT_1 var_147_arg_0 = var_146; [L622] SORT_1 var_147_arg_1 = ~state_96; [L623] EXPR var_147_arg_1 & mask_SORT_1 [L623] var_147_arg_1 = var_147_arg_1 & mask_SORT_1 [L624] EXPR var_147_arg_0 & var_147_arg_1 [L624] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L625] SORT_1 var_148_arg_0 = var_147; [L626] SORT_1 var_148_arg_1 = ~state_98; [L627] EXPR var_148_arg_1 & mask_SORT_1 [L627] var_148_arg_1 = var_148_arg_1 & mask_SORT_1 [L628] EXPR var_148_arg_0 & var_148_arg_1 [L628] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L629] SORT_1 var_149_arg_0 = var_148; [L630] SORT_1 var_149_arg_1 = ~state_100; [L631] EXPR var_149_arg_1 & mask_SORT_1 [L631] var_149_arg_1 = var_149_arg_1 & mask_SORT_1 [L632] EXPR var_149_arg_0 & var_149_arg_1 [L632] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L633] SORT_1 var_150_arg_0 = var_149; [L634] SORT_1 var_150_arg_1 = ~state_102; [L635] EXPR var_150_arg_1 & mask_SORT_1 [L635] var_150_arg_1 = var_150_arg_1 & mask_SORT_1 [L636] EXPR var_150_arg_0 & var_150_arg_1 [L636] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L637] SORT_1 var_151_arg_0 = var_150; [L638] SORT_1 var_151_arg_1 = ~state_104; [L639] EXPR var_151_arg_1 & mask_SORT_1 [L639] var_151_arg_1 = var_151_arg_1 & mask_SORT_1 [L640] EXPR var_151_arg_0 & var_151_arg_1 [L640] SORT_1 var_151 = var_151_arg_0 & var_151_arg_1; [L641] SORT_1 var_152_arg_0 = var_151; [L642] SORT_1 var_152_arg_1 = ~state_106; [L643] EXPR var_152_arg_1 & mask_SORT_1 [L643] var_152_arg_1 = var_152_arg_1 & mask_SORT_1 [L644] EXPR var_152_arg_0 & var_152_arg_1 [L644] SORT_1 var_152 = var_152_arg_0 & var_152_arg_1; [L645] SORT_1 var_153_arg_0 = var_152; [L646] SORT_1 var_153_arg_1 = ~state_108; [L647] EXPR var_153_arg_1 & mask_SORT_1 [L647] var_153_arg_1 = var_153_arg_1 & mask_SORT_1 [L648] EXPR var_153_arg_0 & var_153_arg_1 [L648] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L649] SORT_1 var_154_arg_0 = var_153; [L650] SORT_1 var_154_arg_1 = ~state_110; [L651] EXPR var_154_arg_1 & mask_SORT_1 [L651] var_154_arg_1 = var_154_arg_1 & mask_SORT_1 [L652] EXPR var_154_arg_0 & var_154_arg_1 [L652] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L653] SORT_2 var_156_arg_0 = var_155; [L654] SORT_2 var_156_arg_1 = state_5; [L655] SORT_1 var_156 = var_156_arg_0 == var_156_arg_1; [L656] SORT_1 var_157_arg_0 = var_154; [L657] SORT_1 var_157_arg_1 = var_156; [L658] EXPR var_157_arg_0 & var_157_arg_1 [L658] SORT_1 var_157 = var_157_arg_0 & var_157_arg_1; [L659] SORT_2 var_158_arg_0 = var_155; [L660] SORT_2 var_158_arg_1 = state_7; [L661] SORT_1 var_158 = var_158_arg_0 == var_158_arg_1; [L662] SORT_1 var_159_arg_0 = var_157; [L663] SORT_1 var_159_arg_1 = var_158; [L664] EXPR var_159_arg_0 & var_159_arg_1 [L664] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L665] SORT_2 var_160_arg_0 = var_155; [L666] SORT_2 var_160_arg_1 = state_9; [L667] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L668] SORT_1 var_161_arg_0 = var_159; [L669] SORT_1 var_161_arg_1 = var_160; [L670] EXPR var_161_arg_0 & var_161_arg_1 [L670] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L671] SORT_2 var_162_arg_0 = var_155; [L672] SORT_2 var_162_arg_1 = state_11; [L673] SORT_1 var_162 = var_162_arg_0 == var_162_arg_1; [L674] SORT_1 var_163_arg_0 = var_161; [L675] SORT_1 var_163_arg_1 = var_162; [L676] EXPR var_163_arg_0 & var_163_arg_1 [L676] SORT_1 var_163 = var_163_arg_0 & var_163_arg_1; [L677] SORT_2 var_165_arg_0 = var_164; [L678] SORT_2 var_165_arg_1 = state_13; [L679] SORT_1 var_165 = var_165_arg_0 == var_165_arg_1; [L680] SORT_1 var_166_arg_0 = var_163; [L681] SORT_1 var_166_arg_1 = var_165; [L682] EXPR var_166_arg_0 & var_166_arg_1 [L682] SORT_1 var_166 = var_166_arg_0 & var_166_arg_1; [L683] SORT_2 var_167_arg_0 = var_164; [L684] SORT_2 var_167_arg_1 = state_15; [L685] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L686] SORT_1 var_168_arg_0 = var_166; [L687] SORT_1 var_168_arg_1 = var_167; [L688] EXPR var_168_arg_0 & var_168_arg_1 [L688] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L689] SORT_2 var_169_arg_0 = var_164; [L690] SORT_2 var_169_arg_1 = state_17; [L691] SORT_1 var_169 = var_169_arg_0 == var_169_arg_1; [L692] SORT_1 var_170_arg_0 = var_168; [L693] SORT_1 var_170_arg_1 = var_169; [L694] EXPR var_170_arg_0 & var_170_arg_1 [L694] SORT_1 var_170 = var_170_arg_0 & var_170_arg_1; [L695] SORT_2 var_171_arg_0 = var_164; [L696] SORT_2 var_171_arg_1 = state_19; [L697] SORT_1 var_171 = var_171_arg_0 == var_171_arg_1; [L698] SORT_1 var_172_arg_0 = var_170; [L699] SORT_1 var_172_arg_1 = var_171; [L700] EXPR var_172_arg_0 & var_172_arg_1 [L700] SORT_1 var_172 = var_172_arg_0 & var_172_arg_1; [L701] SORT_2 var_173_arg_0 = var_155; [L702] SORT_2 var_173_arg_1 = state_21; [L703] SORT_1 var_173 = var_173_arg_0 == var_173_arg_1; [L704] SORT_1 var_174_arg_0 = var_172; [L705] SORT_1 var_174_arg_1 = var_173; [L706] EXPR var_174_arg_0 & var_174_arg_1 [L706] SORT_1 var_174 = var_174_arg_0 & var_174_arg_1; [L707] SORT_2 var_175_arg_0 = var_164; [L708] SORT_2 var_175_arg_1 = state_23; [L709] SORT_1 var_175 = var_175_arg_0 == var_175_arg_1; [L710] SORT_1 var_176_arg_0 = var_174; [L711] SORT_1 var_176_arg_1 = var_175; [L712] EXPR var_176_arg_0 & var_176_arg_1 [L712] SORT_1 var_176 = var_176_arg_0 & var_176_arg_1; [L713] SORT_2 var_177_arg_0 = var_164; [L714] SORT_2 var_177_arg_1 = state_25; [L715] SORT_1 var_177 = var_177_arg_0 == var_177_arg_1; [L716] SORT_1 var_178_arg_0 = var_176; [L717] SORT_1 var_178_arg_1 = var_177; [L718] EXPR var_178_arg_0 & var_178_arg_1 [L718] SORT_1 var_178 = var_178_arg_0 & var_178_arg_1; [L719] SORT_2 var_179_arg_0 = var_164; [L720] SORT_2 var_179_arg_1 = state_27; [L721] SORT_1 var_179 = var_179_arg_0 == var_179_arg_1; [L722] SORT_1 var_180_arg_0 = var_178; [L723] SORT_1 var_180_arg_1 = var_179; [L724] EXPR var_180_arg_0 & var_180_arg_1 [L724] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L725] SORT_2 var_181_arg_0 = var_164; [L726] SORT_2 var_181_arg_1 = state_29; [L727] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L728] SORT_1 var_182_arg_0 = var_180; [L729] SORT_1 var_182_arg_1 = var_181; [L730] EXPR var_182_arg_0 & var_182_arg_1 [L730] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L731] SORT_1 var_183_arg_0 = state_114; [L732] SORT_1 var_183_arg_1 = var_182; [L733] EXPR var_183_arg_0 & var_183_arg_1 [L733] SORT_1 var_183 = var_183_arg_0 & var_183_arg_1; [L734] EXPR var_183 & mask_SORT_1 [L734] var_183 = var_183 & mask_SORT_1 [L735] SORT_1 bad_184_arg_0 = var_183; [L736] CALL __VERIFIER_assert(!(bad_184_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 [2023-12-26 01:42:19,349 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...